#define ENV_RTG_PORT "RMR_RTG_SVC" // the port we'll listen on for rtg connections (deprecated; see RTG_SVC and CTL_PORT)
#define ENV_RTG_ADDR "RMR_RTG_SVC" // the address we will connect to for route manager updates
#define ENV_SEED_RT "RMR_SEED_RT" // where we expect to find the name of the seed route table
+#define ENV_STASH_RT "RMR_STASH_RT" // location for the last Route Table received from the generator we snarfed and saved
#define ENV_SEED_MEMAP "RMR_SEED_MEMAP" // where we expect to find the name of the seed route table
#define ENV_RTG_RAW "RMR_RTG_ISRAW" // if > 0 we expect route table gen messages as raw (not sent from an RMr application)
#define ENV_VERBOSE_FILE "RMR_VCTL_FILE" // file where vlevel may be managed for some (non-time critical) functions
#define ENV_CTL_PORT "RMR_CTL_PORT" // route collector will listen here for control messages (4561 default)
#define ENV_RTREQ_FREA "RMR_RTREQ_FREQ" // frequency we will request route table updates when we want one (1-300 inclusive)
+
+#define ENV_AM_NAME "ALARM_MGR_SERVICE_NAME" // alarm manager env vars that we need
+#define ENV_AM_PORT "ALARM_MGR_SERVICE_PORT"
+
#define NO_FLAGS 0 // no flags to pass to a function
#define FL_NOTHREAD 0x01 // do not start an additional thread (must be 'user land' to support rtg
// internal flags, must be > than UFLAG_MASK
//#define IFL_....
+ // context flags
#define CFL_MTC_ENABLED 0x01 // multi-threaded call is enabled
#define CFL_NO_RTACK 0x02 // no route table ack needed when end received
-
- // context flags
-#define CTXFL_WARN 0x01 // ok to warn on stderr for some things that shouldn't happen
+#define CFL_WARN 0x04 // ok to warn on stderr for some things that shouldn't happen
+#define CFL_FULLRT 0x08 // set when we have received an initial full route table (prevent updates before one arrives)
// msg buffer flags
#define MFL_ZEROCOPY 0x01 // the message is an allocated zero copy message and can be sent.
#define HFL_SUBID 0x02 // subscription ID is populated
#define HFL_CALL_MSG 0x04 // msg sent via blocking call
+/*
+ Alarm action constants describe the type (e.g. dropping messages) and whether or not
+ this is a "raise" or "clear" action. Raise/clear is determined by the least significant
+ bit; 1 == raise.
+*/
+#define ALARM_RAISE 0x01
+#define ALARM_CLEAR 0x00
+#define ALARM_KIND(a) (a&ALARM_MASK)
+#define ALARM_DROPS 0x02
+#define ALARM_MASK 0xfffe
+
/*
Message header; interpreted by the other side, but never seen by
the user application.
static int ie_test( void* r, int i_factor, long inserts );
+// --- internal alarm generation ---------------------
+static void uta_alarm( void* vctx, int kind, int prob_id, char* info );
+static void uta_alarm_send( void* vctx, rmr_mbuf_t* msg );
+
// ----- route table generic static things ---------
static inline uint64_t build_rt_key( int32_t sub_id, int32_t mtype );
static void collect_things( void* st, void* entry, char const* name, void* thing, void* vthing_list );