def __call__(self, method, *args, **kargs):
# We modify zerorpc's __call__ method to remove the heartbeat feature since it may cause server-side requests
# to get interrupted during processing if it detects a lost remote and it may also fail if the client and
# server don't have the same heartbeat frequency set.
#
# The following code is taken from zerorpc/core.py:
timeout = kargs.get('timeout', self._timeout)
channel = self._multiplexer.channel()
bufchan = BufferedChannel(channel, inqueue_size=kargs.get('slots', 100))
xheader = self._context.hook_get_task_context()
if hasattr(bufchan, 'new_event'):
request_event = bufchan.new_event(method, args, xheader)
else:
request_event = bufchan.create_event(method, args, xheader)
self._context.hook_client_before_request(request_event)
bufchan.emit_event(request_event)
try:
if kargs.get('async', False) is False:
return self._process_response(request_event, bufchan, timeout)
async_result = gevent.event.AsyncResult()
gevent.spawn(self._process_response, request_event, bufchan, timeout).link(async_result)
return async_result
except:
# XXX: This is going to be closed twice if async is false and
# _process_response raises an exception. I wonder if the above
# async branch can raise an exception too, if no we can just remove
# this code.
bufchan.close()
raise
def __call__(self, method, *args, **kargs):
# We modify zerorpc's __call__ method to remove the heartbeat feature since it may cause server-side requests
# to get interrupted during processing if it detects a lost remote and it may also fail if the client and
# server don't have the same heartbeat frequency set.
#
# The following code is taken from zerorpc/core.py:
timeout = kargs.get('timeout', self._timeout)
channel = self._multiplexer.channel()
bufchan = BufferedChannel(channel,
inqueue_size=kargs.get('slots', 100))
xheader = self._context.hook_get_task_context()
if hasattr(bufchan, 'new_event'):
request_event = bufchan.new_event(method, args, xheader)
else:
request_event = bufchan.create_event(method, args, xheader)
self._context.hook_client_before_request(request_event)
bufchan.emit_event(request_event)
try:
if kargs.get('async', False) is False:
return self._process_response(request_event, bufchan, timeout)
async_result = gevent.event.AsyncResult()
gevent.spawn(self._process_response, request_event, bufchan,
timeout).link(async_result)
return async_result
except:
# XXX: This is going to be closed twice if async is false and
# _process_response raises an exception. I wonder if the above
# async branch can raise an exception too, if no we can just remove
# this code.
bufchan.close()
raise
def __call__(self, method, *args, **kargs):
timeout = kargs.get('timeout', self._timeout)
channel = self._multiplexer.channel()
hbchan = HeartBeatOnChannel(channel, freq=self._heartbeat_freq,
passive=self._passive_heartbeat)
bufchan = BufferedChannel(hbchan, inqueue_size=kargs.get('slots', 100))
request_event = self._generate_request_event(bufchan, method, args)
bufchan.emit_event(request_event)
try:
if kargs.get('async', False) is False:
return self._process_response(request_event, bufchan, timeout)
async_result = gevent.event.AsyncResult()
gevent.spawn(self._process_response, request_event, bufchan,
timeout).link(async_result)
return async_result
except:
# XXX: This is going to be closed twice if async is false and
# _process_response raises an exception. I wonder if the above
# async branch can raise an exception too, if no we can just remove
# this code.
bufchan.close()
raise
def __call__(self, method, *args, **kargs):
timeout = kargs.get('timeout', self._timeout)
channel = self._multiplexer.channel()
hbchan = HeartBeatOnChannel(channel, freq=self._heartbeat_freq,
passive=self._passive_heartbeat)
bufchan = BufferedChannel(hbchan, inqueue_size=kargs.get('slots', 100))
request_event = self._generate_request_event(bufchan, method, args)
bufchan.emit_event(request_event)
try:
if kargs.get('async', False) is False:
return self._process_response(request_event, bufchan, timeout)
async_result = gevent.event.AsyncResult()
gevent.spawn(self._process_response, request_event, bufchan,
timeout).link(async_result)
return async_result
except:
# XXX: This is going to be closed twice if async is false and
# _process_response raises an exception. I wonder if the above
# async branch can raise an exception too, if no we can just remove
# this code.
bufchan.close()
raise
