Fix playht timeout while downloading audio

Signed-off-by: Quan HL <quan.luuhoang8@gmail.com>

mod_jambonz_transcribe/jb_transcribe_glue.cpp

@@ -404,12 +404,14 @@ extern "C" {
         jambonz::AudioPipe *pAudioPipe = static_cast<jambonz::AudioPipe *>(tech_pvt->pAudioPipe);
         if (pAudioPipe) reaper(tech_pvt);
         destroy_tech_pvt(tech_pvt);
+        switch_mutex_unlock(tech_pvt->mutex);
         switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "(%u) jb_transcribe_session_stop, bug removed\n", id);
         return SWITCH_STATUS_SUCCESS;
       }
       else {
         switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "jb_transcribe_session_stop: race condition, previous close completed\n");
       }
+      switch_mutex_unlock(tech_pvt->mutex);
     }
     return SWITCH_STATUS_FALSE;
   }

mod_jambonz_transcribe/mod_jambonz_transcribe.c

@@ -100,7 +100,7 @@ static switch_status_t start_capture(switch_core_session_t *session, switch_medi
 		return status;
 	}
   switch_channel_set_private(channel, bugname, bug);
-	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "added media bug for jb transcribe\n");
+	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "added media bug for jb transcribe: %s\n", bugname);
 
 	return SWITCH_STATUS_SUCCESS;
 }
@@ -146,7 +146,7 @@ SWITCH_STANDARD_API(jb_transcribe_function)
 		if ((lsession = switch_core_session_locate(argv[0]))) {
 			if (!strcasecmp(argv[1], "stop")) {
 				char *bugname = argc > 2 ? argv[2] : MY_BUG_NAME;
-    		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_INFO, "stop transcribing\n");
+        switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_INFO, "stop transcribing %s\n", bugname);
 				status = do_stop(lsession, bugname);
 			} else if (!strcasecmp(argv[1], "start")) {
         char* lang = argv[2];

mod_playht_tts/playht_glue.cpp

@@ -76,7 +76,8 @@ static CURL* createEasyHandle(void) {
 
   // set connect timeout to 3 seconds and total timeout to 109 seconds
   curl_easy_setopt(easy, CURLOPT_CONNECTTIMEOUT_MS, 3000L);
-  curl_easy_setopt(easy, CURLOPT_TIMEOUT, 10L);
+  //For long text, PlayHT took more than 20 seconds to complete the download.
+  curl_easy_setopt(easy, CURLOPT_TIMEOUT, 60L);
 
   return easy ;    
 }