forked from platypush/platypush
Prevented an infinite recursion error on the Pushbullet on_error() handler in case close() failed
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parent
d35a9729a4
commit
c8bfbae4f0
1 changed files with 14 additions and 19 deletions
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@ -43,7 +43,6 @@ class PushbulletBackend(Backend):
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self.pb_device_id = None
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self.pb_device_id = None
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self.pb = None
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self.pb = None
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self.listener = None
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self.listener = None
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self._retrying = False
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def _initialize(self):
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def _initialize(self):
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# noinspection PyPackageRequirements
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# noinspection PyPackageRequirements
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@ -133,23 +132,12 @@ class PushbulletBackend(Backend):
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self.close()
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self.close()
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self.logger.info('Pushbullet backend terminated')
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self.logger.info('Pushbullet backend terminated')
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def on_error(self, err=None):
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def on_close(self, err=None):
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if err:
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self.listener = None
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self.logger.exception(err)
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raise RuntimeError(err or 'Connection closed')
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try:
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self.close()
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except Exception as e:
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self.logger.warning(f'close() error: {e}')
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if not self._retrying:
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time.sleep(5)
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self.logger.info('Retrying connection')
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self._retrying = True
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self.run_listener()
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def on_open(self):
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def on_open(self):
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self.logger.info('Pushbullet service connected')
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self.logger.info('Pushbullet service connected')
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self._retrying = False
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def run_listener(self):
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def run_listener(self):
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from .listener import Listener
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from .listener import Listener
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@ -157,8 +145,8 @@ class PushbulletBackend(Backend):
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self.logger.info('Initializing Pushbullet backend - device_id: {}'.format(self.device_name))
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self.logger.info('Initializing Pushbullet backend - device_id: {}'.format(self.device_name))
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self.listener = Listener(account=self.pb, on_push=self.on_push(),
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self.listener = Listener(account=self.pb, on_push=self.on_push(),
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on_open=self.on_open,
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on_open=self.on_open,
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on_close=self.on_error,
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on_close=self.on_close,
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on_error=self.on_error,
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on_error=self.on_close,
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http_proxy_host=self.proxy_host,
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http_proxy_host=self.proxy_host,
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http_proxy_port=self.proxy_port)
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http_proxy_port=self.proxy_port)
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@ -176,9 +164,16 @@ class PushbulletBackend(Backend):
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except Exception as e:
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except Exception as e:
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self.logger.exception(e)
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self.logger.exception(e)
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self.logger.error('Pushbullet initialization error: {}'.format(str(e)))
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self.logger.error('Pushbullet initialization error: {}'.format(str(e)))
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time.sleep(30)
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time.sleep(10)
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while not self.should_stop():
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try:
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self.run_listener()
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self.run_listener()
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except Exception as e:
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self.logger.exception(e)
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time.sleep(10)
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self.logger.info('Retrying connection')
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# vim:sw=4:ts=4:et:
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# vim:sw=4:ts=4:et:
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