def on_closed_stream(self):
if self.status != status.CLOSED:
if self.on_disconnect:
try:
self.on_disconnect()
except Exception:
logger.error("ERROR in on_disconnect() callback", exc_info=True)
def invoke_callback(self, *args, **kargs):
if self._pending_cb:
try:
self._pending_cb(*args, **kargs)
except Exception:
logger.error('Error in callback for %s', self._pending_meth,
exc_info=True)
self._pending_cb = None
def on_closed_stream(self):
if self.status != status.CLOSED:
if self.on_disconnect:
try:
self.on_disconnect()
except Exception:
logger.error('ERROR in on_disconnect() callback',
exc_info=True)
def handle(self, ch):
msg = ch.message
msg.rx_channel = ch
if ch.on_return:
try:
ch.on_return(msg)
except Exception:
logger.error('ERROR in on_return() callback', exc_info=True)
def handle(self, conn):
conn.status = status.OPENED
if conn.heartbeat:
HeartbeatMonitor(conn).start()
try:
conn.on_connect()
except Exception:
logger.error('ERROR in on_connect() callback', exc_info=True)
def handle(self, conn):
conn.status = status.OPENED
if conn.heartbeat:
HeartbeatMonitor(conn).start()
try:
conn.on_connect()
except Exception:
logger.error('ERROR in on_connect() callback', exc_info=True)
def on_closed_stream(self):
if self.status == status.CLOSED:
return
self.status = status.CLOSED
if self.on_disconnect:
try:
self.on_disconnect()
except Exception:
logger.error('ERROR in on_disconnect() callback',
exc_info=True)
def handle_method(self, method):
pending_meth = self._pending_meth
if hasattr(method, 'handle'):
try:
method.handle(self)
except AmqpError:
logger.error('Error while handling %s', method, exc_info=True)
self.reset()
return
if pending_meth and method._name.startswith(pending_meth._name):
self.invoke_callback()
self._flush()
def handle(self, conn):
try:
mod = id2class[self.class_id]
method = getattr(mod, 'id2method')[self.method_id]
except:
method = None
conn.reset()
error_code = id2constant.get(self.reply_code, '')
logger.warn('Connection Hard Error. code=%r. %s', error_code,
self.reply_text)
if conn.on_error:
try:
conn.on_error(ConnectionError(error_code, self.reply_text, method))
except Exception:
logger.error('ERROR in on_error() callback', exc_info=True)
def handle(self, conn):
try:
mod = id2class[self.class_id]
method = getattr(mod, 'id2method')[self.method_id]
except:
method = None
conn.reset()
error_code = id2constant.get(self.reply_code, '')
logger.warn('Connection Hard Error. code=%r. %s', error_code,
self.reply_text)
if conn.on_error:
try:
conn.on_error(ConnectionError(error_code, self.reply_text, method))
except Exception:
logger.error('ERROR in on_error() callback', exc_info=True)
def handle(self, channel):
try:
mod = id2class[self.class_id]
method = getattr(mod, 'id2method')[self.method_id]
except:
method = None
raise
channel.reset()
error_code = id2constant.get(self.reply_code, '')
logger.warn('Soft Error. channel=%r code=%r. %s', channel.channel_id,
error_code, self.reply_text)
if channel.on_error:
try:
channel.on_error(ChannelError(error_code, self.reply_text, method))
except Exception:
logger.error('ERROR in on_error() callback for channel %d',
channel.channel_id,
exc_info=True)
def handle(self, channel):
try:
mod = id2class[self.class_id]
method = getattr(mod, 'id2method')[self.method_id]
except:
method = None
raise
channel.reset()
error_code = id2constant.get(self.reply_code, '')
logger.warn('Soft Error. channel=%r code=%r. %s', channel.channel_id,
error_code,
self.reply_text)
if channel.on_error:
try:
channel.on_error(ChannelError(error_code, self.reply_text, method))
except Exception:
logger.error('ERROR in on_error() callback for channel %d',
channel.channel_id, exc_info=True)