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freetdm: add debugging msgs for zt wait errors

This commit is contained in:
Moises Silva 2010-11-06 17:14:31 -04:00
parent b0e622987a
commit 46a9fa3910
2 changed files with 8 additions and 6 deletions
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2
libs/freetdm/mod_freetdm/mod_freetdm.c
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@ -657,7 +657,7 @@ static switch_status_t channel_read_frame(switch_core_session_t *session, switch
status = ftdm_channel_wait(tech_pvt->ftdmchan, &wflags, chunk); status = ftdm_channel_wait(tech_pvt->ftdmchan, &wflags, chunk);
if (status == FTDM_FAIL) { if (status == FTDM_FAIL) {
ftdm_log(FTDM_LOG_WARNING, "failed to wait for I/O\n"); ftdm_log(FTDM_LOG_ERROR, "Failed to wait for I/O\n");
goto fail; goto fail;
} }

12
libs/freetdm/src/ftmod/ftmod_zt/ftmod_zt.c
View File

@ -867,7 +867,7 @@ static FIO_WAIT_FUNCTION(zt_wait)
{ {
int32_t inflags = 0; int32_t inflags = 0;
int result; int result;
struct pollfd pfds[1]; struct pollfd pfds[1];
if (*flags & FTDM_READ) { if (*flags & FTDM_READ) {
inflags |= POLLIN; inflags |= POLLIN;
@ -882,13 +882,14 @@ static FIO_WAIT_FUNCTION(zt_wait)
} }
memset(&pfds[0], 0, sizeof(pfds[0])); memset(&pfds[0], 0, sizeof(pfds[0]));
pfds[0].fd = ftdmchan->sockfd; pfds[0].fd = ftdmchan->sockfd;
pfds[0].events = inflags; pfds[0].events = inflags;
result = poll(pfds, 1, to); result = poll(pfds, 1, to);
*flags = 0; *flags = 0;
if (pfds[0].revents & POLLERR) { if (pfds[0].revents & POLLERR) {
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_ERROR, "DAHDI device got POLLERR\n");
result = -1; result = -1;
} }
@ -900,6 +901,7 @@ static FIO_WAIT_FUNCTION(zt_wait)
if (result < 0){ if (result < 0){
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "Poll failed"); snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "Poll failed");
ftdm_log_chan(ftdmchan, FTDM_LOG_ERROR, "Failed to poll DAHDI device: %s\n", strerror(errno));
return FTDM_FAIL; return FTDM_FAIL;
} }