}
func (l *Log) Error(pattern string, args ...interface{}) {
+ if l.logger.LevelGet() < mdclog.ERR {
+ return
+ }
l.SetMdc("time", timeFormat())
l.logger.Error(pattern, args...)
}
func (l *Log) Warn(pattern string, args ...interface{}) {
+ if l.logger.LevelGet() < mdclog.WARN {
+ return
+ }
l.SetMdc("time", timeFormat())
l.logger.Warning(pattern, args...)
}
func (l *Log) Info(pattern string, args ...interface{}) {
+ if l.logger.LevelGet() < mdclog.INFO {
+ return
+ }
l.SetMdc("time", timeFormat())
l.logger.Info(pattern, args...)
}
func (l *Log) Debug(pattern string, args ...interface{}) {
+ if l.logger.LevelGet() < mdclog.DEBUG {
+ return
+ }
l.SetMdc("time", timeFormat())
l.logger.Debug(pattern, args...)
}
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
+#include <sys/epoll.h>
+#include <unistd.h>
#include <rmr/rmr.h>
#include <rmr/RIC_message_types.h>
memcpy((void *)dst, (void *)data, len);
}
+int init_epoll(int rcv_fd) {
+ struct epoll_event epe;
+ int epoll_fd = epoll_create1( 0 );
+ epe.events = EPOLLIN;
+ epe.data.fd = rcv_fd;
+ epoll_ctl( epoll_fd, EPOLL_CTL_ADD, rcv_fd, &epe );
+ return epoll_fd;
+}
+
+void close_epoll(int epoll_fd) {
+ if(epoll_fd >= 0) {
+ close(epoll_fd);
+ }
+}
+
+int wait_epoll(int epoll_fd,int rcv_fd) {
+ struct epoll_event events[1];
+ if( epoll_wait( epoll_fd, events, 1, -1 ) > 0 ) {
+ if( events[0].data.fd == rcv_fd ) {
+ return 1;
+ }
+ }
+ return 0;
+}
+
#cgo CFLAGS: -I../
#cgo LDFLAGS: -lrmr_si
*/
import (
"fmt"
"github.com/spf13/viper"
- "strconv"
"strings"
"time"
"unsafe"
status int
}
-func NewRMRClientWithParams(protPort string, maxSize int, numWorkers int, threadType int, statDesc string) *RMRClient {
+func NewRMRClientWithParams(protPort string, maxSize int, threadType int, statDesc string) *RMRClient {
p := C.CString(protPort)
m := C.int(maxSize)
c := C.int(threadType)
defer C.free(unsafe.Pointer(p))
-
- //ctx := C.rmr_init(p, m, C.int(0))
- //ctx := C.rmr_init(p, m, C.RMRFL_NOTHREAD)
ctx := C.rmr_init(p, m, c)
if ctx == nil {
Logger.Error("rmrClient: Initializing RMR context failed, bailing out!")
}
-
return &RMRClient{
- protPort: protPort,
- numWorkers: numWorkers,
- context: ctx,
- consumers: make([]MessageConsumer, 0),
- stat: Metric.RegisterCounterGroup(RMRCounterOpts, statDesc),
+ protPort: protPort,
+ context: ctx,
+ consumers: make([]MessageConsumer, 0),
+ stat: Metric.RegisterCounterGroup(RMRCounterOpts, statDesc),
}
}
func NewRMRClient() *RMRClient {
- return NewRMRClientWithParams(viper.GetString("rmr.protPort"), viper.GetInt("rmr.maxSize"), viper.GetInt("rmr.numWorkers"), viper.GetInt("rmr.threadType"), "RMR")
+ return NewRMRClientWithParams(viper.GetString("rmr.protPort"), viper.GetInt("rmr.maxSize"), viper.GetInt("rmr.threadType"), "RMR")
}
func (m *RMRClient) Start(c MessageConsumer) {
var counter int = 0
for {
- if m.ready = int(C.rmr_ready(m.context)); m.ready == 1 {
+ m.contextMux.Lock()
+ m.ready = int(C.rmr_ready(m.context))
+ m.contextMux.Unlock()
+ if m.ready == 1 {
Logger.Info("rmrClient: RMR is ready after %d seconds waiting...", counter)
break
}
time.Sleep(1 * time.Second)
counter++
}
- m.wg.Add(m.numWorkers)
+ m.wg.Add(1)
if m.readyCb != nil {
go m.readyCb(m.readyCbParams)
}
- for w := 0; w < m.numWorkers; w++ {
- go m.Worker("worker-"+strconv.Itoa(w), 0)
- }
- m.Wait()
-}
+ go func() {
+ m.contextMux.Lock()
+ rfd := C.rmr_get_rcvfd(m.context)
+ m.contextMux.Unlock()
+ efd := C.init_epoll(rfd)
-func (m *RMRClient) Worker(taskName string, msgSize int) {
- Logger.Info("rmrClient: '%s': receiving messages on [%s]", taskName, m.protPort)
-
- defer m.wg.Done()
- for {
- rxBuffer := C.rmr_rcv_msg(m.context, nil)
- if rxBuffer == nil {
- m.LogMBufError("RecvMsg failed", rxBuffer)
- m.UpdateStatCounter("ReceiveError")
- continue
+ defer m.wg.Done()
+ for {
+ if int(C.wait_epoll(efd, rfd)) == 0 {
+ continue
+ }
+ m.contextMux.Lock()
+ rxBuffer := C.rmr_rcv_msg(m.context, nil)
+ m.contextMux.Unlock()
+
+ if rxBuffer == nil {
+ m.LogMBufError("RecvMsg failed", rxBuffer)
+ m.UpdateStatCounter("ReceiveError")
+ continue
+ }
+ m.UpdateStatCounter("Received")
+ m.parseMessage(rxBuffer)
}
- m.UpdateStatCounter("Received")
+ }()
- m.msgWg.Add(1)
- go m.parseMessage(rxBuffer)
- m.msgWg.Wait()
- }
+ m.wg.Wait()
}
func (m *RMRClient) parseMessage(rxBuffer *C.rmr_mbuf_t) {
- defer m.msgWg.Done()
if len(m.consumers) == 0 {
Logger.Info("rmrClient: No message handlers defined, message discarded!")
return
}
func (m *RMRClient) Allocate(size int) *C.rmr_mbuf_t {
+ m.contextMux.Lock()
+ defer m.contextMux.Unlock()
buf := C.rmr_alloc_msg(m.context, C.int(size))
if buf == nil {
Logger.Error("rmrClient: Allocating message buffer failed!")
if mbuf == nil {
return
}
+ m.contextMux.Lock()
+ defer m.contextMux.Unlock()
C.rmr_free_msg(mbuf)
}
counterName string = "Transmitted"
)
+ m.contextMux.Lock()
txBuffer.state = 0
if whid != 0 {
currBuffer = C.rmr_wh_send_msg(m.context, C.rmr_whid_t(whid), txBuffer)
currBuffer = C.rmr_send_msg(m.context, txBuffer)
}
}
+ m.contextMux.Unlock()
if currBuffer == nil {
m.UpdateStatCounter("TransmitError")
}
for j := 0; j < maxRetryOnFailure && currBuffer != nil && currBuffer.state == C.RMR_ERR_RETRY; j++ {
+ m.contextMux.Lock()
if whid != 0 {
currBuffer = C.rmr_wh_send_msg(m.context, C.rmr_whid_t(whid), txBuffer)
} else {
currBuffer = C.rmr_send_msg(m.context, txBuffer)
}
}
+ m.contextMux.Unlock()
}
if currBuffer.state != C.RMR_OK {
txBuffer.state = 0
+ m.contextMux.Lock()
currBuffer = C.rmr_wh_call(m.context, C.int(params.Whid), txBuffer, C.int(params.Callid), C.int(params.Timeout))
+ m.contextMux.Unlock()
if currBuffer == nil {
m.UpdateStatCounter("TransmitError")
}
func (m *RMRClient) Wh_open(target string) C.rmr_whid_t {
+ m.contextMux.Lock()
+ defer m.contextMux.Unlock()
endpoint := C.CString(target)
return C.rmr_wh_open(m.context, endpoint)
}
}
func (m *RMRClient) Wh_close(whid C.rmr_whid_t) {
+ m.contextMux.Lock()
+ defer m.contextMux.Unlock()
C.rmr_wh_close(m.context, whid)
}
}
func TestGetHealthCheckRetursServiceUnavailableError(t *testing.T) {
+ Logger.Info("CASE: TestGetHealthCheckRetursServiceUnavailableError")
req, _ := http.NewRequest("GET", "/ric/v1/health/ready", nil)
/*response :=*/ executeRequest(req)
}
func TestGetHealthCheckReturnsSuccess(t *testing.T) {
+ Logger.Info("CASE: TestGetHealthCheckReturnsSuccess")
for Rmr.IsReady() == false {
time.Sleep(time.Duration(2) * time.Second)
}
}
func TestInjectQuerySinglePath(t *testing.T) {
+ Logger.Info("CASE: TestInjectQuerySinglePath")
var handler = func(w http.ResponseWriter, r *http.Request) {
}
}
func TestInjectQueryMultiplePaths(t *testing.T) {
+ Logger.Info("CASE: TestInjectQueryMultiplePaths")
var handler = func(w http.ResponseWriter, r *http.Request) {
}
}
func TestInjectQueryFailures(t *testing.T) {
+ Logger.Info("CASE: TestInjectQueryFailures")
var handler = func(w http.ResponseWriter, r *http.Request) {
}
}
func TestMessagesReceivedSuccessfully(t *testing.T) {
+ Logger.Info("CASE: TestMessagesReceivedSuccessfully")
time.Sleep(time.Duration(5) * time.Second)
for i := 0; i < 100; i++ {
params := &RMRParams{}
}
func TestMessagesReceivedSuccessfullyUsingWh(t *testing.T) {
+ Logger.Info("CASE: TestMessagesReceivedSuccessfullyUsingWh")
time.Sleep(time.Duration(5) * time.Second)
whid := Rmr.Openwh("localhost:4560")
time.Sleep(time.Duration(1) * time.Second)
}
func TestMessagesReceivedSuccessfullyUsingWhCall(t *testing.T) {
+ Logger.Info("CASE: TestMessagesReceivedSuccessfullyUsingWhCall")
time.Sleep(time.Duration(5) * time.Second)
whid := Rmr.Openwh("localhost:4560")
params := &RMRParams{}
}
func TestSubscribeChannels(t *testing.T) {
+ Logger.Info("CASE: TestSubscribeChannels")
if !viper.GetBool("db.waitForSdl") {
return
}
}
func TestGetRicMessageSuccess(t *testing.T) {
+ Logger.Info("CASE: TestGetRicMessageSuccess")
id, ok := Rmr.GetRicMessageId("RIC_SUB_REQ")
if !ok || id != 12010 {
t.Errorf("Error: GetRicMessageId failed: id=%d", id)
}
func TestGetRicMessageFails(t *testing.T) {
+ Logger.Info("CASE: TestGetRicMessageFails")
ok := Rmr.IsRetryError(&RMRParams{status: 0})
if ok {
t.Errorf("Error: IsRetryError returned wrong value")
}
func TestIsErrorFunctions(t *testing.T) {
+ Logger.Info("CASE: TestIsErrorFunctions")
id, ok := Rmr.GetRicMessageId("RIC_SUB_REQ")
if !ok || id != 12010 {
t.Errorf("Error: GetRicMessageId failed: id=%d", id)
}
func TestTeardown(t *testing.T) {
+ Logger.Info("CASE: TestTeardown")
Sdl.Clear()
}