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freetdm: ISDN - Fix for not being able to open d-channel when span is in alarm

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This commit is contained in:
David Yat Sin
2010-12-01 17:02:58 -05:00
parent 35ba58e649
commit 71e8ed8180
2 changed files with 21 additions and 20 deletions
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libs/freetdm/src/ftdm_io.c
+20 -19
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@@ -1764,16 +1764,26 @@ FT_DECLARE(ftdm_status_t) ftdm_channel_open_chan(ftdm_channel_t *ftdmchan)
ftdm_mutex_lock(ftdmchan->mutex);
if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_SUSPENDED)) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "%s", "Channel is suspended\n");
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_WARNING, "Cannot open channel when is suspended\n");
goto done;
}
if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_IN_ALARM) && !ftdm_test_flag(ftdmchan->span, FTDM_SPAN_PWR_SAVING)) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "%s", "Channel is alarmed\n");
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_WARNING, "Cannot open channel when is alarmed\n");
goto done;
if (FTDM_IS_VOICE_CHANNEL(ftdmchan)) {
if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_SUSPENDED)) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "%s", "Channel is suspended\n");
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_WARNING, "Cannot open channel when is suspended\n");
goto done;
}
if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_IN_ALARM) && !ftdm_test_flag(ftdmchan->span, FTDM_SPAN_PWR_SAVING)) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "%s", "Channel is alarmed\n");
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_WARNING, "Cannot open channel when is alarmed\n");
goto done;
}
if (globals.cpu_monitor.alarm &&
globals.cpu_monitor.alarm_action_flags & FTDM_CPU_ALARM_ACTION_REJECT) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "%s", "CPU usage alarm is on - refusing to open channel\n");
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_WARNING, "CPU usage alarm is on - refusing to open channel\n");
ftdmchan->caller_data.hangup_cause = FTDM_CAUSE_SWITCH_CONGESTION;
goto done;
}
}
if (!ftdm_test_flag(ftdmchan, FTDM_CHANNEL_READY)) {
@@ -1782,15 +1792,6 @@ FT_DECLARE(ftdm_status_t) ftdm_channel_open_chan(ftdm_channel_t *ftdmchan)
goto done;
}
if (globals.cpu_monitor.alarm &&
globals.cpu_monitor.alarm_action_flags & FTDM_CPU_ALARM_ACTION_REJECT) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "%s", "CPU usage alarm is on - refusing to open channel\n");
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_WARNING, "CPU usage alarm is on - refusing to open channel\n");
ftdmchan->caller_data.hangup_cause = FTDM_CAUSE_SWITCH_CONGESTION;
goto done;
}
status = ftdmchan->fio->open(ftdmchan);
if (status == FTDM_SUCCESS) {
ftdm_set_flag(ftdmchan, FTDM_CHANNEL_OPEN | FTDM_CHANNEL_INUSE);