From a11822609f5525cf6046a6e288a788230277532d Mon Sep 17 00:00:00 2001
From: akirilyuk <a.kirilyuk@cognigy.com>
Date: Tue, 8 Feb 2022 12:22:37 +0100
Subject: [PATCH] fix say task

---
 lib/tasks/cognigy/index.js |  3 ---
 lib/tasks/say.js           | 14 ++++++++++----
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/lib/tasks/cognigy/index.js b/lib/tasks/cognigy/index.js
index 5f1fe30a..a06e2eb5 100644
--- a/lib/tasks/cognigy/index.js
+++ b/lib/tasks/cognigy/index.js
@@ -253,9 +253,6 @@ class Cognigy extends Task {
 
   /* if we need to interrupt the currently-running say task(s), call this */
   _killSayTasks(ep) {
-    // this will also remove all other upcoming tasks after the say task
-    // maybe we need a flow to kill only one say tasks and keep others executitng need to discuss this further
-    // this.taskQueue.end();
     if (ep && ep.connected) {
       ep.api('uuid_break', this.ep.uuid)
         .catch((err) => this.logger.info({err}, 'Cognigy:_killSayTasks - error killing audio for current say task'));
diff --git a/lib/tasks/say.js b/lib/tasks/say.js
index 691e98e1..4001a562 100644
--- a/lib/tasks/say.js
+++ b/lib/tasks/say.js
@@ -21,14 +21,20 @@ class TaskSay extends Task {
     const {updateSpeechCredentialLastUsed} = require('../utils/db-utils')(this.logger, srf);
     const {writeAlerts, AlertType, stats} = srf.locals;
     const {synthAudio} = srf.locals.dbHelpers;
-    const vendor = this.synthesizer.vendor !== 'default' ? this.synthesizer.vendor : cs.speechSynthesisVendor;
-    const language = this.synthesizer.language !== 'default' ? this.synthesizer.language : cs.speechSynthesisLanguage ;
-    const voice =  this.synthesizer.voice !== 'default' ? this.synthesizer.voice : cs.speechSynthesisVoice;
+    const vendor = this.synthesizer.vendor && this.synthesizer.vendor !== 'default' ? this.synthesizer.vendor : cs.speechSynthesisVendor;
+    const language = this.synthesizer.language && this.synthesizer.language !== 'default' ? this.synthesizer.language : cs.speechSynthesisLanguage ;
+    const voice =  this.synthesizer.voice && this.synthesizer.voice !== 'default' ? this.synthesizer.voice : cs.speechSynthesisVoice;
     const engine = this.synthesizer.engine || 'standard';
     const salt = cs.callSid;
     const credentials = cs.getSpeechCredentials(vendor, 'tts');
 
-    this.logger.info({language, voice}, `Task:say - using vendor: ${vendor}`);
+    this.logger.info({language, 
+      voice, 
+      localSynthesizer: this.synthesizer,
+      speechSynthesisVendor: cs.speechSynthesisVendor,
+      speechSynthesisLanguage: cs.speechSynthesisLanguage,
+      speechSynthesisVoice: cs.speechSynthesisVoice
+    }, `Task:say - using vendor: ${vendor}`);
     this.ep = ep;
     try {
       if (!credentials) {