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Wait for server to become avaliable

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This commit is contained in:
Philip Trauner 2017-04-24 14:25:17 +03:00
parent fc95b26c45
commit 11a4c760d7
1 changed files with 10 additions and 4 deletions
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6
Wallaby/Wallaby.py
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@ -347,6 +347,7 @@ except (IOError, ExceptionInConfigError):
try: try:
while 1:
ws = Handler(config.server_address) ws = Handler(config.server_address)
# setup has to be called before the connection is established # setup has to be called before the connection is established
ws.setup({"subscribe" : Subscribe(), "sensor" : Sensor(), ws.setup({"subscribe" : Subscribe(), "sensor" : Sensor(),
@ -354,7 +355,12 @@ try:
"stop_programs" : StopPrograms(), "shutdown" : Shutdown(), "stop_programs" : StopPrograms(), "shutdown" : Shutdown(),
"reboot" : Reboot(), "output" : Output()}, "reboot" : Reboot(), "output" : Output()},
debug=False) debug=False)
try:
ws.connect() ws.connect()
break
except ConnectionRefusedError:
Logging.warning("Server not running... Retrying in 5s")
time.sleep(5)
ws.run_forever() ws.run_forever()
except KeyboardInterrupt: except KeyboardInterrupt:
ws.close() ws.close()