freetdm: dump uuid of the channel associated session if any

diff --git a/libs/freetdm/mod_freetdm/mod_freetdm.c b/libs/freetdm/mod_freetdm/mod_freetdm.c
index 8ec44ef60c4f1ebc813fdafcdf5b73ad773a0dfd..086cc4ae2e31c2f32fffef92392019dcd4df9bcc 100755 (executable)
--- a/libs/freetdm/mod_freetdm/mod_freetdm.c
+++ b/libs/freetdm/mod_freetdm/mod_freetdm.c
@@ -3451,7 +3451,10 @@ void dump_chan(ftdm_span_t *span, uint32_t chan_id, switch_stream_handle_t *stre
        const char *chan_type;
        const char *state;
        const char *last_state;
+       const char *uuid = NULL;
+       char sessionid[255];
        float txgain, rxgain;
+       switch_core_session_t *session = NULL;
        ftdm_alarm_flag_t alarmflag;
        ftdm_caller_data_t *caller_data;
        ftdm_channel_t *ftdmchan;
@@ -3461,6 +3464,7 @@ void dump_chan(ftdm_span_t *span, uint32_t chan_id, switch_stream_handle_t *stre
                return;
        }
 
+       strcpy(sessionid, "(none)");
        ftdmchan = ftdm_span_get_channel(span, chan_id);
        span_id = ftdm_span_get_id(span);
 
@@ -3475,6 +3479,16 @@ void dump_chan(ftdm_span_t *span, uint32_t chan_id, switch_stream_handle_t *stre
        ftdm_channel_get_sig_status(ftdmchan, &sigstatus);
        ftdm_channel_get_alarms(ftdmchan, &alarmflag);
 
+       uuid = ftdm_channel_get_uuid(ftdmchan, 0);
+       if (!zstr(uuid)) {
+               if (!(session = switch_core_session_locate(uuid))) {
+                       snprintf(sessionid, sizeof(sessionid), "%s (dead)", uuid);
+               } else {
+                       snprintf(sessionid, sizeof(sessionid), "%s", uuid);
+                       switch_core_session_rwunlock(session);
+               }
+       }
+
        stream->write_function(stream,
                                                   "span_id: %u\n"
                                                   "chan_id: %u\n"
@@ -3494,7 +3508,8 @@ void dump_chan(ftdm_span_t *span, uint32_t chan_id, switch_stream_handle_t *stre
                                                   "aniII: %s\n"
                                                   "dnis: %s\n"
                                                   "rdnis: %s\n"
-                                                  "cause: %s\n\n",
+                                                  "cause: %s\n"
+                                                  "session: %s\n\n",
                                                   span_id,
                                                   chan_id,
                                                   phspan_id,
@@ -3513,7 +3528,8 @@ void dump_chan(ftdm_span_t *span, uint32_t chan_id, switch_stream_handle_t *stre
                                                   caller_data->aniII,
                                                   caller_data->dnis.digits,
                                                   caller_data->rdnis.digits,
-                                                  switch_channel_cause2str(caller_data->hangup_cause));
+                                                  switch_channel_cause2str(caller_data->hangup_cause),
+                                                  sessionid);
 }
 
 void dump_chan_xml(ftdm_span_t *span, uint32_t chan_id, switch_stream_handle_t *stream)