Better startup and shutdown.

launch_standalone.py

@@ -3,11 +3,22 @@ import time
 
 from server import BAPSicleServer
 
-if __name__ == '__main__':
+def startServer():
+
     # On Windows calling this function is necessary.
     # Causes all kinds of loops if not present.
     multiprocessing.freeze_support()
-    server = multiprocessing.Process(target=BAPSicleServer).start()
+
+    server = multiprocessing.Process(target=BAPSicleServer)
+    server.start()
+
     while True:
-        time.sleep(1)
+        time.sleep(2)
+        if server and server.is_alive():
             pass
+        else:
+            print("Server dead. Exiting.")
+            sys.exit(0)
+
+if __name__ == '__main__':
+        startServer()

player.py

@@ -10,11 +10,13 @@ import setproctitle
 import copy
 import json
 import time
+import os
+import sys
+os.environ['PYGAME_HIDE_SUPPORT_PROMPT'] = "hide"
 from pygame import mixer
 from state_manager import StateManager
 from mutagen.mp3 import MP3
-import os
-os.environ['PYGAME_HIDE_SUPPORT_PROMPT'] = "hide"
+
 
 
 class Player():
@@ -343,6 +345,7 @@ class Player():
         print("Quiting player ", channel)
         self.quit()
         self._retMsg("EXIT")
+        sys.exit(0)
 
 
 def showOutput(in_q, out_q):

server.py

@@ -4,6 +4,8 @@ from flask import Flask, render_template, send_from_directory, request
 import json
 import sounddevice as sd
 import setproctitle
+import logging
+import sys
 
 setproctitle.setproctitle("BAPSicle - Server")
 
@@ -18,10 +20,15 @@ class BAPSicleServer():
 
 app = Flask(__name__, static_url_path='')
 
+log = logging.getLogger('werkzeug')
+log.disabled = True
+app.logger.disabled = True
+
 channel_to_q = []
 channel_from_q = []
 channel_p = []
 
+stopping = False
 
 @app.errorhandler(404)
 def page_not_found(e):
@@ -147,6 +154,11 @@ def status(channel):
 
             return response
 
+@app.route("/quit")
+def quit():
+    stopServer()
+    return "Shutting down..."
+
 
 @app.route("/player/all/stop")
 def all_stop():
@@ -184,9 +196,23 @@ def stopServer():
     for q in channel_to_q:
         q.put("QUIT")
     for player in channel_p:
+        try:
             player.join()
-    global app
-    app = None
+        except:
+            pass
+    print ("Stopped all players.")
+    global stopping
+    if stopping == False:
+        stopping = True
+        shutdown = request.environ.get('werkzeug.server.shutdown')
+        if shutdown is None:
+            print("Shutting down Server.")
+
+        else:
+            print("Shutting down Flask.")
+            shutdown()
+    else:
+        print(str(stopping))
 
 
 if __name__ == "__main__":

state_manager.py

@@ -8,6 +8,11 @@ class StateManager:
     __state = {}
 
     def __init__(self, name, default_state=None):
+        try:
+            os.mkdir(resolve_external_file_path("/state"))
+        except FileExistsError:
+            pass
+
         self.filepath = resolve_external_file_path("/state/" + name + ".json")
         if not os.path.isfile(self.filepath):
             self.log("No file found for " + self.filepath)