Merge branch '2.4.x'

python_apps/pypo/liquidsoap_scripts/generate_liquidsoap_cfg.py

@@ -1,6 +1,7 @@
 import logging
 import sys
 import time
+import traceback
 from api_clients.api_client import AirtimeApiClient
 
 def generate_liquidsoap_config(ss):
@@ -26,19 +27,21 @@ def generate_liquidsoap_config(ss):
     fh.close()
 
 logging.basicConfig(format='%(message)s')
-ac = AirtimeApiClient(logging.getLogger())
 attempts = 0
-max_attempts = 5
+max_attempts = 10
+successful = False
 
-while True:
+while not successful:
     try:
+        ac = AirtimeApiClient(logging.getLogger())
         ss = ac.get_stream_setting()
         generate_liquidsoap_config(ss)
-        break
+        successful = True
     except Exception, e:
         if attempts == max_attempts:
             print "Unable to connect to the Airtime server."
             logging.error(str(e))
+            logging.error("traceback: %s", traceback.format_exc())
             sys.exit(1)
         else:
             time.sleep(3)

python_apps/pypo/liquidsoap_scripts/ls_script.liq

@@ -40,6 +40,14 @@ source_id = ref 0
 def create_source()
     l = request.equeue(id="s#{!source_id}", length=0.5)
     l = cue_cut(l)
+
+    l = audio_to_stereo(id="queue_src", l)
+    l = amplify(1., override="replay_gain", l)
+
+    # the crossfade function controls fade in/out
+    l = crossfade_airtime(l)
+
+    l = on_metadata(notify, l)
     sources := list.append([l], !sources)
     server.register(namespace="queues",
                 "s#{!source_id}_skip",
@@ -62,12 +70,6 @@ create_source()
 
 queue = add(!sources, normalize=false)
 
-queue = audio_to_stereo(id="queue_src", queue)
-queue = amplify(1., override="replay_gain", queue)
-
-# the crossfade function controls fade in/out
-queue = crossfade_airtime(queue)
-queue = on_metadata(notify, queue)
 output.dummy(fallible=true, queue)
 
 http = input.http_restart(id="http")