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exit thread if too many errors occur to prevent endless loop 

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@850 a93c3328-9c30-0410-af19-c9cd2b2d52af
This commit is contained in:
Anthony Minessale 2009-11-09 18:31:48 +00:00
parent 786963c0ae
commit 43644d049a
1 changed files with 9 additions and 2 deletions
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11
libs/openzap/src/ozmod/ozmod_analog/ozmod_analog.c
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@ -922,14 +922,17 @@ static void *zap_analog_run(zap_thread_t *me, void *obj)
{ {
zap_span_t *span = (zap_span_t *) obj; zap_span_t *span = (zap_span_t *) obj;
zap_analog_data_t *analog_data = span->signal_data; zap_analog_data_t *analog_data = span->signal_data;
int errs = 0;
zap_log(ZAP_LOG_DEBUG, "ANALOG thread starting.\n"); zap_log(ZAP_LOG_DEBUG, "ANALOG thread starting.\n");
while(zap_running() && zap_test_flag(analog_data, ZAP_ANALOG_RUNNING)) { while(zap_running() && zap_test_flag(analog_data, ZAP_ANALOG_RUNNING)) {
int waitms = 1000; int waitms = 1000;
zap_status_t status; zap_status_t status;
status = zap_span_poll_event(span, waitms); if ((status = zap_span_poll_event(span, waitms)) != ZAP_FAIL) {
errs = 0;
}
switch(status) { switch(status) {
case ZAP_SUCCESS: case ZAP_SUCCESS:
@ -948,6 +951,10 @@ static void *zap_analog_run(zap_thread_t *me, void *obj)
case ZAP_FAIL: case ZAP_FAIL:
{ {
zap_log(ZAP_LOG_ERROR, "Failure Polling event! [%s]\n", span->last_error); zap_log(ZAP_LOG_ERROR, "Failure Polling event! [%s]\n", span->last_error);
if (++errs > 300) {
zap_log(ZAP_LOG_CRIT, "Too Many Errors!\n");
goto end;
}
} }
break; break;
default: default: