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Code Issues Releases Wiki Activity

support gperf memory check(gmc).

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This commit is contained in:
winlin 2014-03-07 12:24:47 +08:00
parent 489a492e47
commit 741d6f97f6
6 changed files with 88 additions and 24 deletions
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21
trunk/src/app/srs_app_server.cpp
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@ -150,6 +150,7 @@ int SrsListener::cycle()
SrsServer::SrsServer()
{
signal_reload = false;
signal_gmc_stop = false;
srs_assert(_srs_config);
_srs_config->subscribe(this);
@ -232,15 +233,18 @@ int SrsServer::cycle()
st_usleep(SRS_TIME_RESOLUTION_MS * 1000);
srs_update_system_time_ms();
if (signal_reload) {
// for gperf heap checker,
// @see: research/gperftools/heap-checker/heap_checker.cc
// if user interrupt the program, exit to check mem leak.
// but, if gperf, use reload to terminate the server,
// for the SIGINT will cause core-dump.
#ifdef SRS_GPERF
// but, if gperf, use reload to ensure main return normally,
// because directly exit will cause core-dump.
#ifdef SRS_GPERF_MC
if (signal_gmc_stop) {
break;
}
#endif
if (signal_reload) {
signal_reload = false;
srs_info("get signal reload, to reload the config.");
@ -274,7 +278,16 @@ void SrsServer::on_signal(int signo)
{
if (signo == SIGNAL_RELOAD) {
signal_reload = true;
return;
}
#ifdef SRS_GPERF_MC
if (signo == SIGINT) {
srs_trace("gmc is on, main cycle will terminate normally.");
signal_gmc_stop = true;
return;
}
#endif
// TODO: handle the SIGINT, SIGTERM.
}