Restart complex live transcoder on failure

livestreams.py

@@ -207,6 +207,10 @@ def schedule_livestream(lecture_id):
 	job_id = schedule_job('complex_live_transcode', data, priority=10)
 	return job_id
 
+@job_handler('complex_live_transcode', state='failed')
+def restart_failed_complex_live_transcode(id, type, data, state, status):
+	restart_job(id)
+
 @app.route('/internal/streaming/start', methods=['POST'])
 @mod_required
 def start_stream():