// TODO: High-level file comment.
+
#include "sctpThread.h"
+#include "BuildRunName.h"
+using namespace std;
+//using namespace std::placeholders;
+using namespace boost::filesystem;
-using namespace std::placeholders;
-#ifdef __TRACING__
-using namespace opentracing;
-#endif
//#ifdef __cplusplus
//extern "C"
//{
//#endif
+// need to expose without the include of gcov
+extern "C" void __gcov_flush(void);
+
+static void catch_function(int signal) {
+ __gcov_flush();
+ exit(signal);
+}
+
+
BOOST_LOG_INLINE_GLOBAL_LOGGER_DEFAULT(my_logger, src::logger_mt)
boost::shared_ptr<sinks::synchronous_sink<sinks::text_file_backend>> boostLogger;
+double cpuClock = 0.0;
+bool jsonTrace = true;
void init_log() {
mdclog_attr_t *attr;
mdclog_init(attr);
mdclog_attr_destroy(attr);
}
+auto start_time = std::chrono::high_resolution_clock::now();
+typedef std::chrono::duration<double, std::ratio<1,1>> seconds_t;
+
+double age() {
+ return seconds_t(std::chrono::high_resolution_clock::now() - start_time).count();
+}
+double approx_CPU_MHz(unsigned sleeptime) {
+ using namespace std::chrono_literals;
+ uint32_t aux = 0;
+ uint64_t cycles_start = rdtscp(aux);
+ double time_start = age();
+ std::this_thread::sleep_for(sleeptime * 1ms);
+ uint64_t elapsed_cycles = rdtscp(aux) - cycles_start;
+ double elapsed_time = age() - time_start;
+ return elapsed_cycles / elapsed_time;
+}
//std::atomic<int64_t> rmrCounter{0};
std::atomic<int64_t> num_of_messages{0};
+std::atomic<int64_t> num_of_XAPP_messages{0};
static long transactionCounter = 0;
+int buildListeningPort(sctp_params_t &sctpParams) {
+ sctpParams.listenFD = socket (AF_INET6, SOCK_STREAM, IPPROTO_SCTP);
+ struct sockaddr_in6 servaddr {};
+ servaddr.sin6_family = AF_INET6;
+ servaddr.sin6_addr = in6addr_any;
+ servaddr.sin6_port = htons(sctpParams.sctpPort);
+ if (bind(sctpParams.listenFD, (SA *)&servaddr, sizeof(servaddr)) < 0 ) {
+ mdclog_write(MDCLOG_ERR, "Error binding. %s\n", strerror(errno));
+ return -1;
+ }
+ if (setSocketNoBlocking(sctpParams.listenFD) == -1) {
+ //mdclog_write(MDCLOG_ERR, "Error binding. %s", strerror(errno));
+ return -1;
+ }
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ struct sockaddr_in6 cliaddr {};
+ socklen_t len = sizeof(cliaddr);
+ getsockname(sctpParams.listenFD, (SA *)&cliaddr, &len);
+ char buff[1024] {};
+ inet_ntop(AF_INET6, &cliaddr.sin6_addr, buff, sizeof(buff));
+ mdclog_write(MDCLOG_DEBUG, "My address: %s, port %d\n", buff, htons(cliaddr.sin6_port));
+ }
+
+ if (listen(sctpParams.listenFD, SOMAXCONN) < 0) {
+ mdclog_write(MDCLOG_ERR, "Error listening. %s\n", strerror(errno));
+ return -1;
+ }
+ struct epoll_event event {};
+ event.events = EPOLLIN | EPOLLET;
+ event.data.fd = sctpParams.listenFD;
-int main(const int argc, char **argv) {
- sctp_params_t pSctpParams;
-#ifdef __TRACING__
- opentracing::Tracer::InitGlobal(tracelibcpp::createTracer("E2 Terminator"));
- auto span = opentracing::Tracer::Global()->StartSpan(__FUNCTION__);
-#else
- otSpan span = 0;
-#endif
+ // add listening port to epoll
+ if (epoll_ctl(sctpParams.epoll_fd, EPOLL_CTL_ADD, sctpParams.listenFD, &event)) {
+ printf("Failed to add descriptor to epoll\n");
+ mdclog_write(MDCLOG_ERR, "Failed to add descriptor to epoll. %s\n", strerror(errno));
+ return -1;
+ }
- unsigned num_cpus = std::thread::hardware_concurrency();
-#ifdef ERROR_LEVEL
- mdclog_severity_t loglevel = MDCLOG_ERR;
-#else
- mdclog_severity_t loglevel = MDCLOG_INFO;
-#endif
- init_log();
- mdclog_level_set(loglevel);
+ return 0;
+}
- if (argc < 7) {
- mdclog_mdc_add("app", argv[0]);
- mdclog_write(MDCLOG_ERR, "Usage nano <rmr port> logLevel <debug/warning/info/error> volume <PATH to log file location>");
+int buildConfiguration(sctp_params_t &sctpParams) {
+ path p = (sctpParams.configFilePath + "/" + sctpParams.configFileName).c_str();
+ if (exists(p)) {
+ const int size = 2048;
+ auto fileSize = file_size(p);
+ if (fileSize > size) {
+ mdclog_write(MDCLOG_ERR, "File %s larger than %d", p.string().c_str(), size);
+ return -1;
+ }
+ } else {
+ mdclog_write(MDCLOG_ERR, "Configuration File %s not exists", p.string().c_str());
return -1;
}
- {
- std::random_device device{};
- std::mt19937 generator(device());
- std::uniform_int_distribution<long> distribution(1, (long) 1e12);
+ ReadConfigFile conf;
+ if (conf.openConfigFile(p.string()) == -1) {
+ mdclog_write(MDCLOG_ERR, "Filed to open config file %s, %s",
+ p.string().c_str(), strerror(errno));
+ return -1;
+ }
+ int rmrPort = conf.getIntValue("nano");
+ if (rmrPort == -1) {
+ mdclog_write(MDCLOG_ERR, "illigal RMR port ");
+ return -1;
+ }
+ sctpParams.rmrPort = (uint16_t)rmrPort;
+ snprintf(sctpParams.rmrAddress, sizeof(sctpParams.rmrAddress), "%d", (int) (sctpParams.rmrPort));
- transactionCounter = distribution(generator);
+ auto tmpStr = conf.getStringValue("loglevel");
+ if (tmpStr.length() == 0) {
+ mdclog_write(MDCLOG_ERR, "illigal loglevel. Set loglevel to MDCLOG_INFO");
+ tmpStr = "info";
+ }
+ transform(tmpStr.begin(), tmpStr.end(), tmpStr.begin(), ::tolower);
+
+ if ((tmpStr.compare("debug")) == 0) {
+ sctpParams.logLevel = MDCLOG_DEBUG;
+ } else if ((tmpStr.compare("info")) == 0) {
+ sctpParams.logLevel = MDCLOG_INFO;
+ } else if ((tmpStr.compare("warning")) == 0) {
+ sctpParams.logLevel = MDCLOG_WARN;
+ } else if ((tmpStr.compare("error")) == 0) {
+ sctpParams.logLevel = MDCLOG_ERR;
+ } else {
+ mdclog_write(MDCLOG_ERR, "illigal loglevel = %s. Set loglevel to MDCLOG_INFO", tmpStr.c_str());
+ sctpParams.logLevel = MDCLOG_INFO;
+ }
+ mdclog_level_set(sctpParams.logLevel);
+
+ tmpStr = conf.getStringValue("volume");
+ if (tmpStr.length() == 0) {
+ mdclog_write(MDCLOG_ERR, "illigal volume.");
+ return -1;
}
char tmpLogFilespec[VOLUME_URL_SIZE];
tmpLogFilespec[0] = 0;
- pSctpParams.volume[0] = 0;
- //read paramters from CLI
- for (auto i = 1; i < argc; i += 2) {
- char *dummy;
- if (strcasecmp("nano", argv[i]) == 0) {
- pSctpParams.rmrPort = (uint16_t) (uint16_t) strtol(argv[i + 1], &dummy, 10);
- } else if (strcasecmp("loglevel", argv[i]) == 0) {
- if (strcasecmp("debug", argv[i + 1]) == 0) {
- loglevel = MDCLOG_DEBUG;
- } else if (strcasecmp("info", argv[i + 1]) == 0) {
- loglevel = MDCLOG_INFO;
- } else if (strcasecmp("warning", argv[i + 1]) == 0) {
- loglevel = MDCLOG_WARN;
- } else if (strcasecmp("error", argv[i + 1]) == 0) {
- loglevel = MDCLOG_ERR;
- }
- } else if (strcasecmp("volume", argv[i]) == 0) {
- snprintf(pSctpParams.volume, VOLUME_URL_SIZE, "%s", argv[i + 1]);
- snprintf(tmpLogFilespec, VOLUME_URL_SIZE, "%s", argv[i + 1]);
- }
+ sctpParams.volume[0] = 0;
+ snprintf(sctpParams.volume, VOLUME_URL_SIZE, "%s", tmpStr.c_str());
+ // copy the name to temp file as well
+ snprintf(tmpLogFilespec, VOLUME_URL_SIZE, "%s", tmpStr.c_str());
+
+
+ // define the file name in the tmp directory under the volume
+ strcat(tmpLogFilespec,"/tmp/E2Term_%Y-%m-%d_%H-%M-%S.%N.tmpStr");
+
+ sctpParams.myIP = conf.getStringValue("local-ip");
+ if (sctpParams.myIP.length() == 0) {
+ mdclog_write(MDCLOG_ERR, "illigal local-ip.");
+ return -1;
}
+ int sctpPort = conf.getIntValue("sctp-port");
+ if (sctpPort == -1) {
+ mdclog_write(MDCLOG_ERR, "illigal SCTP port ");
+ return -1;
+ }
+ sctpParams.sctpPort = (uint16_t)sctpPort;
- pSctpParams.logLevel = loglevel;
- snprintf(pSctpParams.rmrAddress, sizeof(pSctpParams.rmrAddress) - 1, "%d", (int) (pSctpParams.rmrPort));
+ sctpParams.fqdn = conf.getStringValue("external-fqdn");
+ if (sctpParams.fqdn.length() == 0) {
+ mdclog_write(MDCLOG_ERR, "illigal external-fqdn");
+ return -1;
+ }
- strcat(tmpLogFilespec,"/tmp/E2Term_%Y-%m-%d_%H-%M-%S.%N.log");
+ std::string pod = conf.getStringValue("pod_name");
+ if (pod.length() == 0) {
+ mdclog_write(MDCLOG_ERR, "illigal pod_name in config file");
+ return -1;
+ }
+ auto *podName = getenv(pod.c_str());
+ if (podName == nullptr) {
+ mdclog_write(MDCLOG_ERR, "illigal pod_name or environment varible not exists : %s", pod.c_str());
+ return -1;
+
+ } else {
+ sctpParams.podName.assign(podName);
+ if (sctpParams.podName.length() == 0) {
+ mdclog_write(MDCLOG_ERR, "illigal pod_name");
+ return -1;
+ }
+ }
+
+ tmpStr = conf.getStringValue("trace");
+ transform(tmpStr.begin(), tmpStr.end(), tmpStr.begin(), ::tolower);
+ if ((tmpStr.compare("start")) == 0) {
+ mdclog_write(MDCLOG_INFO, "Trace set to: start");
+ sctpParams.trace = true;
+ } else if ((tmpStr.compare("stop")) == 0) {
+ mdclog_write(MDCLOG_INFO, "Trace set to: stop");
+ sctpParams.trace = false;
+ }
+ jsonTrace = sctpParams.trace;
+
+ sctpParams.ka_message_length = snprintf(sctpParams.ka_message, KA_MESSAGE_SIZE, "{\"address\": \"%s:%d\","
+ "\"fqdn\": \"%s\","
+ "\"pod_name\": \"%s\"}",
+ (const char *)sctpParams.myIP.c_str(),
+ sctpParams.rmrPort,
+ sctpParams.fqdn.c_str(),
+ sctpParams.podName.c_str());
if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_mdc_add("RMR Port", to_string(pSctpParams.rmrPort).c_str());
- mdclog_mdc_add("LogLevel", to_string(pSctpParams.logLevel).c_str());
- mdclog_mdc_add("volume", pSctpParams.volume);
+ mdclog_mdc_add("RMR Port", to_string(sctpParams.rmrPort).c_str());
+ mdclog_mdc_add("LogLevel", to_string(sctpParams.logLevel).c_str());
+ mdclog_mdc_add("volume", sctpParams.volume);
mdclog_mdc_add("tmpLogFilespec", tmpLogFilespec);
+ mdclog_mdc_add("my ip", sctpParams.myIP.c_str());
+ mdclog_mdc_add("pod name", sctpParams.podName.c_str());
- mdclog_write(MDCLOG_INFO, "running parameters");
+ mdclog_write(MDCLOG_INFO, "running parameters for instance : %s", sctpParams.ka_message);
}
mdclog_mdc_clean();
// Files written to the current working directory
boostLogger = logging::add_file_log(
- keywords::file_name = tmpLogFilespec,
+ keywords::file_name = tmpLogFilespec, // to temp directory
keywords::rotation_size = 10 * 1024 * 1024,
keywords::time_based_rotation = sinks::file::rotation_at_time_interval(posix_time::hours(1)),
keywords::format = "%Message%"
- //keywords::format = "[%TimeStamp%]: %Message%" // use each log with time stamp
+ //keywords::format = "[%TimeStamp%]: %Message%" // use each tmpStr with time stamp
);
// Setup a destination folder for collecting rotated (closed) files --since the same volumn can use rename()
boostLogger->locked_backend()->set_file_collector(sinks::file::make_collector(
- keywords::target = pSctpParams.volume
- //keywords::max_size = 16 * 1024 * 1024,
- //keywords::min_free_space = 100 * 1024 * 1024
+ keywords::target = sctpParams.volume
));
// Upon restart, scan the directory for files matching the file_name pattern
boostLogger->locked_backend()->scan_for_files();
- // Enable auto-flushing after each log record written
+ // Enable auto-flushing after each tmpStr record written
if (mdclog_level_get() >= MDCLOG_DEBUG) {
- boostLogger->locked_backend()->auto_flush(true);
+ boostLogger->locked_backend()->auto_flush(true);
+ }
+
+ return 0;
+}
+
+
+
+int main(const int argc, char **argv) {
+ sctp_params_t sctpParams;
+
+ {
+ std::random_device device{};
+ std::mt19937 generator(device());
+ std::uniform_int_distribution<long> distribution(1, (long) 1e12);
+ transactionCounter = distribution(generator);
+ }
+
+// uint64_t st = 0;
+// uint32_t aux1 = 0;
+// st = rdtscp(aux1);
+
+ unsigned num_cpus = std::thread::hardware_concurrency();
+ init_log();
+ mdclog_level_set(MDCLOG_INFO);
+
+ if (std::signal(SIGINT, catch_function) == SIG_ERR) {
+ mdclog_write(MDCLOG_ERR, "Error initializing SIGINT");
+ exit(1);
+ }
+ if (std::signal(SIGABRT, catch_function)== SIG_ERR) {
+ mdclog_write(MDCLOG_ERR, "Error initializing SIGABRT");
+ exit(1);
+ }
+ if (std::signal(SIGTERM, catch_function)== SIG_ERR) {
+ mdclog_write(MDCLOG_ERR, "Error initializing SIGTERM");
+ exit(1);
+ }
+
+ cpuClock = approx_CPU_MHz(100);
+
+ mdclog_write(MDCLOG_DEBUG, "CPU speed %11.11f", cpuClock);
+
+ auto result = parse(argc, argv, sctpParams);
+
+ if (buildConfiguration(sctpParams) != 0) {
+ exit(-1);
}
// start epoll
- pSctpParams.epoll_fd = epoll_create1(0);
- if (pSctpParams.epoll_fd == -1) {
+ sctpParams.epoll_fd = epoll_create1(0);
+ if (sctpParams.epoll_fd == -1) {
mdclog_write(MDCLOG_ERR, "failed to open epoll descriptor");
exit(-1);
}
- pSctpParams.rmrCtx = getRmrContext(pSctpParams.rmrAddress, &span);
- if (pSctpParams.rmrCtx == nullptr) {
- mdclog_write(MDCLOG_ERR, "Failed to initialize RMR");
- close(pSctpParams.epoll_fd);
+ getRmrContext(sctpParams);
+ if (sctpParams.rmrCtx == nullptr) {
+ close(sctpParams.epoll_fd);
exit(-1);
}
- rmr_init_trace(pSctpParams.rmrCtx, 200);
- // get the RMR fd for the epoll
- pSctpParams.rmrListenFd = rmr_get_rcvfd(pSctpParams.rmrCtx);
- struct epoll_event event{};
- // add RMR fd to epoll
- event.events = (EPOLLIN);
- event.data.fd = pSctpParams.rmrListenFd;
- // add listening RMR FD to epoll
- if (epoll_ctl(pSctpParams.epoll_fd, EPOLL_CTL_ADD, pSctpParams.rmrListenFd, &event)) {
- mdclog_write(MDCLOG_ERR, "Failed to add RMR descriptor to epoll");
- close(pSctpParams.rmrListenFd);
- rmr_close(pSctpParams.rmrCtx);
- close(pSctpParams.epoll_fd);
+
+ if (buildInotify(sctpParams) == -1) {
+ close(sctpParams.rmrListenFd);
+ rmr_close(sctpParams.rmrCtx);
+ close(sctpParams.epoll_fd);
exit(-1);
}
- pSctpParams.sctpMap = new mapWrapper();
+ if (buildListeningPort(sctpParams) != 0) {
+ close(sctpParams.rmrListenFd);
+ rmr_close(sctpParams.rmrCtx);
+ close(sctpParams.epoll_fd);
+ exit(-1);
+ }
+
+ sctpParams.sctpMap = new mapWrapper();
std::vector<std::thread> threads(num_cpus);
// std::vector<std::thread> threads;
num_cpus = 1;
for (unsigned int i = 0; i < num_cpus; i++) {
- threads[i] = std::thread(listener, &pSctpParams);
+ threads[i] = std::thread(listener, &sctpParams);
cpu_set_t cpuset;
CPU_ZERO(&cpuset);
if (rc != 0) {
mdclog_write(MDCLOG_ERR, "Error calling pthread_setaffinity_np: %d", rc);
}
+ }
+
+ auto statFlag = false;
+ auto statThread = std::thread(statColectorThread, (void *)&statFlag);
-// threads.emplace_back(std::thread(listener, &pSctpParams));
+ //loop over term_init until first message from xApp
+ handleTermInit(sctpParams);
+
+ for (auto &t : threads) {
+ t.join();
}
+ statFlag = true;
+ statThread.join();
+
+ return 0;
+}
+
+void handleTermInit(sctp_params_t &sctpParams) {
+ sendTermInit(sctpParams);
//send to e2 manager init of e2 term
//E2_TERM_INIT
- auto term_init = false;
- char buff[128]{};
- auto len = snprintf(buff, 128, "E2 terminator started");
- rmr_mbuf_t *msg = rmr_alloc_msg(pSctpParams.rmrCtx, 200);
+ int count = 0;
+ while (true) {
+ auto xappMessages = num_of_XAPP_messages.load(std::memory_order_acquire);
+ if (xappMessages > 0) {
+ if (mdclog_level_get() >= MDCLOG_INFO) {
+ mdclog_write(MDCLOG_INFO, "Got a message from some appliction, stop sending E2_TERM_INIT");
+ }
+ return;
+ }
+ usleep(100000);
+ count++;
+ if (count % 1000 == 0) {
+ mdclog_write(MDCLOG_ERR, "GOT No messages from any xApp");
+ sendTermInit(sctpParams);
+ }
+ }
+}
+
+void sendTermInit(sctp_params_t &sctpParams) {
+ rmr_mbuf_t *msg = rmr_alloc_msg(sctpParams.rmrCtx, sctpParams.ka_message_length);
auto count = 0;
- while (!term_init) {
+ while (true) {
msg->mtype = E2_TERM_INIT;
msg->state = 0;
- rmr_bytes2payload(msg, (unsigned char *) buff, len);
+ rmr_bytes2payload(msg, (unsigned char *)sctpParams.ka_message, sctpParams.ka_message_length);
static unsigned char tx[32];
auto txLen = snprintf((char *) tx, sizeof tx, "%15ld", transactionCounter++);
rmr_bytes2xact(msg, tx, txLen);
- msg = rmr_send_msg(pSctpParams.rmrCtx, msg);
+ msg = rmr_send_msg(sctpParams.rmrCtx, msg);
if (msg == nullptr) {
- msg = rmr_alloc_msg(pSctpParams.rmrCtx, 200);
+ msg = rmr_alloc_msg(sctpParams.rmrCtx, sctpParams.myIP.length());
} else if (msg->state == 0) {
- term_init = true;
rmr_free_msg(msg);
- //break;
+ if (mdclog_level_get() >= MDCLOG_INFO) {
+ mdclog_write(MDCLOG_INFO, "E2_TERM_INIT succsesfuly sent ");
+ }
+ return;
} else {
if (count % 100 == 0) {
- mdclog_write(MDCLOG_ERR, "Error sending E2_TERM_INIT cause : %d ", msg->state);
+ mdclog_write(MDCLOG_ERR, "Error sending E2_TERM_INIT cause : %s ", translateRmrErrorMessages(msg->state).c_str());
}
sleep(1);
}
count++;
}
+}
- for (auto &t : threads) {
- t.join();
+/**
+ *
+ * @param argc
+ * @param argv
+ * @param sctpParams
+ * @return
+ */
+cxxopts::ParseResult parse(int argc, char *argv[], sctp_params_t &sctpParams) {
+ cxxopts::Options options(argv[0], "e2 term help");
+ options.positional_help("[optional args]").show_positional_help();
+ options.allow_unrecognised_options().add_options()
+ ("p,path", "config file path", cxxopts::value<std::string>(sctpParams.configFilePath)->default_value("config"))
+ ("f,file", "config file name", cxxopts::value<std::string>(sctpParams.configFileName)->default_value("config.conf"))
+ ("h,help", "Print help");
+
+ auto result = options.parse(argc, argv);
+
+ if (result.count("help")) {
+ std::cout << options.help({""}) << std::endl;
+ exit(0);
}
+ return result;
+}
-#ifdef __TRACING__
- opentracing::Tracer::Global()->Close();
-#endif
+/**
+ *
+ * @param sctpParams
+ * @return -1 failed 0 success
+ */
+int buildInotify(sctp_params_t &sctpParams) {
+ sctpParams.inotifyFD = inotify_init1(IN_NONBLOCK);
+ if (sctpParams.inotifyFD == -1) {
+ mdclog_write(MDCLOG_ERR, "Failed to init inotify (inotify_init1) %s", strerror(errno));
+ close(sctpParams.rmrListenFd);
+ rmr_close(sctpParams.rmrCtx);
+ close(sctpParams.epoll_fd);
+ return -1;
+ }
+
+ sctpParams.inotifyWD = inotify_add_watch(sctpParams.inotifyFD,
+ (const char *)sctpParams.configFilePath.c_str(),
+ (unsigned)IN_OPEN | (unsigned)IN_CLOSE_WRITE | (unsigned)IN_CLOSE_NOWRITE); //IN_CLOSE = (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE)
+ if (sctpParams.inotifyWD == -1) {
+ mdclog_write(MDCLOG_ERR, "Failed to add directory : %s to inotify (inotify_add_watch) %s",
+ sctpParams.configFilePath.c_str(),
+ strerror(errno));
+ close(sctpParams.inotifyFD);
+ return -1;
+ }
+
+ struct epoll_event event{};
+ event.events = (EPOLLIN);
+ event.data.fd = sctpParams.inotifyFD;
+ // add listening RMR FD to epoll
+ if (epoll_ctl(sctpParams.epoll_fd, EPOLL_CTL_ADD, sctpParams.inotifyFD, &event)) {
+ mdclog_write(MDCLOG_ERR, "Failed to add inotify FD to epoll");
+ close(sctpParams.inotifyFD);
+ return -1;
+ }
return 0;
}
* @return
*/
void listener(sctp_params_t *params) {
-#ifdef __TRACING__
- auto span = opentracing::Tracer::Global()->StartSpan(__FUNCTION__);
-#else
- otSpan span = 0;
-#endif
int num_of_SCTP_messages = 0;
- int num_of_XAPP_messages = 0;
auto totalTime = 0.0;
mdclog_mdc_clean();
mdclog_level_set(params->logLevel);
mdclog_write(MDCLOG_DEBUG, "started thread number %s", tid);
}
+
RmrMessagesBuffer_t rmrMessageBuffer{};
//create and init RMR
rmrMessageBuffer.rmrCtx = params->rmrCtx;
rmrMessageBuffer.rcvMessage = rmr_alloc_msg(rmrMessageBuffer.rmrCtx, RECEIVE_XAPP_BUFFER_SIZE);
rmrMessageBuffer.sendMessage = rmr_alloc_msg(rmrMessageBuffer.rmrCtx, RECEIVE_XAPP_BUFFER_SIZE);
+ memcpy(rmrMessageBuffer.ka_message, params->ka_message, params->ka_message_length);
+ rmrMessageBuffer.ka_message_len = params->ka_message_length;
+ rmrMessageBuffer.ka_message[rmrMessageBuffer.ka_message_len] = 0;
+
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "keep alive message is : %s", rmrMessageBuffer.ka_message);
+ }
+
ReportingMessages_t message {};
for (int i = 0; i < MAX_RMR_BUFF_ARRY; i++) {
rmrMessageBuffer.sendBufferedMessages[i] = rmr_alloc_msg(rmrMessageBuffer.rmrCtx, RECEIVE_XAPP_BUFFER_SIZE);
}
+ message.statCollector = StatCollector::GetInstance();
+
while (true) {
if (mdclog_level_get() >= MDCLOG_DEBUG) {
mdclog_write(MDCLOG_DEBUG, "Start EPOLL Wait");
clock_gettime(CLOCK_MONOTONIC, &message.message.time);
start.tv_sec = message.message.time.tv_sec;
start.tv_nsec = message.message.time.tv_nsec;
- if ((events[i].events & EPOLLERR) || (events[i].events & EPOLLHUP)) {
- if (events[i].data.fd != params->rmrListenFd) {
- auto *peerInfo = (ConnectedCU_t *)events[i].data.ptr;
- mdclog_write(MDCLOG_ERR, "epoll error, events %0x on fd %d, RAN NAME : %s",
- events[i].events, peerInfo->fileDescriptor, peerInfo->enodbName);
- rmrMessageBuffer.sendMessage->len = snprintf((char *)rmrMessageBuffer.sendMessage->payload, 256,
- "%s|Failed SCTP Connection",
- peerInfo->enodbName);
- message.message.asndata = rmrMessageBuffer.sendMessage->payload;
- message.message.asnLength = rmrMessageBuffer.sendMessage->len;
- memcpy(message.message.enodbName, peerInfo->enodbName, sizeof(peerInfo->enodbName));
- message.message.direction = 'N';
- if (sendRequestToXapp(message, RIC_SCTP_CONNECTION_FAILURE, rmrMessageBuffer, &span) != 0) {
- mdclog_write(MDCLOG_ERR, "SCTP_CONNECTION_FAIL message failed to send to xAPP");
- }
-
- close(peerInfo->fileDescriptor);
- cleanHashEntry((ConnectedCU_t *) events[i].data.ptr, params->sctpMap, &span);
- } else {
- mdclog_write(MDCLOG_ERR, "epoll error, events %0x on RMR FD", events[i].events);
- }
+ if ((events[i].events & EPOLLERR) || (events[i].events & EPOLLHUP)) {
+ handlepoll_error(events[i], message, rmrMessageBuffer, params);
} else if (events[i].events & EPOLLOUT) {
- // this need to send waiting message from connection EINPROGRESS
- auto *peerInfo = (ConnectedCU_t *) events[i].data.ptr;
-
- memcpy(message.message.enodbName, peerInfo->enodbName, sizeof(peerInfo->enodbName));
-
- mdclog_write(MDCLOG_INFO, "file descriptor %d got EPOLLOUT", peerInfo->fileDescriptor);
- auto retVal = 0;
- socklen_t retValLen = 0;
- auto rc = getsockopt(peerInfo->fileDescriptor, SOL_SOCKET, SO_ERROR, &retVal, &retValLen);
- if (rc != 0 || retVal != 0) {
- if (rc != 0) {
- rmrMessageBuffer.sendMessage->len = snprintf((char *)rmrMessageBuffer.sendMessage->payload, 256,
- "%s|Failed SCTP Connection, after EINPROGRESS the getsockopt%s",
- peerInfo->enodbName, strerror(errno));
- } else if (retVal != 0) {
- rmrMessageBuffer.sendMessage->len = snprintf((char *)rmrMessageBuffer.sendMessage->payload, 256,
- "%s|Failed SCTP Connection after EINPROGRESS, SO_ERROR",
- peerInfo->enodbName);
+ handleEinprogressMessages(events[i], message, rmrMessageBuffer, params);
+ } else if (params->listenFD == events[i].data.fd) {
+ if (mdclog_level_get() >= MDCLOG_INFO) {
+ mdclog_write(MDCLOG_INFO, "New connection request from sctp network\n");
+ }
+ // new connection is requested from RAN start build connection
+ while (true) {
+ struct sockaddr in_addr {};
+ socklen_t in_len;
+ char hostBuff[NI_MAXHOST];
+ char portBuff[NI_MAXSERV];
+
+ in_len = sizeof(in_addr);
+ auto *peerInfo = (ConnectedCU_t *)calloc(1, sizeof(ConnectedCU_t));
+ peerInfo->sctpParams = params;
+ peerInfo->fileDescriptor = accept(params->listenFD, &in_addr, &in_len);
+ if (peerInfo->fileDescriptor == -1) {
+ if ((errno == EAGAIN) || (errno == EWOULDBLOCK)) {
+ /* We have processed all incoming connections. */
+ break;
+ } else {
+ mdclog_write(MDCLOG_ERR, "Accept error, errno = %s", strerror(errno));
+ break;
+ }
}
-
- message.message.asndata = rmrMessageBuffer.sendMessage->payload;
- message.message.asnLength = rmrMessageBuffer.sendMessage->len;
- mdclog_write(MDCLOG_ERR, "%s", rmrMessageBuffer.sendMessage->payload);
- message.message.direction = 'N';
- if (sendRequestToXapp(message, RIC_SCTP_CONNECTION_FAILURE, rmrMessageBuffer, &span) != 0) {
- mdclog_write(MDCLOG_ERR, "SCTP_CONNECTION_FAIL message failed to send to xAPP");
+ if (setSocketNoBlocking(peerInfo->fileDescriptor) == -1) {
+ mdclog_write(MDCLOG_ERR, "setSocketNoBlocking failed to set new connection %s on port %s\n", hostBuff, portBuff);
+ close(peerInfo->fileDescriptor);
+ break;
+ }
+ auto ans = getnameinfo(&in_addr, in_len,
+ peerInfo->hostName, NI_MAXHOST,
+ peerInfo->portNumber, NI_MAXSERV, (unsigned )((unsigned int)NI_NUMERICHOST | (unsigned int)NI_NUMERICSERV));
+ if (ans < 0) {
+ mdclog_write(MDCLOG_ERR, "Failed to get info on connection request. %s\n", strerror(errno));
+ close(peerInfo->fileDescriptor);
+ break;
}
- memset(peerInfo->asnData, 0, peerInfo->asnLength);
- peerInfo->asnLength = 0;
- peerInfo->mtype = 0;
- continue;
- }
-
- peerInfo->isConnected = true;
-
- if (modifyToEpoll(params->epoll_fd, peerInfo, (EPOLLIN | EPOLLET), params->sctpMap, peerInfo->enodbName,
- peerInfo->mtype, &span) != 0) {
- mdclog_write(MDCLOG_ERR, "epoll_ctl EPOLL_CTL_MOD");
- continue;
- }
-
- message.message.asndata = (unsigned char *)peerInfo->asnData;
- message.message.asnLength = peerInfo->asnLength;
- message.message.messageType = peerInfo->mtype;
- memcpy(message.message.enodbName, peerInfo->enodbName, sizeof(peerInfo->enodbName));
- num_of_messages.fetch_add(1, std::memory_order_release);
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "send the delayed SETUP/ENDC SETUP to sctp for %s",
- message.message.enodbName);
- }
- if (sendSctpMsg(peerInfo, message, params->sctpMap, &span) != 0) {
if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "Error write to SCTP %s %d", __func__, __LINE__);
+ mdclog_write(MDCLOG_DEBUG, "Accepted connection on descriptor %d (host=%s, port=%s)\n", peerInfo->fileDescriptor, peerInfo->hostName, peerInfo->portNumber);
}
- continue;
+ peerInfo->isConnected = false;
+ peerInfo->gotSetup = false;
+ if (addToEpoll(params->epoll_fd,
+ peerInfo,
+ (EPOLLIN | EPOLLET),
+ params->sctpMap, nullptr,
+ 0) != 0) {
+ break;
+ }
+ break;
}
-
- memset(peerInfo->asnData, 0, peerInfo->asnLength);
- peerInfo->asnLength = 0;
- peerInfo->mtype = 0;
-
} else if (params->rmrListenFd == events[i].data.fd) {
// got message from XAPP
- num_of_XAPP_messages++;
+ num_of_XAPP_messages.fetch_add(1, std::memory_order_release);
num_of_messages.fetch_add(1, std::memory_order_release);
if (mdclog_level_get() >= MDCLOG_DEBUG) {
mdclog_write(MDCLOG_DEBUG, "new message from RMR");
}
- if (receiveXappMessages(params->epoll_fd,
- params->sctpMap,
+ if (receiveXappMessages(params->sctpMap,
rmrMessageBuffer,
- message.message.time,
- &span) != 0) {
+ message.message.time) != 0) {
mdclog_write(MDCLOG_ERR, "Error handling Xapp message");
}
+ } else if (params->inotifyFD == events[i].data.fd) {
+ mdclog_write(MDCLOG_INFO, "Got event from inotify (configuration update)");
+ handleConfigChange(params);
} else {
/* We RMR_ERR_RETRY have data on the fd waiting to be read. Read and display it.
* We must read whatever data is available completely, as we are running
params->sctpMap,
num_of_SCTP_messages,
rmrMessageBuffer,
- message.message.time,
- &span);
+ message.message.time);
}
clock_gettime(CLOCK_MONOTONIC, &end);
}
}
}
-#ifdef __TRACING__
- span->Finish();
-#else
+}
-#endif
+/**
+ *
+ * @param sctpParams
+ */
+void handleConfigChange(sctp_params_t *sctpParams) {
+ char buf[4096] __attribute__ ((aligned(__alignof__(struct inotify_event))));
+ const struct inotify_event *event;
+ char *ptr;
+
+ path p = (sctpParams->configFilePath + "/" + sctpParams->configFileName).c_str();
+ auto endlessLoop = true;
+ while (endlessLoop) {
+ auto len = read(sctpParams->inotifyFD, buf, sizeof buf);
+ if (len == -1) {
+ if (errno != EAGAIN) {
+ mdclog_write(MDCLOG_ERR, "read %s ", strerror(errno));
+ endlessLoop = false;
+ continue;
+ }
+ else {
+ endlessLoop = false;
+ continue;
+ }
+ }
+
+ for (ptr = buf; ptr < buf + len; ptr += sizeof(struct inotify_event) + event->len) {
+ event = (const struct inotify_event *)ptr;
+ if (event->mask & (uint32_t)IN_ISDIR) {
+ continue;
+ }
+
+ // the directory name
+ if (sctpParams->inotifyWD == event->wd) {
+ // not the directory
+ }
+ if (event->len) {
+ if (!(sctpParams->configFileName.compare(event->name))) {
+ continue;
+ }
+ }
+ // only the file we want
+ if (event->mask & (uint32_t)IN_CLOSE_WRITE) {
+ if (exists(p)) {
+ const int size = 2048;
+ auto fileSize = file_size(p);
+ if (fileSize > size) {
+ mdclog_write(MDCLOG_ERR, "File %s larger than %d", p.string().c_str(), size);
+ return;
+ }
+ } else {
+ mdclog_write(MDCLOG_ERR, "Configuration File %s not exists", p.string().c_str());
+ return;
+ }
+
+ ReadConfigFile conf;
+ if (conf.openConfigFile(p.string()) == -1) {
+ mdclog_write(MDCLOG_ERR, "Filed to open config file %s, %s",
+ p.string().c_str(), strerror(errno));
+ return;
+ }
+
+ auto tmpStr = conf.getStringValue("loglevel");
+ if (tmpStr.length() == 0) {
+ mdclog_write(MDCLOG_ERR, "illigal loglevel. Set loglevel to MDCLOG_INFO");
+ tmpStr = "info";
+ }
+ transform(tmpStr.begin(), tmpStr.end(), tmpStr.begin(), ::tolower);
+
+ if ((tmpStr.compare("debug")) == 0) {
+ mdclog_write(MDCLOG_INFO, "Log level set to MDCLOG_DEBUG");
+ sctpParams->logLevel = MDCLOG_DEBUG;
+ } else if ((tmpStr.compare("info")) == 0) {
+ mdclog_write(MDCLOG_INFO, "Log level set to MDCLOG_INFO");
+ sctpParams->logLevel = MDCLOG_INFO;
+ } else if ((tmpStr.compare("warning")) == 0) {
+ mdclog_write(MDCLOG_INFO, "Log level set to MDCLOG_WARN");
+ sctpParams->logLevel = MDCLOG_WARN;
+ } else if ((tmpStr.compare("error")) == 0) {
+ mdclog_write(MDCLOG_INFO, "Log level set to MDCLOG_ERR");
+ sctpParams->logLevel = MDCLOG_ERR;
+ } else {
+ mdclog_write(MDCLOG_ERR, "illigal loglevel = %s. Set loglevel to MDCLOG_INFO", tmpStr.c_str());
+ sctpParams->logLevel = MDCLOG_INFO;
+ }
+ mdclog_level_set(sctpParams->logLevel);
+
+
+ tmpStr = conf.getStringValue("trace");
+ if (tmpStr.length() == 0) {
+ mdclog_write(MDCLOG_ERR, "illigal trace. Set trace to stop");
+ tmpStr = "stop";
+ }
+
+ transform(tmpStr.begin(), tmpStr.end(), tmpStr.begin(), ::tolower);
+ if ((tmpStr.compare("start")) == 0) {
+ mdclog_write(MDCLOG_INFO, "Trace set to: start");
+ sctpParams->trace = true;
+ } else if ((tmpStr.compare("stop")) == 0) {
+ mdclog_write(MDCLOG_INFO, "Trace set to: stop");
+ sctpParams->trace = false;
+ } else {
+ mdclog_write(MDCLOG_ERR, "Trace was set to wrong value %s, set to stop", tmpStr.c_str());
+ sctpParams->trace = false;
+ }
+ jsonTrace = sctpParams->trace;
+ endlessLoop = false;
+ }
+ }
+ }
}
+/**
+ *
+ * @param event
+ * @param message
+ * @param rmrMessageBuffer
+ * @param params
+ */
+void handleEinprogressMessages(struct epoll_event &event,
+ ReportingMessages_t &message,
+ RmrMessagesBuffer_t &rmrMessageBuffer,
+ sctp_params_t *params) {
+ auto *peerInfo = (ConnectedCU_t *)event.data.ptr;
+ memcpy(message.message.enodbName, peerInfo->enodbName, sizeof(peerInfo->enodbName));
+
+ mdclog_write(MDCLOG_INFO, "file descriptor %d got EPOLLOUT", peerInfo->fileDescriptor);
+ auto retVal = 0;
+ socklen_t retValLen = 0;
+ auto rc = getsockopt(peerInfo->fileDescriptor, SOL_SOCKET, SO_ERROR, &retVal, &retValLen);
+ if (rc != 0 || retVal != 0) {
+ if (rc != 0) {
+ rmrMessageBuffer.sendMessage->len = snprintf((char *)rmrMessageBuffer.sendMessage->payload, 256,
+ "%s|Failed SCTP Connection, after EINPROGRESS the getsockopt%s",
+ peerInfo->enodbName, strerror(errno));
+ } else if (retVal != 0) {
+ rmrMessageBuffer.sendMessage->len = snprintf((char *)rmrMessageBuffer.sendMessage->payload, 256,
+ "%s|Failed SCTP Connection after EINPROGRESS, SO_ERROR",
+ peerInfo->enodbName);
+ }
+
+ message.message.asndata = rmrMessageBuffer.sendMessage->payload;
+ message.message.asnLength = rmrMessageBuffer.sendMessage->len;
+ mdclog_write(MDCLOG_ERR, "%s", rmrMessageBuffer.sendMessage->payload);
+ message.message.direction = 'N';
+ if (sendRequestToXapp(message, RIC_SCTP_CONNECTION_FAILURE, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "SCTP_CONNECTION_FAIL message failed to send to xAPP");
+ }
+ memset(peerInfo->asnData, 0, peerInfo->asnLength);
+ peerInfo->asnLength = 0;
+ peerInfo->mtype = 0;
+ return;
+ }
+
+ peerInfo->isConnected = true;
+
+ if (modifyToEpoll(params->epoll_fd, peerInfo, (EPOLLIN | EPOLLET), params->sctpMap, peerInfo->enodbName,
+ peerInfo->mtype) != 0) {
+ mdclog_write(MDCLOG_ERR, "epoll_ctl EPOLL_CTL_MOD");
+ return;
+ }
+
+ message.message.asndata = (unsigned char *)peerInfo->asnData;
+ message.message.asnLength = peerInfo->asnLength;
+ message.message.messageType = peerInfo->mtype;
+ memcpy(message.message.enodbName, peerInfo->enodbName, sizeof(peerInfo->enodbName));
+ num_of_messages.fetch_add(1, std::memory_order_release);
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "send the delayed SETUP/ENDC SETUP to sctp for %s",
+ message.message.enodbName);
+ }
+ if (sendSctpMsg(peerInfo, message, params->sctpMap) != 0) {
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Error write to SCTP %s %d", __func__, __LINE__);
+ }
+ return;
+ }
+
+ memset(peerInfo->asnData, 0, peerInfo->asnLength);
+ peerInfo->asnLength = 0;
+ peerInfo->mtype = 0;
+}
+
+
+void handlepoll_error(struct epoll_event &event,
+ ReportingMessages_t &message,
+ RmrMessagesBuffer_t &rmrMessageBuffer,
+ sctp_params_t *params) {
+ if (event.data.fd != params->rmrListenFd) {
+ auto *peerInfo = (ConnectedCU_t *)event.data.ptr;
+ mdclog_write(MDCLOG_ERR, "epoll error, events %0x on fd %d, RAN NAME : %s",
+ event.events, peerInfo->fileDescriptor, peerInfo->enodbName);
+
+ rmrMessageBuffer.sendMessage->len = snprintf((char *)rmrMessageBuffer.sendMessage->payload, 256,
+ "%s|Failed SCTP Connection",
+ peerInfo->enodbName);
+ message.message.asndata = rmrMessageBuffer.sendMessage->payload;
+ message.message.asnLength = rmrMessageBuffer.sendMessage->len;
+
+ memcpy(message.message.enodbName, peerInfo->enodbName, sizeof(peerInfo->enodbName));
+ message.message.direction = 'N';
+ if (sendRequestToXapp(message, RIC_SCTP_CONNECTION_FAILURE, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "SCTP_CONNECTION_FAIL message failed to send to xAPP");
+ }
+
+ close(peerInfo->fileDescriptor);
+ cleanHashEntry((ConnectedCU_t *) event.data.ptr, params->sctpMap);
+ } else {
+ mdclog_write(MDCLOG_ERR, "epoll error, events %0x on RMR FD", event.events);
+ }
+}
/**
*
* @param socket
*
* @param val
* @param m
- * @param pSpan
*/
-void cleanHashEntry(ConnectedCU_t *val, Sctp_Map_t *m, otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
-// otSpan lspan = 0;
-#endif
+void cleanHashEntry(ConnectedCU_t *val, Sctp_Map_t *m) {
char *dummy;
auto port = (uint16_t) strtol(val->portNumber, &dummy, 10);
- char searchBuff[256]{};
+ char searchBuff[2048]{};
snprintf(searchBuff, sizeof searchBuff, "host:%s:%d", val->hostName, port);
m->erase(searchBuff);
m->erase(val->enodbName);
free(val);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
}
/**
* @param mtype message number
* @return 0 success, anegative number on fail
*/
-int sendSctpMsg(ConnectedCU_t *peerInfo, ReportingMessages_t &message, Sctp_Map_t *m, otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
- otSpan lspan = 0;
-#endif
+int sendSctpMsg(ConnectedCU_t *peerInfo, ReportingMessages_t &message, Sctp_Map_t *m) {
auto loglevel = mdclog_level_get();
int fd = peerInfo->fileDescriptor;
if (loglevel >= MDCLOG_DEBUG) {
}
while (true) {
- //TODO add send to VES client or KAFKA
- //format ts|mtype|direction(D/U)|length of asn data|raw data
-// auto length = sizeof message.message.time
-// + sizeof message.message.enodbName
-// + sizeof message.message.messageType
-// + sizeof message.message.direction
-// + sizeof message.message.asnLength
-// + message.message.asnLength;
-
if (send(fd,message.message.asndata, message.message.asnLength,MSG_NOSIGNAL) < 0) {
if (errno == EINTR) {
continue;
}
mdclog_write(MDCLOG_ERR, "error writing to CU a message, %s ", strerror(errno));
- // Prevent double free() of peerInfo in the event of connection failure.
- // Returning failure will trigger, in x2/endc setup flow, RIC_SCTP_CONNECTION_FAILURE rmr message causing the E2M to retry.
- if (!peerInfo->isConnected){
- mdclog_write(MDCLOG_ERR, "connection to CU %s is still in progress.", message.message.enodbName);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
- cleanHashEntry(peerInfo, m, &lspan);
+ if (!peerInfo->isConnected) {
+ mdclog_write(MDCLOG_ERR, "connection to CU %s is still in progress.", message.message.enodbName);
+ return -1;
+ }
+ cleanHashEntry(peerInfo, m);
close(fd);
char key[MAX_ENODB_NAME_SIZE * 2];
snprintf(key, MAX_ENODB_NAME_SIZE * 2, "msg:%s|%d", message.message.enodbName,
free(tmp);
}
m->erase(key);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return -1;
}
+ message.statCollector->incSentMessage(string(message.message.enodbName));
message.message.direction = 'D';
// send report.buffer of size
buildJsonMessage(message);
message.message.enodbName,
__FUNCTION__);
}
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
return 0;
}
}
*
* @param message
* @param rmrMessageBuffer
- * @param pSpan
*/
-void getRequestMetaData(ReportingMessages_t &message, RmrMessagesBuffer_t &rmrMessageBuffer, otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
-// otSpan lspan = 0;
-#endif
- rmr_get_meid(rmrMessageBuffer.rcvMessage, (unsigned char *)(message.message.enodbName));
+void getRequestMetaData(ReportingMessages_t &message, RmrMessagesBuffer_t &rmrMessageBuffer) {
+ rmr_get_meid(rmrMessageBuffer.rcvMessage, (unsigned char *) (message.message.enodbName));
message.message.asndata = rmrMessageBuffer.rcvMessage->payload;
message.message.asnLength = rmrMessageBuffer.rcvMessage->len;
mdclog_write(MDCLOG_DEBUG, "Message from Xapp RAN name = %s message length = %ld",
message.message.enodbName, (unsigned long) message.message.asnLength);
}
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
}
-/**
- *
- * @param metaData all the data strip to structure
- * @param data the data recived from xAPP
- * @return 0 success all other values are fault
- */
-int getSetupRequestMetaData(ReportingMessages_t &message, char *data, char *host, uint16_t &port, otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
-// otSpan lspan = 0;
-#endif
- auto loglevel = mdclog_level_get();
-
- char delimiter[4] {};
- memset(delimiter, 0, (size_t)4);
- delimiter[0] = '|';
- char *tmp;
-
- char *val = strtok_r(data, delimiter, &tmp);
- if (val != nullptr) {
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "SCTP ADDRESS parameter from message = %s", val);
- }
- memcpy(host, val, tmp - val );
- } else {
- mdclog_write(MDCLOG_ERR, "wrong Host Name for setup request %s", data);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
-
- val = strtok_r(nullptr, delimiter, &tmp);
- if (val != nullptr) {
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "PORT parameter from message = %s", val);
- }
- char *dummy;
- port = (uint16_t)strtol(val, &dummy, 10);
- } else {
- mdclog_write(MDCLOG_ERR, "wrong Port for setup request %s", data);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -2;
- }
-
- val = strtok_r(nullptr, delimiter, &tmp);
- if (val != nullptr) {
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "RAN NAME parameter from message = %s", val);
- }
- memcpy(message.message.enodbName, val, tmp - val);
- } else {
- mdclog_write(MDCLOG_ERR, "wrong gNb/Enodeb name for setup request %s", data);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
- return -3;
- }
- val = strtok_r(nullptr, delimiter, &tmp);
- if (val != nullptr) {
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "ASN length parameter from message = %s", val);
- }
- char *dummy;
- message.message.asnLength = (uint16_t) strtol(val, &dummy, 10);
- } else {
- mdclog_write(MDCLOG_ERR, "wrong ASN length for setup request %s", data);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -4;
- }
-
- message.message.asndata = (unsigned char *)tmp; // tmp is local but point to the location in data
-
- if (loglevel >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Message from Xapp RAN name = %s host address = %s port = %d",
- message.message.enodbName, host, port);
- }
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
- return 0;
-}
/**
*
* @param numOfMessages
* @param rmrMessageBuffer
* @param ts
- * @param pSpan
* @return
*/
int receiveDataFromSctp(struct epoll_event *events,
Sctp_Map_t *sctpMap,
int &numOfMessages,
RmrMessagesBuffer_t &rmrMessageBuffer,
- struct timespec &ts,
- otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
- otSpan lspan = 0;
-#endif
+ struct timespec &ts) {
/* We have data on the fd waiting to be read. Read and display it.
* We must read whatever data is available completely, as we are running
* in edge-triggered mode and won't get a notification again for the same data. */
- int done = 0;
+ ReportingMessages_t message {};
+ auto done = 0;
auto loglevel = mdclog_level_get();
+
// get the identity of the interface
- auto *peerInfo = (ConnectedCU_t *)events->data.ptr;
+ message.peerInfo = (ConnectedCU_t *)events->data.ptr;
+
+ message.statCollector = StatCollector::GetInstance();
struct timespec start{0, 0};
struct timespec decodestart{0, 0};
struct timespec end{0, 0};
E2AP_PDU_t *pdu = nullptr;
- ReportingMessages_t message {};
while (true) {
if (loglevel >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "Start Read from SCTP %d fd", peerInfo->fileDescriptor);
+ mdclog_write(MDCLOG_DEBUG, "Start Read from SCTP %d fd", message.peerInfo->fileDescriptor);
clock_gettime(CLOCK_MONOTONIC, &start);
}
// read the buffer directly to rmr payload
message.message.asndata = rmrMessageBuffer.sendMessage->payload;
message.message.asnLength = rmrMessageBuffer.sendMessage->len =
- read(peerInfo->fileDescriptor, rmrMessageBuffer.sendMessage->payload, RECEIVE_SCTP_BUFFER_SIZE);
+ read(message.peerInfo->fileDescriptor, rmrMessageBuffer.sendMessage->payload, RECEIVE_SCTP_BUFFER_SIZE);
+
if (loglevel >= MDCLOG_DEBUG) {
mdclog_write(MDCLOG_DEBUG, "Finish Read from SCTP %d fd message length = %ld",
- peerInfo->fileDescriptor, message.message.asnLength);
+ message.peerInfo->fileDescriptor, message.message.asnLength);
}
- memcpy(message.message.enodbName, peerInfo->enodbName, sizeof(peerInfo->enodbName));
+
+ memcpy(message.message.enodbName, message.peerInfo->enodbName, sizeof(message.peerInfo->enodbName));
+ message.statCollector->incRecvMessage(string(message.message.enodbName));
message.message.direction = 'U';
message.message.time.tv_nsec = ts.tv_nsec;
message.message.time.tv_sec = ts.tv_sec;
continue;
}
/* If errno == EAGAIN, that means we have read all
- data. So go back to the main loop. */
+ data. So goReportingMessages_t back to the main loop. */
if (errno != EAGAIN) {
mdclog_write(MDCLOG_ERR, "Read error, %s ", strerror(errno));
done = 1;
} else if (loglevel >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "EAGAIN - descriptor = %d", peerInfo->fileDescriptor);
+ mdclog_write(MDCLOG_DEBUG, "EAGAIN - descriptor = %d", message.peerInfo->fileDescriptor);
}
break;
} else if (message.message.asnLength == 0) {
/* End of file. The remote has closed the connection. */
if (loglevel >= MDCLOG_INFO) {
mdclog_write(MDCLOG_INFO, "END of File Closed connection - descriptor = %d",
- peerInfo->fileDescriptor);
+ message.peerInfo->fileDescriptor);
}
done = 1;
break;
char printBuffer[4096]{};
char *tmp = printBuffer;
for (size_t i = 0; i < (size_t)message.message.asnLength; ++i) {
- snprintf(tmp, 2, "%02x", message.message.asndata[i]);
+ snprintf(tmp, 3, "%02x", message.message.asndata[i]);
tmp += 2;
}
printBuffer[message.message.asnLength] = 0;
clock_gettime(CLOCK_MONOTONIC, &end);
mdclog_write(MDCLOG_DEBUG, "Before Encoding E2AP PDU for : %s, Read time is : %ld seconds, %ld nanoseconds",
- peerInfo->enodbName, end.tv_sec - start.tv_sec, end.tv_nsec - start.tv_nsec);
+ message.peerInfo->enodbName, end.tv_sec - start.tv_sec, end.tv_nsec - start.tv_nsec);
mdclog_write(MDCLOG_DEBUG, "PDU buffer length = %ld, data = : %s", message.message.asnLength,
printBuffer);
clock_gettime(CLOCK_MONOTONIC, &decodestart);
message.message.asndata, message.message.asnLength);
if (rval.code != RC_OK) {
mdclog_write(MDCLOG_ERR, "Error %d Decoding (unpack) E2AP PDU from RAN : %s", rval.code,
- peerInfo->enodbName);
+ message.peerInfo->enodbName);
break;
}
if (loglevel >= MDCLOG_DEBUG) {
clock_gettime(CLOCK_MONOTONIC, &end);
mdclog_write(MDCLOG_DEBUG, "After Encoding E2AP PDU for : %s, Read time is : %ld seconds, %ld nanoseconds",
- peerInfo->enodbName, end.tv_sec - decodestart.tv_sec, end.tv_nsec - decodestart.tv_nsec);
+ message.peerInfo->enodbName, end.tv_sec - decodestart.tv_sec, end.tv_nsec - decodestart.tv_nsec);
char *printBuffer;
size_t size;
FILE *stream = open_memstream(&printBuffer, &size);
switch (pdu->present) {
case E2AP_PDU_PR_initiatingMessage: {//initiating message
- asnInitiatingRequest(pdu, message, rmrMessageBuffer, &lspan);
+ asnInitiatingRequest(pdu, message, rmrMessageBuffer);
break;
}
case E2AP_PDU_PR_successfulOutcome: { //successful outcome
- asnSuccsesfulMsg(pdu, message, sctpMap, rmrMessageBuffer, &lspan);
+ asnSuccsesfulMsg(pdu, message, rmrMessageBuffer);
break;
}
case E2AP_PDU_PR_unsuccessfulOutcome: { //Unsuccessful Outcome
- asnUnSuccsesfulMsg(pdu, message, sctpMap, rmrMessageBuffer, &lspan);
+ asnUnSuccsesfulMsg(pdu, message, rmrMessageBuffer);
break;
}
default:
clock_gettime(CLOCK_MONOTONIC, &end);
mdclog_write(MDCLOG_DEBUG,
"After processing message and sent to rmr for : %s, Read time is : %ld seconds, %ld nanoseconds",
- peerInfo->enodbName, end.tv_sec - decodestart.tv_sec, end.tv_nsec - decodestart.tv_nsec);
-
+ message.peerInfo->enodbName, end.tv_sec - decodestart.tv_sec, end.tv_nsec - decodestart.tv_nsec);
}
numOfMessages++;
// remove the break for EAGAIN
if (done) {
if (loglevel >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Closed connection - descriptor = %d", peerInfo->fileDescriptor);
+ mdclog_write(MDCLOG_INFO, "Closed connection - descriptor = %d", message.peerInfo->fileDescriptor);
}
message.message.asnLength = rmrMessageBuffer.sendMessage->len =
snprintf((char *)rmrMessageBuffer.sendMessage->payload,
256,
"%s|CU disconnected unexpectedly",
- peerInfo->enodbName);
+ message.peerInfo->enodbName);
message.message.asndata = rmrMessageBuffer.sendMessage->payload;
if (sendRequestToXapp(message,
RIC_SCTP_CONNECTION_FAILURE,
- rmrMessageBuffer,
- &lspan) != 0) {
+ rmrMessageBuffer) != 0) {
mdclog_write(MDCLOG_ERR, "SCTP_CONNECTION_FAIL message failed to send to xAPP");
}
/* Closing descriptor make epoll remove it from the set of descriptors which are monitored. */
- close(peerInfo->fileDescriptor);
- cleanHashEntry((ConnectedCU_t *) events->data.ptr, sctpMap, &lspan);
+ close(message.peerInfo->fileDescriptor);
+ cleanHashEntry((ConnectedCU_t *) events->data.ptr, sctpMap);
}
if (loglevel >= MDCLOG_DEBUG) {
clock_gettime(CLOCK_MONOTONIC, &end);
end.tv_sec - start.tv_sec, end.tv_nsec - start.tv_nsec);
}
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
return 0;
}
+static void buildAndsendSetupRequest(ReportingMessages_t &message,
+ E2setupRequestIEs_t *ie,
+ RmrMessagesBuffer_t &rmrMessageBuffer,
+ E2AP_PDU_t *pdu) {
+ auto logLevel = mdclog_level_get();
+
+
+ if (buildRanName(message.peerInfo->enodbName, ie) < 0) {
+ mdclog_write(MDCLOG_ERR, "Bad param in E2setupRequestIEs GlobalE2node_ID.\n");
+ } else {
+ memcpy(message.message.enodbName, message.peerInfo->enodbName, strlen(message.peerInfo->enodbName));
+ }
+ // now we can send the data to e2Mgr
+ auto buffer_size = RECEIVE_SCTP_BUFFER_SIZE;
+
+ auto *rmrMsg = rmr_alloc_msg(rmrMessageBuffer.rmrCtx, buffer_size);
+ // add addrees to message
+
+
+ // unsigned char *buffer = &rmrMsg->payload[j];
+ unsigned char buffer[RECEIVE_SCTP_BUFFER_SIZE];
+ // encode to xml
+ asn_enc_rval_t er;
+ er = asn_encode_to_buffer(nullptr, ATS_BASIC_XER, &asn_DEF_E2AP_PDU, pdu, buffer, buffer_size);
+ if (er.encoded == -1) {
+ mdclog_write(MDCLOG_ERR, "encoding of %s failed, %s", asn_DEF_E2AP_PDU.name, strerror(errno));
+ } else if (er.encoded > (ssize_t) buffer_size) {
+ mdclog_write(MDCLOG_ERR, "Buffer of size %d is to small for %s",
+ (int) buffer_size,
+ asn_DEF_E2AP_PDU.name);
+ } else {
+ rmrMsg->len = snprintf((char *)rmrMsg->payload, RECEIVE_SCTP_BUFFER_SIZE, "%s:%d|%s",
+ message.peerInfo->sctpParams->myIP.c_str(),
+ message.peerInfo->sctpParams->rmrPort,
+ buffer);
+ if (logLevel >= MDCLOG_INFO) {
+ mdclog_write(MDCLOG_INFO, "Setup request : %s\n", buffer);
+ }
+ // send to RMR
+ message.message.messageType = rmrMsg->mtype = RIC_E2_SETUP_REQ;
+ rmrMsg->state = 0;
+ rmr_bytes2meid(rmrMsg, (unsigned char *) message.message.enodbName, strlen(message.message.enodbName));
+
+ static unsigned char tx[32];
+ snprintf((char *) tx, sizeof tx, "%15ld", transactionCounter++);
+ rmr_bytes2xact(rmrMsg, tx, strlen((const char *) tx));
+
+ rmrMsg = rmr_send_msg(rmrMessageBuffer.rmrCtx, rmrMsg);
+ if (rmrMsg == nullptr) {
+ mdclog_write(MDCLOG_ERR, "RMR failed to send returned nullptr");
+ } else if (rmrMsg->state != 0) {
+ char meid[RMR_MAX_MEID]{};
+ if (rmrMsg->state == RMR_ERR_RETRY) {
+ usleep(5);
+ rmrMsg->state = 0;
+ mdclog_write(MDCLOG_INFO, "RETRY sending Message %d to Xapp from %s",
+ rmrMsg->mtype, rmr_get_meid(rmrMsg, (unsigned char *) meid));
+ rmrMsg = rmr_send_msg(rmrMessageBuffer.rmrCtx, rmrMsg);
+ if (rmrMsg == nullptr) {
+ mdclog_write(MDCLOG_ERR, "RMR failed send returned nullptr");
+ } else if (rmrMsg->state != 0) {
+ mdclog_write(MDCLOG_ERR,
+ "RMR Retry failed %s sending request %d to Xapp from %s",
+ translateRmrErrorMessages(rmrMsg->state).c_str(),
+ rmrMsg->mtype,
+ rmr_get_meid(rmrMsg, (unsigned char *) meid));
+ }
+ } else {
+ mdclog_write(MDCLOG_ERR, "RMR failed: %s. sending request %d to Xapp from %s",
+ translateRmrErrorMessages(rmrMsg->state).c_str(),
+ rmrMsg->mtype,
+ rmr_get_meid(rmrMsg, (unsigned char *) meid));
+ }
+ }
+ message.peerInfo->gotSetup = true;
+ buildJsonMessage(message);
+ if (rmrMsg != nullptr) {
+ rmr_free_msg(rmrMsg);
+ }
+ }
+
+}
/**
*
* @param pdu
* @param message
* @param rmrMessageBuffer
- * @param pSpan
*/
void asnInitiatingRequest(E2AP_PDU_t *pdu,
ReportingMessages_t &message,
- RmrMessagesBuffer_t &rmrMessageBuffer,
- otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
- otSpan lspan = 0;
-#endif
-
+ RmrMessagesBuffer_t &rmrMessageBuffer) {
+ auto logLevel = mdclog_level_get();
auto procedureCode = ((InitiatingMessage_t *) pdu->choice.initiatingMessage)->procedureCode;
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Initiating message %ld", procedureCode);
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Initiating message %ld\n", procedureCode);
}
switch (procedureCode) {
- case ProcedureCode_id_x2Setup: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Got Setup Initiating message from CU - %s",
- message.message.enodbName);
- }
- break;
- }
- case ProcedureCode_id_endcX2Setup: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Got X2 EN-DC Setup Request from CU - %s",
- message.message.enodbName);
- }
- break;
- }
- case ProcedureCode_id_ricSubscription: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Got RIC Subscription Request message from CU - %s",
- message.message.enodbName);
- }
- break;
- }
- case ProcedureCode_id_ricSubscriptionDelete: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Got RIC Subscription Delete Request message from CU - %s",
- message.message.enodbName);
- }
- break;
- }
- case ProcedureCode_id_endcConfigurationUpdate: {
- if (sendRequestToXapp(message, RIC_ENDC_CONF_UPDATE, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "E2 EN-DC CONFIGURATION UPDATE message failed to send to xAPP");
+ case ProcedureCode_id_E2setup: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got E2setup\n");
+ }
+
+ memset(message.peerInfo->enodbName, 0 , MAX_ENODB_NAME_SIZE);
+ for (auto i = 0; i < pdu->choice.initiatingMessage->value.choice.E2setupRequest.protocolIEs.list.count; i++) {
+ auto *ie = pdu->choice.initiatingMessage->value.choice.E2setupRequest.protocolIEs.list.array[i];
+ if (ie->id == ProtocolIE_ID_id_GlobalE2node_ID) {
+ if (ie->value.present == E2setupRequestIEs__value_PR_GlobalE2node_ID) {
+ buildAndsendSetupRequest(message, ie, rmrMessageBuffer, pdu);
+ break;
+ }
+ }
}
break;
}
- case ProcedureCode_id_eNBConfigurationUpdate: {
- if (sendRequestToXapp(message, RIC_ENB_CONF_UPDATE, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "E2 EN-BC CONFIGURATION UPDATE message failed to send to xAPP");
+ case ProcedureCode_id_ErrorIndication: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got ErrorIndication %s", message.message.enodbName);
}
- break;
- }
- case ProcedureCode_id_x2Removal: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Got E2 Removal Initiating message from CU - %s",
- message.message.enodbName);
+ if (sendRequestToXapp(message, RIC_ERROR_INDICATION, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "RIC_ERROR_INDICATION failed to send to xAPP");
}
break;
}
- case ProcedureCode_id_loadIndication: {
- if (sendRequestToXapp(message, RIC_ENB_LOAD_INFORMATION, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Load indication message failed to send to xAPP");
+ case ProcedureCode_id_Reset: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got Reset %s", message.message.enodbName);
}
- break;
- }
- case ProcedureCode_id_resourceStatusReportingInitiation: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Got Status reporting initiation message from CU - %s",
- message.message.enodbName);
+ if (sendRequestToXapp(message, RIC_X2_RESET, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "RIC_X2_RESET message failed to send to xAPP");
}
break;
}
- case ProcedureCode_id_resourceStatusReporting: {
- if (sendRequestToXapp(message, RIC_RESOURCE_STATUS_UPDATE, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Resource Status Reporting message failed to send to xAPP");
+ case ProcedureCode_id_RICcontrol: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICcontrol %s", message.message.enodbName);
}
break;
}
- case ProcedureCode_id_reset: {
- if (sendRequestToXapp(message, RIC_X2_RESET, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "RIC_X2_RESET message failed to send to xAPP");
+ case ProcedureCode_id_RICindication: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICindication %s", message.message.enodbName);
}
- break;
- }
- case ProcedureCode_id_ricIndication: {
- for (int i = 0; i < pdu->choice.initiatingMessage->value.choice.RICindication.protocolIEs.list.count; i++) {
+ for (auto i = 0; i < pdu->choice.initiatingMessage->value.choice.RICindication.protocolIEs.list.count; i++) {
auto messageSent = false;
RICindication_IEs_t *ie = pdu->choice.initiatingMessage->value.choice.RICindication.protocolIEs.list.array[i];
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ if (logLevel >= MDCLOG_DEBUG) {
mdclog_write(MDCLOG_DEBUG, "ie type (ProtocolIE_ID) = %ld", ie->id);
}
if (ie->id == ProtocolIE_ID_id_RICrequestID) {
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ if (logLevel >= MDCLOG_DEBUG) {
mdclog_write(MDCLOG_DEBUG, "Got RIC requestId entry, ie type (ProtocolIE_ID) = %ld", ie->id);
}
if (ie->value.present == RICindication_IEs__value_PR_RICrequestID) {
message.message.messageType = rmrMessageBuffer.sendMessage->mtype = RIC_INDICATION;
snprintf((char *) tx, sizeof tx, "%15ld", transactionCounter++);
rmr_bytes2xact(rmrMessageBuffer.sendMessage, tx, strlen((const char *) tx));
- rmr_bytes2meid(rmrMessageBuffer.sendMessage, (unsigned char *)message.message.enodbName, strlen(message.message.enodbName));
+ rmr_bytes2meid(rmrMessageBuffer.sendMessage,
+ (unsigned char *)message.message.enodbName,
+ strlen(message.message.enodbName));
rmrMessageBuffer.sendMessage->state = 0;
rmrMessageBuffer.sendMessage->sub_id = (int) ie->value.choice.RICrequestID.ricRequestorID;
- sendRmrMessage(rmrMessageBuffer, message, &lspan);
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "RIC sub id = %d, message type = %d",
+ rmrMessageBuffer.sendMessage->sub_id,
+ rmrMessageBuffer.sendMessage->mtype);
+ }
+ sendRmrMessage(rmrMessageBuffer, message);
messageSent = true;
} else {
mdclog_write(MDCLOG_ERR, "RIC request id missing illigal request");
}
break;
}
- case ProcedureCode_id_errorIndication: {
- if (sendRequestToXapp(message, RIC_ERROR_INDICATION, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Error Indication message failed to send to xAPP");
+ case ProcedureCode_id_RICserviceQuery: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICserviceQuery %s", message.message.enodbName);
}
break;
}
- case ProcedureCode_id_ricServiceUpdate : {
- if (sendRequestToXapp(message, RIC_SERVICE_UPDATE, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Service Update message failed to send to xAPP");
+ case ProcedureCode_id_RICserviceUpdate: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICserviceUpdate %s", message.message.enodbName);
+ }
+ if (sendRequestToXapp(message, RIC_SERVICE_UPDATE, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "RIC_SERVICE_UPDATE message failed to send to xAPP");
}
break;
}
- case ProcedureCode_id_gNBStatusIndication : {
- if (sendRequestToXapp(message, RIC_GNB_STATUS_INDICATION, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "RIC_GNB_STATUS_INDICATION failed to send to xAPP");
+ case ProcedureCode_id_RICsubscription: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICsubscription %s", message.message.enodbName);
+ }
+ break;
+ }
+ case ProcedureCode_id_RICsubscriptionDelete: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICsubscriptionDelete %s", message.message.enodbName);
}
break;
}
break;
}
}
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
}
/**
*
* @param pdu
* @param message
- * @param sctpMap
* @param rmrMessageBuffer
- * @param pSpan
*/
-void asnSuccsesfulMsg(E2AP_PDU_t *pdu, ReportingMessages_t &message, Sctp_Map_t *sctpMap,
- RmrMessagesBuffer_t &rmrMessageBuffer, otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
- otSpan lspan = 0;
-#endif
+void asnSuccsesfulMsg(E2AP_PDU_t *pdu, ReportingMessages_t &message, RmrMessagesBuffer_t &rmrMessageBuffer) {
auto procedureCode = pdu->choice.successfulOutcome->procedureCode;
- if (mdclog_level_get() >= MDCLOG_INFO) {
+ auto logLevel = mdclog_level_get();
+ if (logLevel >= MDCLOG_INFO) {
mdclog_write(MDCLOG_INFO, "Successful Outcome %ld", procedureCode);
}
switch (procedureCode) {
- case ProcedureCode_id_x2Setup: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Got Succesful Setup response from CU - %s",
- message.message.enodbName);
- }
- if (sendResponseToXapp(message, RIC_X2_SETUP_RESP,
- RIC_X2_SETUP_REQ, rmrMessageBuffer, sctpMap, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send Succesful Setup response for CU - %s",
- message.message.enodbName);
+ case ProcedureCode_id_E2setup: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got E2setup\n");
}
break;
}
- case ProcedureCode_id_endcX2Setup: { //X2_EN_DC_SETUP_REQUEST_FROM_CU
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Got Succesful E2 EN-DC Setup response from CU - %s",
- message.message.enodbName);
- }
- if (sendResponseToXapp(message, RIC_ENDC_X2_SETUP_RESP,
- RIC_ENDC_X2_SETUP_REQ, rmrMessageBuffer, sctpMap, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send Succesful X2 EN DC Setup response for CU - %s",
- message.message.enodbName);
- }
- break;
- }
- case ProcedureCode_id_endcConfigurationUpdate: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Got Succesful E2 EN-DC CONFIGURATION UPDATE from CU - %s",
- message.message.enodbName);
- }
- if (sendRequestToXapp(message, RIC_ENDC_CONF_UPDATE_ACK, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send Succesful E2 EN DC CONFIGURATION response for CU - %s",
- message.message.enodbName);
- }
- break;
- }
- case ProcedureCode_id_eNBConfigurationUpdate: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Got Succesful E2 ENB CONFIGURATION UPDATE from CU - %s",
- message.message.enodbName);
+ case ProcedureCode_id_ErrorIndication: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got ErrorIndication %s", message.message.enodbName);
}
- if (sendRequestToXapp(message, RIC_ENB_CONF_UPDATE_ACK, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send Succesful E2 ENB CONFIGURATION response for CU - %s",
- message.message.enodbName);
+ if (sendRequestToXapp(message, RIC_ERROR_INDICATION, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "RIC_ERROR_INDICATION failed to send to xAPP");
}
break;
}
- case ProcedureCode_id_reset: {
- if (sendRequestToXapp(message, RIC_X2_RESET_RESP, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send Succesful E2_RESET response for CU - %s",
- message.message.enodbName);
+ case ProcedureCode_id_Reset: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got Reset %s", message.message.enodbName);
}
- break;
-
- }
- case ProcedureCode_id_resourceStatusReportingInitiation: {
- if (sendRequestToXapp(message, RIC_RES_STATUS_RESP, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR,
- "Failed to send Succesful 2_REQUEST_STATUS_REPORTING_INITIATION response for CU - %s",
- message.message.enodbName);
- }
- break;
- }
- case ProcedureCode_id_ricSubscription: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Got Succesful RIC Subscription response from CU - %s",
- message.message.enodbName);
- }
- if (sendRequestToXapp(message, RIC_SUB_RESP, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Subscription successful message failed to send to xAPP");
- }
- break;
-
- }
- case ProcedureCode_id_ricSubscriptionDelete: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO,
- "Got Succesful RIC Subscription Delete response from CU - %s",
- message.message.enodbName);
- }
- if (sendRequestToXapp(message, RIC_SUB_DEL_RESP, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Subscription delete successful message failed to send to xAPP");
+ if (sendRequestToXapp(message, RIC_X2_RESET, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "RIC_X2_RESET message failed to send to xAPP");
}
break;
}
- case ProcedureCode_id_ricControl: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO,
- "Got Succesful RIC control response from CU - %s",
- message.message.enodbName);
+ case ProcedureCode_id_RICcontrol: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICcontrol %s", message.message.enodbName);
}
- for (int i = 0;
+ for (auto i = 0;
i < pdu->choice.successfulOutcome->value.choice.RICcontrolAcknowledge.protocolIEs.list.count; i++) {
auto messageSent = false;
RICcontrolAcknowledge_IEs_t *ie = pdu->choice.successfulOutcome->value.choice.RICcontrolAcknowledge.protocolIEs.list.array[i];
static unsigned char tx[32];
snprintf((char *) tx, sizeof tx, "%15ld", transactionCounter++);
rmr_bytes2xact(rmrMessageBuffer.sendMessage, tx, strlen((const char *) tx));
- rmr_bytes2meid(rmrMessageBuffer.sendMessage, (unsigned char *)message.message.enodbName, strlen(message.message.enodbName));
+ rmr_bytes2meid(rmrMessageBuffer.sendMessage,
+ (unsigned char *)message.message.enodbName,
+ strlen(message.message.enodbName));
+
+ sendRmrMessage(rmrMessageBuffer, message);
+ messageSent = true;
+ } else {
+ mdclog_write(MDCLOG_ERR, "RIC request id missing illigal request");
+ }
+ }
+ if (messageSent) {
+ break;
+ }
+ }
- sendRmrMessage(rmrMessageBuffer, message, &lspan);
+ break;
+ }
+ case ProcedureCode_id_RICindication: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICindication %s", message.message.enodbName);
+ }
+ for (auto i = 0; i < pdu->choice.initiatingMessage->value.choice.RICindication.protocolIEs.list.count; i++) {
+ auto messageSent = false;
+ RICindication_IEs_t *ie = pdu->choice.initiatingMessage->value.choice.RICindication.protocolIEs.list.array[i];
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "ie type (ProtocolIE_ID) = %ld", ie->id);
+ }
+ if (ie->id == ProtocolIE_ID_id_RICrequestID) {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RIC requestId entry, ie type (ProtocolIE_ID) = %ld", ie->id);
+ }
+ if (ie->value.present == RICindication_IEs__value_PR_RICrequestID) {
+ static unsigned char tx[32];
+ message.message.messageType = rmrMessageBuffer.sendMessage->mtype = RIC_INDICATION;
+ snprintf((char *) tx, sizeof tx, "%15ld", transactionCounter++);
+ rmr_bytes2xact(rmrMessageBuffer.sendMessage, tx, strlen((const char *) tx));
+ rmr_bytes2meid(rmrMessageBuffer.sendMessage,
+ (unsigned char *)message.message.enodbName,
+ strlen(message.message.enodbName));
+ rmrMessageBuffer.sendMessage->state = 0;
+ rmrMessageBuffer.sendMessage->sub_id = (int) ie->value.choice.RICrequestID.ricRequestorID;
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "RIC sub id = %d, message type = %d",
+ rmrMessageBuffer.sendMessage->sub_id,
+ rmrMessageBuffer.sendMessage->mtype);
+ }
+ sendRmrMessage(rmrMessageBuffer, message);
messageSent = true;
} else {
mdclog_write(MDCLOG_ERR, "RIC request id missing illigal request");
}
break;
}
+ case ProcedureCode_id_RICserviceQuery: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICserviceQuery %s", message.message.enodbName);
+ }
+ break;
+ }
+ case ProcedureCode_id_RICserviceUpdate: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICserviceUpdate %s", message.message.enodbName);
+ }
+ if (sendRequestToXapp(message, RIC_SERVICE_UPDATE, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "RIC_SERVICE_UPDATE message failed to send to xAPP");
+ }
+ break;
+ }
+ case ProcedureCode_id_RICsubscription: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICsubscription %s", message.message.enodbName);
+ }
+ if (sendRequestToXapp(message, RIC_SUB_RESP, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "Subscription successful message failed to send to xAPP");
+ }
+ break;
+ }
+ case ProcedureCode_id_RICsubscriptionDelete: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICsubscriptionDelete %s", message.message.enodbName);
+ }
+ if (sendRequestToXapp(message, RIC_SUB_DEL_RESP, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "Subscription delete successful message failed to send to xAPP");
+ }
+ break;
+ }
default: {
mdclog_write(MDCLOG_WARN, "Undefined or not supported message = %ld", procedureCode);
message.message.messageType = 0; // no RMR message type yet
break;
}
}
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
}
/**
*
* @param pdu
* @param message
- * @param sctpMap
* @param rmrMessageBuffer
- * @param pSpan
*/
void asnUnSuccsesfulMsg(E2AP_PDU_t *pdu,
ReportingMessages_t &message,
- Sctp_Map_t *sctpMap,
- RmrMessagesBuffer_t &rmrMessageBuffer,
- otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
- otSpan lspan = 0;
-#endif
+ RmrMessagesBuffer_t &rmrMessageBuffer) {
auto procedureCode = pdu->choice.unsuccessfulOutcome->procedureCode;
- if (mdclog_level_get() >= MDCLOG_INFO) {
+ auto logLevel = mdclog_level_get();
+ if (logLevel >= MDCLOG_INFO) {
mdclog_write(MDCLOG_INFO, "Unsuccessful Outcome %ld", procedureCode);
}
switch (procedureCode) {
- case ProcedureCode_id_x2Setup: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO,
- "Got Unsuccessful Setup response from CU - %s",
- message.message.enodbName);
- }
- if (sendResponseToXapp(message,
- RIC_X2_SETUP_FAILURE, RIC_X2_SETUP_REQ,
- rmrMessageBuffer,
- sctpMap,
- &lspan) != 0) {
- mdclog_write(MDCLOG_ERR,
- "Failed to send Unsuccessful Setup response for CU - %s",
- message.message.enodbName);
- break;
+ case ProcedureCode_id_E2setup: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got E2setup\n");
}
break;
}
- case ProcedureCode_id_endcX2Setup: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO,
- "Got Unsuccessful E2 EN-DC Setup response from CU - %s",
- message.message.enodbName);
- }
- if (sendResponseToXapp(message, RIC_ENDC_X2_SETUP_FAILURE,
- RIC_ENDC_X2_SETUP_REQ,
- rmrMessageBuffer,
- sctpMap,
- &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send Unsuccessful E2 EN DC Setup response for CU - %s",
- message.message.enodbName);
- }
- break;
- }
- case ProcedureCode_id_endcConfigurationUpdate: {
- if (sendRequestToXapp(message, RIC_ENDC_CONF_UPDATE_FAILURE, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send Unsuccessful E2 EN DC CONFIGURATION response for CU - %s",
- message.message.enodbName);
- }
- break;
- }
- case ProcedureCode_id_eNBConfigurationUpdate: {
- if (sendRequestToXapp(message, RIC_ENB_CONF_UPDATE_FAILURE, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send Unsuccessful E2 ENB CONFIGURATION response for CU - %s",
- message.message.enodbName);
- }
- break;
- }
- case ProcedureCode_id_resourceStatusReportingInitiation: {
- if (sendRequestToXapp(message, RIC_RES_STATUS_FAILURE, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR,
- "Failed to send Succesful E2_REQUEST_STATUS_REPORTING_INITIATION response for CU - %s",
- message.message.enodbName);
- }
- break;
- }
- case ProcedureCode_id_ricSubscription: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Got Unsuccessful RIC Subscription Response from CU - %s",
- message.message.enodbName);
+ case ProcedureCode_id_ErrorIndication: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got ErrorIndication %s", message.message.enodbName);
}
- if (sendRequestToXapp(message, RIC_SUB_FAILURE, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Subscription unsuccessful message failed to send to xAPP");
+ if (sendRequestToXapp(message, RIC_ERROR_INDICATION, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "RIC_ERROR_INDICATION failed to send to xAPP");
}
break;
}
- case ProcedureCode_id_ricSubscriptionDelete: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Got Unsuccessful RIC Subscription Delete Response from CU - %s",
- message.message.enodbName);
+ case ProcedureCode_id_Reset: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got Reset %s", message.message.enodbName);
}
- if (sendRequestToXapp(message, RIC_SUB_DEL_FAILURE, rmrMessageBuffer, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Subscription Delete unsuccessful message failed to send to xAPP");
+ if (sendRequestToXapp(message, RIC_X2_RESET, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "RIC_X2_RESET message failed to send to xAPP");
}
break;
}
- case ProcedureCode_id_ricControl: {
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Got UNSuccesful RIC control response from CU - %s",
- message.message.enodbName);
+ case ProcedureCode_id_RICcontrol: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICcontrol %s", message.message.enodbName);
}
for (int i = 0;
i < pdu->choice.unsuccessfulOutcome->value.choice.RICcontrolFailure.protocolIEs.list.count; i++) {
auto messageSent = false;
RICcontrolFailure_IEs_t *ie = pdu->choice.unsuccessfulOutcome->value.choice.RICcontrolFailure.protocolIEs.list.array[i];
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ if (logLevel >= MDCLOG_DEBUG) {
mdclog_write(MDCLOG_DEBUG, "ie type (ProtocolIE_ID) = %ld", ie->id);
}
if (ie->id == ProtocolIE_ID_id_RICrequestID) {
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ if (logLevel >= MDCLOG_DEBUG) {
mdclog_write(MDCLOG_DEBUG, "Got RIC requestId entry, ie type (ProtocolIE_ID) = %ld", ie->id);
}
if (ie->value.present == RICcontrolFailure_IEs__value_PR_RICrequestID) {
static unsigned char tx[32];
snprintf((char *) tx, sizeof tx, "%15ld", transactionCounter++);
rmr_bytes2xact(rmrMessageBuffer.sendMessage, tx, strlen((const char *) tx));
- rmr_bytes2meid(rmrMessageBuffer.sendMessage, (unsigned char *)message.message.enodbName, strlen(message.message.enodbName));
- sendRmrMessage(rmrMessageBuffer, message, &lspan);
+ rmr_bytes2meid(rmrMessageBuffer.sendMessage, (unsigned char *) message.message.enodbName,
+ strlen(message.message.enodbName));
+ sendRmrMessage(rmrMessageBuffer, message);
+ messageSent = true;
+ } else {
+ mdclog_write(MDCLOG_ERR, "RIC request id missing illigal request");
+ }
+ }
+ if (messageSent) {
+ break;
+ }
+ }
+ break;
+ }
+ case ProcedureCode_id_RICindication: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICindication %s", message.message.enodbName);
+ }
+ for (auto i = 0; i < pdu->choice.initiatingMessage->value.choice.RICindication.protocolIEs.list.count; i++) {
+ auto messageSent = false;
+ RICindication_IEs_t *ie = pdu->choice.initiatingMessage->value.choice.RICindication.protocolIEs.list.array[i];
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "ie type (ProtocolIE_ID) = %ld", ie->id);
+ }
+ if (ie->id == ProtocolIE_ID_id_RICrequestID) {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RIC requestId entry, ie type (ProtocolIE_ID) = %ld", ie->id);
+ }
+ if (ie->value.present == RICindication_IEs__value_PR_RICrequestID) {
+ static unsigned char tx[32];
+ message.message.messageType = rmrMessageBuffer.sendMessage->mtype = RIC_INDICATION;
+ snprintf((char *) tx, sizeof tx, "%15ld", transactionCounter++);
+ rmr_bytes2xact(rmrMessageBuffer.sendMessage, tx, strlen((const char *) tx));
+ rmr_bytes2meid(rmrMessageBuffer.sendMessage,
+ (unsigned char *)message.message.enodbName,
+ strlen(message.message.enodbName));
+ rmrMessageBuffer.sendMessage->state = 0;
+ rmrMessageBuffer.sendMessage->sub_id = (int) ie->value.choice.RICrequestID.ricRequestorID;
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "RIC sub id = %d, message type = %d",
+ rmrMessageBuffer.sendMessage->sub_id,
+ rmrMessageBuffer.sendMessage->mtype);
+ }
+ sendRmrMessage(rmrMessageBuffer, message);
messageSent = true;
} else {
mdclog_write(MDCLOG_ERR, "RIC request id missing illigal request");
}
break;
}
+ case ProcedureCode_id_RICserviceQuery: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICserviceQuery %s", message.message.enodbName);
+ }
+ break;
+ }
+ case ProcedureCode_id_RICserviceUpdate: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICserviceUpdate %s", message.message.enodbName);
+ }
+ if (sendRequestToXapp(message, RIC_SERVICE_UPDATE, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "RIC_SERVICE_UPDATE message failed to send to xAPP");
+ }
+ break;
+ }
+ case ProcedureCode_id_RICsubscription: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICsubscription %s", message.message.enodbName);
+ }
+ if (sendRequestToXapp(message, RIC_SUB_FAILURE, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "Subscription unsuccessful message failed to send to xAPP");
+ }
+ break;
+ }
+ case ProcedureCode_id_RICsubscriptionDelete: {
+ if (logLevel >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got RICsubscriptionDelete %s", message.message.enodbName);
+ }
+ if (sendRequestToXapp(message, RIC_SUB_DEL_FAILURE, rmrMessageBuffer) != 0) {
+ mdclog_write(MDCLOG_ERR, "Subscription Delete unsuccessful message failed to send to xAPP");
+ }
+ break;
+ }
default: {
mdclog_write(MDCLOG_WARN, "Undefined or not supported message = %ld", procedureCode);
message.message.messageType = 0; // no RMR message type yet
break;
}
}
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
}
/**
* @param message
* @param requestId
* @param rmrMmessageBuffer
- * @param pSpan
* @return
*/
int sendRequestToXapp(ReportingMessages_t &message,
int requestId,
- RmrMessagesBuffer_t &rmrMmessageBuffer,
- otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
- otSpan lspan = 0;
-#endif
+ RmrMessagesBuffer_t &rmrMmessageBuffer) {
rmr_bytes2meid(rmrMmessageBuffer.sendMessage,
(unsigned char *)message.message.enodbName,
strlen(message.message.enodbName));
snprintf((char *) tx, sizeof tx, "%15ld", transactionCounter++);
rmr_bytes2xact(rmrMmessageBuffer.sendMessage, tx, strlen((const char *) tx));
- auto rc = sendRmrMessage(rmrMmessageBuffer, message, &lspan);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
+ auto rc = sendRmrMessage(rmrMmessageBuffer, message);
return rc;
}
-void *getRmrContext(char *rmrAddress, otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
-// otSpan lspan = 0;
-#endif
- void *rmrCtx = rmr_init(rmrAddress, RMR_MAX_RCV_BYTES, RMRFL_NONE);
-
-
- if (rmrCtx == nullptr) {
- mdclog_write(MDCLOG_ERR, "RMR failed to initialise : %s", strerror(errno));
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
- return (nullptr);
+void getRmrContext(sctp_params_t &pSctpParams) {
+ pSctpParams.rmrCtx = nullptr;
+ pSctpParams.rmrCtx = rmr_init(pSctpParams.rmrAddress, RMR_MAX_RCV_BYTES, RMRFL_NONE);
+ if (pSctpParams.rmrCtx == nullptr) {
+ mdclog_write(MDCLOG_ERR, "Failed to initialize RMR");
+ return;
}
- rmr_set_stimeout(rmrCtx, 0); // disable retries for any send operation
+ rmr_set_stimeout(pSctpParams.rmrCtx, 0); // disable retries for any send operation
// we need to find that routing table exist and we can run
if (mdclog_level_get() >= MDCLOG_INFO) {
mdclog_write(MDCLOG_INFO, "We are after RMR INIT wait for RMR_Ready");
int rmrReady = 0;
int count = 0;
while (!rmrReady) {
- if ((rmrReady = rmr_ready(rmrCtx)) == 0) {
+ if ((rmrReady = rmr_ready(pSctpParams.rmrCtx)) == 0) {
sleep(1);
}
count++;
if (mdclog_level_get() >= MDCLOG_INFO) {
mdclog_write(MDCLOG_INFO, "RMR running");
}
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
- return rmrCtx;
+ rmr_init_trace(pSctpParams.rmrCtx, 200);
+ // get the RMR fd for the epoll
+ pSctpParams.rmrListenFd = rmr_get_rcvfd(pSctpParams.rmrCtx);
+ struct epoll_event event{};
+ // add RMR fd to epoll
+ event.events = (EPOLLIN);
+ event.data.fd = pSctpParams.rmrListenFd;
+ // add listening RMR FD to epoll
+ if (epoll_ctl(pSctpParams.epoll_fd, EPOLL_CTL_ADD, pSctpParams.rmrListenFd, &event)) {
+ mdclog_write(MDCLOG_ERR, "Failed to add RMR descriptor to epoll");
+ close(pSctpParams.rmrListenFd);
+ rmr_close(pSctpParams.rmrCtx);
+ pSctpParams.rmrCtx = nullptr;
+ }
}
/**
*
- * @param epoll_fd
* @param sctpMap
* @param rmrMessageBuffer
* @param ts
- * @param pSpan
* @return
*/
-int receiveXappMessages(int epoll_fd,
- Sctp_Map_t *sctpMap,
+int receiveXappMessages(Sctp_Map_t *sctpMap,
RmrMessagesBuffer_t &rmrMessageBuffer,
- struct timespec &ts,
- otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
- otSpan lspan = 0;
-#endif
+ struct timespec &ts) {
if (rmrMessageBuffer.rcvMessage == nullptr) {
//we have error
mdclog_write(MDCLOG_ERR, "RMR Allocation message, %s", strerror(errno));
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
return -1;
}
if (rmrMessageBuffer.rcvMessage == nullptr) {
mdclog_write(MDCLOG_ERR, "RMR Receving message with null pointer, Realloc rmr mesage buffer");
rmrMessageBuffer.rcvMessage = rmr_alloc_msg(rmrMessageBuffer.rmrCtx, RECEIVE_XAPP_BUFFER_SIZE);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
return -2;
}
ReportingMessages_t message;
//auto msgData = msg->payload;
if (rmrMessageBuffer.rcvMessage->state != 0) {
mdclog_write(MDCLOG_ERR, "RMR Receving message with stat = %d", rmrMessageBuffer.rcvMessage->state);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
return -1;
}
switch (rmrMessageBuffer.rcvMessage->mtype) {
- case RIC_X2_SETUP_REQ: {
- if (connectToCUandSetUp(rmrMessageBuffer, message, epoll_fd, sctpMap, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "ERROR in connectToCUandSetUp on RIC_X2_SETUP_REQ");
- message.message.messageType = rmrMessageBuffer.sendMessage->mtype = RIC_SCTP_CONNECTION_FAILURE;
- message.message.direction = 'N';
- message.message.asnLength = rmrMessageBuffer.sendMessage->len =
- snprintf((char *)rmrMessageBuffer.sendMessage->payload,
- 256,
- "ERROR in connectToCUandSetUp on RIC_X2_SETUP_REQ");
- rmrMessageBuffer.sendMessage->state = 0;
- message.message.asndata = rmrMessageBuffer.sendMessage->payload;
-
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "start writing to rmr buffer");
- }
- rmr_bytes2xact(rmrMessageBuffer.sendMessage, rmrMessageBuffer.rcvMessage->xaction, RMR_MAX_XID);
- rmr_str2meid(rmrMessageBuffer.sendMessage, (unsigned char *)message.message.enodbName);
-
- sendRmrMessage(rmrMessageBuffer, message, &lspan);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -3;
- }
- break;
- }
- case RIC_ENDC_X2_SETUP_REQ: {
- if (connectToCUandSetUp(rmrMessageBuffer, message, epoll_fd, sctpMap, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "ERROR in connectToCUandSetUp on RIC_ENDC_X2_SETUP_REQ");
- message.message.messageType = rmrMessageBuffer.sendMessage->mtype = RIC_SCTP_CONNECTION_FAILURE;
- message.message.direction = 'N';
- message.message.asnLength = rmrMessageBuffer.sendMessage->len =
- snprintf((char *)rmrMessageBuffer.sendMessage->payload, 256,
- "ERROR in connectToCUandSetUp on RIC_ENDC_X2_SETUP_REQ");
- rmrMessageBuffer.sendMessage->state = 0;
- message.message.asndata = rmrMessageBuffer.sendMessage->payload;
-
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "start writing to rmr buffer");
- }
-
- rmr_bytes2xact(rmrMessageBuffer.sendMessage, rmrMessageBuffer.rcvMessage->xaction, RMR_MAX_XID);
- rmr_str2meid(rmrMessageBuffer.sendMessage, (unsigned char *) message.message.enodbName);
-
- sendRmrMessage(rmrMessageBuffer, message, &lspan);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -3;
- }
- break;
- }
- case RIC_ENDC_CONF_UPDATE: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send RIC_ENDC_CONF_UPDATE");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -4;
- }
- break;
- }
- case RIC_ENDC_CONF_UPDATE_ACK: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send RIC_ENDC_CONF_UPDATE_ACK");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -4;
- }
- break;
- }
- case RIC_ENDC_CONF_UPDATE_FAILURE: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send RIC_ENDC_CONF_UPDATE_FAILURE");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
- return -4;
- }
- break;
- }
- case RIC_ENB_CONF_UPDATE: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send RIC_ENDC_CONF_UPDATE");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -4;
- }
- break;
- }
- case RIC_ENB_CONF_UPDATE_ACK: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send RIC_ENB_CONF_UPDATE_ACK");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -4;
+ case RIC_E2_SETUP_RESP : {
+ if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap) != 0) {
+ mdclog_write(MDCLOG_ERR, "Failed to send RIC_E2_SETUP_RESP");
+ return -6;
}
break;
}
- case RIC_ENB_CONF_UPDATE_FAILURE: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send RIC_ENB_CONF_UPDATE_FAILURE");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -4;
+ case RIC_E2_SETUP_FAILURE : {
+ if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap) != 0) {
+ mdclog_write(MDCLOG_ERR, "Failed to send RIC_E2_SETUP_FAILURE");
+ return -6;
}
break;
}
- case RIC_RES_STATUS_REQ: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Failed to send RIC_RES_STATUS_REQ");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
+ case RIC_ERROR_INDICATION: {
+ if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap) != 0) {
+ mdclog_write(MDCLOG_ERR, "Failed to send RIC_ERROR_INDICATION");
return -6;
}
break;
}
case RIC_SUB_REQ: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
+ if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap) != 0) {
mdclog_write(MDCLOG_ERR, "Failed to send RIC_SUB_REQ");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return -6;
}
break;
}
case RIC_SUB_DEL_REQ: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
+ if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap) != 0) {
mdclog_write(MDCLOG_ERR, "Failed to send RIC_SUB_DEL_REQ");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return -6;
}
break;
}
case RIC_CONTROL_REQ: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
+ if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap) != 0) {
mdclog_write(MDCLOG_ERR, "Failed to send RIC_CONTROL_REQ");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return -6;
}
break;
}
case RIC_SERVICE_QUERY: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
+ if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap) != 0) {
mdclog_write(MDCLOG_ERR, "Failed to send RIC_SERVICE_QUERY");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return -6;
}
break;
}
case RIC_SERVICE_UPDATE_ACK: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
+ if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap) != 0) {
mdclog_write(MDCLOG_ERR, "Failed to send RIC_SERVICE_UPDATE_ACK");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return -6;
}
break;
}
case RIC_SERVICE_UPDATE_FAILURE: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
+ if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap) != 0) {
mdclog_write(MDCLOG_ERR, "Failed to send RIC_SERVICE_UPDATE_FAILURE");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return -6;
}
break;
}
case RIC_X2_RESET: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
+ if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap) != 0) {
mdclog_write(MDCLOG_ERR, "Failed to send RIC_X2_RESET");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return -6;
}
break;
}
case RIC_X2_RESET_RESP: {
- if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap, &lspan) != 0) {
+ if (sendDirectionalSctpMsg(rmrMessageBuffer, message, 0, sctpMap) != 0) {
mdclog_write(MDCLOG_ERR, "Failed to send RIC_X2_RESET_RESP");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return -6;
}
break;
peerInfo->enodbName);
message.message.asndata = rmrMessageBuffer.sendMessage->payload;
mdclog_write(MDCLOG_INFO, "%s", message.message.asndata);
- if (sendRequestToXapp(message,
- RIC_SCTP_CONNECTION_FAILURE, rmrMessageBuffer, &lspan) != 0) {
+ if (sendRequestToXapp(message, RIC_SCTP_CONNECTION_FAILURE, rmrMessageBuffer) != 0) {
mdclog_write(MDCLOG_ERR, "SCTP_CONNECTION_FAIL message failed to send to xAPP");
}
free(peerInfo);
sctpMap->clear();
break;
}
+ case E2_TERM_KEEP_ALIVE_REQ: {
+ // send message back
+ rmr_bytes2payload(rmrMessageBuffer.sendMessage,
+ (unsigned char *)rmrMessageBuffer.ka_message,
+ rmrMessageBuffer.ka_message_len);
+ rmrMessageBuffer.sendMessage->mtype = E2_TERM_KEEP_ALIVE_RESP;
+ rmrMessageBuffer.sendMessage->state = 0;
+ static unsigned char tx[32];
+ auto txLen = snprintf((char *) tx, sizeof tx, "%15ld", transactionCounter++);
+ rmr_bytes2xact(rmrMessageBuffer.sendMessage, tx, txLen);
+ rmrMessageBuffer.sendMessage = rmr_send_msg(rmrMessageBuffer.rmrCtx, rmrMessageBuffer.sendMessage);
+ if (rmrMessageBuffer.sendMessage == nullptr) {
+ rmrMessageBuffer.sendMessage = rmr_alloc_msg(rmrMessageBuffer.rmrCtx, RECEIVE_XAPP_BUFFER_SIZE);
+ mdclog_write(MDCLOG_ERR, "Failed to send E2_TERM_KEEP_ALIVE_RESP RMR message returned NULL");
+ } else if (rmrMessageBuffer.sendMessage->state != 0) {
+ mdclog_write(MDCLOG_ERR, "Failed to send E2_TERM_KEEP_ALIVE_RESP, on RMR state = %d ( %s)",
+ rmrMessageBuffer.sendMessage->state, translateRmrErrorMessages(rmrMessageBuffer.sendMessage->state).c_str());
+ } else if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Got Keep Alive Request send : %s", rmrMessageBuffer.ka_message);
+ }
+
+ break;
+ }
default:
mdclog_write(MDCLOG_WARN, "Message Type : %d is not seported", rmrMessageBuffer.rcvMessage->mtype);
message.message.asndata = rmrMessageBuffer.rcvMessage->payload;
buildJsonMessage(message);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return -7;
}
if (mdclog_level_get() >= MDCLOG_DEBUG) {
mdclog_write(MDCLOG_DEBUG, "EXIT OK from %s", __FUNCTION__);
}
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return 0;
}
* @param message
* @param failedMsgId
* @param sctpMap
- * @param pSpan
* @return
*/
int sendDirectionalSctpMsg(RmrMessagesBuffer_t &messageBuffer,
ReportingMessages_t &message,
int failedMsgId,
- Sctp_Map_t *sctpMap,
- otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
- otSpan lspan = 0;
-#endif
-
- getRequestMetaData(message, messageBuffer, &lspan);
+ Sctp_Map_t *sctpMap) {
+
+ getRequestMetaData(message, messageBuffer);
if (mdclog_level_get() >= MDCLOG_INFO) {
mdclog_write(MDCLOG_INFO, "send message to %s address", message.message.enodbName);
}
- auto rc = sendMessagetoCu(sctpMap, messageBuffer, message, failedMsgId, &lspan);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
+ auto rc = sendMessagetoCu(sctpMap, messageBuffer, message, failedMsgId);
return rc;
}
* @param messageBuffer
* @param message
* @param failedMesgId
- * @param pSpan
* @return
*/
int sendMessagetoCu(Sctp_Map_t *sctpMap,
RmrMessagesBuffer_t &messageBuffer,
ReportingMessages_t &message,
- int failedMesgId,
- otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
- otSpan lspan = 0;
-#endif
+ int failedMesgId) {
auto *peerInfo = (ConnectedCU_t *) sctpMap->find(message.message.enodbName);
if (peerInfo == nullptr) {
if (failedMesgId != 0) {
- sendFailedSendingMessagetoXapp(messageBuffer, message, failedMesgId, &lspan);
+ sendFailedSendingMessagetoXapp(messageBuffer, message, failedMesgId);
} else {
mdclog_write(MDCLOG_ERR, "Failed to send message no CU entry %s", message.message.enodbName);
}
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
return -1;
}
// get the FD
message.message.messageType = messageBuffer.rcvMessage->mtype;
- auto rc = sendSctpMsg(peerInfo, message, sctpMap, &lspan);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
+ auto rc = sendSctpMsg(peerInfo, message, sctpMap);
return rc;
}
* @param failedMesgId the return message type error
*/
void
-sendFailedSendingMessagetoXapp(RmrMessagesBuffer_t &rmrMessageBuffer, ReportingMessages_t &message, int failedMesgId,
- otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
- otSpan lspan = 0;
-#endif
+sendFailedSendingMessagetoXapp(RmrMessagesBuffer_t &rmrMessageBuffer, ReportingMessages_t &message, int failedMesgId) {
rmr_mbuf_t *msg = rmrMessageBuffer.sendMessage;
msg->len = snprintf((char *) msg->payload, 200, "the gNb/eNode name %s not found",
message.message.enodbName);
snprintf((char *) tx, sizeof tx, "%15ld", transactionCounter++);
rmr_bytes2xact(msg, tx, strlen((const char *) tx));
- sendRmrMessage(rmrMessageBuffer, message, &lspan);
-#ifdef __TRACING__
- lspan->Finish();pLogSink
-#endif
-
-}
-
-/**
- * Send Response back to xApp, message is used only when there was a request from the xApp
- *
- * @param enodbName the name of the gNb/eNodeB
- * @param msgType the value of the message to the xApp
- * @param requestType The request that was sent by the xAPP
- * @param rmrCtx the rmr identifier
- * @param sctpMap hash map holds data on the requestrs
- * @param buf the buffer to send to xAPP
- * @param size size of the buffer to send
- * @return
- */
-int sendResponseToXapp(ReportingMessages_t &message,
- int msgType,
- int requestType,
- RmrMessagesBuffer_t &rmrMessageBuffer,
- Sctp_Map_t *sctpMap,
- otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
- otSpan lspan = 0;
-#endif
- char key[MAX_ENODB_NAME_SIZE * 2];
- snprintf(key, MAX_ENODB_NAME_SIZE * 2, "msg:%s|%d", message.message.enodbName, requestType);
-
- auto xact = sctpMap->find(key);
- if (xact == nullptr) {
- mdclog_write(MDCLOG_ERR, "NO Request %s found for this response from CU: %s", key,
- message.message.enodbName);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
-
- return -1;
- }
- sctpMap->erase(key);
-
- message.message.messageType = rmrMessageBuffer.sendMessage->mtype = msgType; //SETUP_RESPONSE_MESSAGE_TYPE;
- rmr_bytes2payload(rmrMessageBuffer.sendMessage, (unsigned char *) message.message.asndata,
- message.message.asnLength);
- rmr_bytes2xact(rmrMessageBuffer.sendMessage, (const unsigned char *)xact, strlen((const char *)xact));
- rmr_str2meid(rmrMessageBuffer.sendMessage, (unsigned char *) message.message.enodbName);
- rmrMessageBuffer.sendMessage->state = 0;
-
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "remove key = %s from %s at line %d", key, __FUNCTION__, __LINE__);
- }
- free(xact);
-
- auto rc = sendRmrMessage(rmrMessageBuffer, message, &lspan);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return rc;
+ sendRmrMessage(rmrMessageBuffer, message);
}
-/**
- * build the SCTP connection to eNodB or gNb
- * @param rmrMessageBuffer
- * @param message
- * @param epoll_fd
- * @param sctpMap
- * @param pSpan
- * @return
- */
-int connectToCUandSetUp(RmrMessagesBuffer_t &rmrMessageBuffer,
- ReportingMessages_t &message,
- int epoll_fd,
- Sctp_Map_t *sctpMap,
- otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
- otSpan lspan = 0;
-#endif
- struct sockaddr_in6 servaddr{};
- struct addrinfo hints{}, *result;
- auto msgData = rmrMessageBuffer.rcvMessage->payload;
- unsigned char meid[RMR_MAX_MEID]{};
- char host[256]{};
- uint16_t port = 0;
-
- message.message.messageType = rmrMessageBuffer.rcvMessage->mtype;
- rmr_mbuf_t *msg = rmrMessageBuffer.rcvMessage;
- rmr_get_meid(msg, meid);
-
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "message %d Received for MEID :%s. SETUP/EN-DC Setup Request from xApp, Message = %s",
- msg->mtype, meid, msgData);
- }
- if (getSetupRequestMetaData(message, (char *)msgData, host, port, &lspan) < 0) {
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "Error in setup parameters %s, %d", __func__, __LINE__);
- }
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
-
- //// message asndata points to the start of the asndata of the message and not to start of payload
- // search if the same host:port but not the same enodbname
- char searchBuff[256]{};
- snprintf(searchBuff, sizeof searchBuff, "host:%s:%d", host, port);
- auto e = (char *)sctpMap->find(searchBuff);
- if (e != nullptr) {
- // found one compare if not the same
- if (strcmp(message.message.enodbName, e) != 0) {
- mdclog_write(MDCLOG_ERR,
- "Try to connect CU %s to Host %s but %s already connected",
- message.message.enodbName, host, e);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
- }
-
- // check if not alread connected. if connected send the request and return
- auto *peerInfo = (ConnectedCU_t *)sctpMap->find(message.message.enodbName);
- if (peerInfo != nullptr) {
-// snprintf(strErr,
-// 128,
-// "Device %s already connected please remove and then setup again",
-// message.message.enodbName);
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO,
- "Device already connected to %s",
- message.message.enodbName);
- }
- message.message.messageType = msg->mtype;
- auto rc = sendSctpMsg(peerInfo, message, sctpMap, &lspan);
- if (rc != 0) {
- mdclog_write(MDCLOG_ERR, "failed write to SCTP %s, %d", __func__, __LINE__);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
-
- char key[MAX_ENODB_NAME_SIZE * 2];
- snprintf(key, MAX_ENODB_NAME_SIZE * 2, "msg:%s|%d", message.message.enodbName, msg->mtype);
- int xaction_len = strlen((const char *) msg->xaction);
- auto *xaction = (unsigned char *) calloc(1, xaction_len);
- memcpy(xaction, msg->xaction, xaction_len);
- sctpMap->setkey(key, xaction);
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "set key = %s from %s at line %d", key, __FUNCTION__, __LINE__);
- }
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return 0;
- }
-
- peerInfo = (ConnectedCU_t *) calloc(1, sizeof(ConnectedCU_t));
- memcpy(peerInfo->enodbName, message.message.enodbName, sizeof(message.message.enodbName));
-
- // new connection
- if ((peerInfo->fileDescriptor = socket(AF_INET6, SOCK_STREAM, IPPROTO_SCTP)) < 0) {
- mdclog_write(MDCLOG_ERR, "Socket Error, %s %s, %d", strerror(errno), __func__, __LINE__);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
-
- auto optval = 1;
- if (setsockopt(peerInfo->fileDescriptor, SOL_SOCKET, SO_REUSEPORT, &optval, sizeof optval) != 0) {
- mdclog_write(MDCLOG_ERR, "setsockopt SO_REUSEPORT Error, %s %s, %d", strerror(errno), __func__, __LINE__);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
- optval = 1;
- if (setsockopt(peerInfo->fileDescriptor, SOL_SOCKET, SO_REUSEADDR, &optval, sizeof optval) != 0) {
- mdclog_write(MDCLOG_ERR, "setsockopt SO_REUSEADDR Error, %s %s, %d", strerror(errno), __func__, __LINE__);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
- servaddr.sin6_family = AF_INET6;
-
- struct sockaddr_in6 localAddr {};
- localAddr.sin6_family = AF_INET6;
- localAddr.sin6_addr = in6addr_any;
- localAddr.sin6_port = htons(SRC_PORT);
-
- if (bind(peerInfo->fileDescriptor, (struct sockaddr*)&localAddr , sizeof(struct sockaddr_in6)) < 0) {
- mdclog_write(MDCLOG_ERR, "bind Socket Error, %s %s, %d", strerror(errno), __func__, __LINE__);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }//Ends the binding.
-
- memset(&hints, 0, sizeof hints);
- hints.ai_flags = AI_NUMERICHOST;
- if (getaddrinfo(host, nullptr, &hints, &result) < 0) {
- close(peerInfo->fileDescriptor);
- mdclog_write(MDCLOG_ERR, "getaddrinfo error for %s, Error = %s", host, strerror(errno));
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
- memcpy(&servaddr, result->ai_addr, sizeof(struct sockaddr_in6));
- freeaddrinfo(result);
-
- servaddr.sin6_port = htons(port); /* daytime server */
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "Send Connect FD = %d host : %s port %d",
- peerInfo->fileDescriptor,
- host,
- port);
- }
-
- // Add to Epol
- if (addToEpoll(epoll_fd, peerInfo, (EPOLLOUT | EPOLLIN | EPOLLET), sctpMap, message.message.enodbName,
- msg->mtype, &lspan) != 0) {
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
-
- char hostBuff[NI_MAXHOST];
- char portBuff[NI_MAXHOST];
-
- if (getnameinfo((SA *) &servaddr, sizeof(servaddr),
- hostBuff, sizeof(hostBuff),
- portBuff, sizeof(portBuff),
- (uint) (NI_NUMERICHOST) | (uint) (NI_NUMERICSERV)) != 0) {
- mdclog_write(MDCLOG_ERR, "getnameinfo() Error, %s %s %d", strerror(errno), __func__, __LINE__);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
-
- if (setSocketNoBlocking(peerInfo->fileDescriptor) != 0) {
- mdclog_write(MDCLOG_ERR, "setSocketNoBlocking failed to set new connection %s on sctpPort %s", hostBuff,
- portBuff);
- close(peerInfo->fileDescriptor);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
-
- memcpy(peerInfo->hostName, hostBuff, strlen(hostBuff));
- peerInfo->hostName[strlen(hostBuff)] = 0;
- memcpy(peerInfo->portNumber, portBuff, strlen(portBuff));
- peerInfo->portNumber[strlen(portBuff)] = 0;
-
- // map by enoodb/gnb name
- sctpMap->setkey(message.message.enodbName, peerInfo);
- //map host and port to enodeb
- sctpMap->setkey(searchBuff, message.message.enodbName);
-
- // save message for the return values
- char key[MAX_ENODB_NAME_SIZE * 2];
- snprintf(key, MAX_ENODB_NAME_SIZE * 2, "msg:%s|%d", message.message.enodbName, msg->mtype);
- int xaction_len = strlen((const char *) msg->xaction);
- auto *xaction = (unsigned char *) calloc(1, xaction_len);
- memcpy(xaction, msg->xaction, xaction_len);
- sctpMap->setkey(key, xaction);
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "End building peerinfo: %s for CU %s", key, message.message.enodbName);
- }
-
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "Send connect to FD %d, %s, %d",
- peerInfo->fileDescriptor, __func__, __LINE__);
- }
- if (connect(peerInfo->fileDescriptor, (SA *) &servaddr, sizeof(servaddr)) < 0) {
- if (errno != EINPROGRESS) {
- mdclog_write(MDCLOG_ERR, "connect FD %d to host : %s port %d, %s",
- peerInfo->fileDescriptor, host, port, strerror(errno));
- close(peerInfo->fileDescriptor);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG,
- "Connect to FD %d returned with EINPROGRESS : %s",
- peerInfo->fileDescriptor, strerror(errno));
- }
- // since message.message.asndata is pointing to the asndata in the rmr message payload we copy it like this
- memcpy(peerInfo->asnData, message.message.asndata, message.message.asnLength);
- peerInfo->asnLength = message.message.asnLength;
- peerInfo->mtype = msg->mtype;
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return 0;
- }
-
- if (mdclog_level_get() >= MDCLOG_INFO) {
- mdclog_write(MDCLOG_INFO, "Connect to FD %d returned OK without EINPROGRESS", peerInfo->fileDescriptor);
- }
-
- peerInfo->isConnected = true;
-
- if (modifyToEpoll(epoll_fd, peerInfo, (EPOLLIN | EPOLLET), sctpMap, message.message.enodbName, msg->mtype,
- &lspan) != 0) {
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
-
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "Connected to host : %s port %d", host, port);
- }
-
- message.message.messageType = msg->mtype;
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "Send SCTP message to FD %d", peerInfo->fileDescriptor);
- }
- if (sendSctpMsg(peerInfo, message, sctpMap, &lspan) != 0) {
- mdclog_write(MDCLOG_ERR, "Error write to SCTP %s %d", __func__, __LINE__);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return -1;
- }
- memset(peerInfo->asnData, 0, message.message.asnLength);
- peerInfo->asnLength = 0;
- peerInfo->mtype = 0;
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "Sent message to SCTP for %s", message.message.enodbName);
- }
-#ifdef __TRACING__
- lspan->Finish();
-#endif
- return 0;
-}
/**
*
* @param sctpMap
* @param enodbName
* @param msgType
- * @param pSpan
* @return
*/
int addToEpoll(int epoll_fd,
uint32_t events,
Sctp_Map_t *sctpMap,
char *enodbName,
- int msgType,
- otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
- otSpan lspan = 0;
-#endif
+ int msgType) {
// Add to Epol
struct epoll_event event{};
event.data.ptr = peerInfo;
strerror(errno), __func__, __LINE__);
}
close(peerInfo->fileDescriptor);
- cleanHashEntry(peerInfo, sctpMap, &lspan);
- char key[MAX_ENODB_NAME_SIZE * 2];
- snprintf(key, MAX_ENODB_NAME_SIZE * 2, "msg:%s|%d", enodbName, msgType);
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "remove key = %s from %s at line %d", key, __FUNCTION__, __LINE__);
- }
- auto tmp = sctpMap->find(key);
- if (tmp) {
- free(tmp);
+ if (enodbName != nullptr) {
+ cleanHashEntry(peerInfo, sctpMap);
+ char key[MAX_ENODB_NAME_SIZE * 2];
+ snprintf(key, MAX_ENODB_NAME_SIZE * 2, "msg:%s|%d", enodbName, msgType);
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "remove key = %s from %s at line %d", key, __FUNCTION__, __LINE__);
+ }
+ auto tmp = sctpMap->find(key);
+ if (tmp) {
+ free(tmp);
+ sctpMap->erase(key);
+ }
+ } else {
+ peerInfo->enodbName[0] = 0;
}
- sctpMap->erase(key);
mdclog_write(MDCLOG_ERR, "epoll_ctl EPOLL_CTL_ADD (may chack not to quit here)");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return -1;
}
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return 0;
}
* @param sctpMap
* @param enodbName
* @param msgType
- * @param pSpan
* @return
*/
int modifyToEpoll(int epoll_fd,
uint32_t events,
Sctp_Map_t *sctpMap,
char *enodbName,
- int msgType,
- otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
- otSpan lspan = 0;
-#endif
+ int msgType) {
// Add to Epol
struct epoll_event event{};
event.data.ptr = peerInfo;
strerror(errno), __func__, __LINE__);
}
close(peerInfo->fileDescriptor);
- cleanHashEntry(peerInfo, sctpMap, &lspan);
+ cleanHashEntry(peerInfo, sctpMap);
char key[MAX_ENODB_NAME_SIZE * 2];
snprintf(key, MAX_ENODB_NAME_SIZE * 2, "msg:%s|%d", enodbName, msgType);
if (mdclog_level_get() >= MDCLOG_DEBUG) {
}
sctpMap->erase(key);
mdclog_write(MDCLOG_ERR, "epoll_ctl EPOLL_CTL_ADD (may chack not to quit here)");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return -1;
}
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return 0;
}
-int sendRmrMessage(RmrMessagesBuffer_t &rmrMessageBuffer, ReportingMessages_t &message, otSpan *pSpan) {
-#ifdef __TRACING__
- auto lspan = opentracing::Tracer::Global()->StartSpan(
- __FUNCTION__, { opentracing::ChildOf(&pSpan->get()->context()) });
-#else
-// otSpan lspan = 0;
-#endif
- //serialize the span
-#ifdef __TRACING__
- std::unordered_map<std::string, std::string> data;
- RICCarrierWriter carrier(data);
- opentracing::Tracer::Global()->Inject((lspan.get())->context(), carrier);
- nlohmann::json j = data;
- std::string str = j.dump();
- static auto maxTraceLength = 0;
-
- maxTraceLength = str.length() > maxTraceLength ? str.length() : maxTraceLength;
- // serialized context can be put to RMR message using function:
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "max trace length is %d trace data length = %ld data = %s", maxTraceLength,
- str.length(), str.c_str());
- }
- rmr_set_trace(rmrMessageBuffer.sendMessage, (const unsigned char *) str.c_str(), str.length());
-#endif
+int sendRmrMessage(RmrMessagesBuffer_t &rmrMessageBuffer, ReportingMessages_t &message) {
buildJsonMessage(message);
rmrMessageBuffer.sendMessage = rmr_send_msg(rmrMessageBuffer.rmrCtx, rmrMessageBuffer.sendMessage);
if (rmrMessageBuffer.sendMessage == nullptr) {
rmrMessageBuffer.sendMessage = rmr_alloc_msg(rmrMessageBuffer.rmrCtx, RECEIVE_XAPP_BUFFER_SIZE);
mdclog_write(MDCLOG_ERR, "RMR failed send message returned with NULL pointer");
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return -1;
}
if (rmrMessageBuffer.sendMessage == nullptr) {
mdclog_write(MDCLOG_ERR, "RMR failed send message returned with NULL pointer");
rmrMessageBuffer.sendMessage = rmr_alloc_msg(rmrMessageBuffer.rmrCtx, RECEIVE_XAPP_BUFFER_SIZE);
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return -1;
} else if (rmrMessageBuffer.sendMessage->state != 0) {
mdclog_write(MDCLOG_ERR,
rmrMessageBuffer.sendMessage->mtype,
rmr_get_meid(rmrMessageBuffer.sendMessage, (unsigned char *)meid));
auto rc = rmrMessageBuffer.sendMessage->state;
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return rc;
}
} else {
translateRmrErrorMessages(rmrMessageBuffer.sendMessage->state).c_str(),
rmrMessageBuffer.sendMessage->mtype,
rmr_get_meid(rmrMessageBuffer.sendMessage, (unsigned char *)meid));
-#ifdef __TRACING__
- lspan->Finish();
-#endif
return rmrMessageBuffer.sendMessage->state;
}
}
}
void buildJsonMessage(ReportingMessages_t &message) {
- message.outLen = sizeof(message.base64Data);
- base64::encode((const unsigned char *)message.message.asndata,
- (const int)message.message.asnLength,
- message.base64Data,
- message.outLen);
- if (mdclog_level_get() >= MDCLOG_DEBUG) {
- mdclog_write(MDCLOG_DEBUG, "asn data length = %d, base64 message length = %d ",
- (int)message.message.asnLength,
- (int)message.outLen);
- }
-
-// char buff[256];
-// // build day time to seconds from epoc
-// strftime(buff, sizeof message.message.time, "%D %T", gmtime(&message.message.time.tv_sec));
-// // add nanosecond
-// snprintf(buff, sizeof buff, "%s.%09ld UTC\n", buff, message.message.time.tv_nsec);
-
- message.bufferLen = snprintf(message.buffer, sizeof(message.buffer),
- "{\"header\": {\"ts\": \"%ld.%09ld\","
- "\"ranName\": \"%s\","
- "\"messageType\": %d,"
- "\"direction\": \"%c\"},"
- "\"base64Length\": %d,"
- "\"asnBase64\": \"%s\"}",
- message.message.time.tv_sec,
- message.message.time.tv_nsec,
- message.message.enodbName,
- message.message.messageType,
- message.message.direction,
- (int)message.outLen,
- message.base64Data);
- static src::logger_mt& lg = my_logger::get();
-
- BOOST_LOG(lg) << message.buffer;
-
+ if (jsonTrace) {
+ message.outLen = sizeof(message.base64Data);
+ base64::encode((const unsigned char *) message.message.asndata,
+ (const int) message.message.asnLength,
+ message.base64Data,
+ message.outLen);
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "asn data length = %d, base64 message length = %d ",
+ (int) message.message.asnLength,
+ (int) message.outLen);
+ }
+
+ snprintf(message.buffer, sizeof(message.buffer),
+ "{\"header\": {\"ts\": \"%ld.%09ld\","
+ "\"ranName\": \"%s\","
+ "\"messageType\": %d,"
+ "\"direction\": \"%c\"},"
+ "\"base64Length\": %d,"
+ "\"asnBase64\": \"%s\"}",
+ message.message.time.tv_sec,
+ message.message.time.tv_nsec,
+ message.message.enodbName,
+ message.message.messageType,
+ message.message.direction,
+ (int) message.outLen,
+ message.base64Data);
+ static src::logger_mt &lg = my_logger::get();
+
+ BOOST_LOG(lg) << message.buffer;
+ }
}
Code Review / ric-plt / e2.git / blobdiff