def request(self, subject, data=None, blk=None, **opts):
'''\
Send a request and have the response delivered to the supplied callback.
Params:
=====
subject: message subject;
msg: message payload;
callback: callback if any;
Returns:
=====
sid: Subject Identifier
'''
if not self.conn.connected:
raise NatsClientException("Connection losted")
if not subject:
return None
inbox = Common.create_inbox()
def process_reply(msg, reply):
'closure block of request'
args, _, _, _ = inspect.getargspec(blk)
args_len = len(args)
if args_len == 0:
blk()
elif args_len == 1:
blk(msg)
else:
blk(msg, reply)
sid = self.subscribe(inbox, process_reply, **opts)
self.publish(subject, data, inbox)
return sid
def request(self, subject, data=None, blk=None, **opts):
'''\
Send a request and have the response delivered to the supplied callback.
Params:
=====
subject: message subject;
msg: message payload;
callback: callback if any;
Returns:
=====
sid: Subject Identifier
'''
if not self.conn.connected:
raise NatsClientException("Connection losted")
if not subject:
return None
inbox = Common.create_inbox()
def process_reply(msg, reply):
'closure block of request'
args, _, _, _ = inspect.getargspec(blk)
args_len = len(args)
if args_len == 0:
blk()
elif args_len == 1:
blk(msg)
else:
blk(msg, reply)
sid = self.subscribe(inbox, process_reply, **opts)
self.publish(subject, data, inbox)
return sid
def test_create_inbox(self):
'should return random INBOX name'
inbox1 = Common.create_inbox()
inbox2 = Common.create_inbox()
assert '_INBOX' in inbox1
assert inbox1 != inbox2
def test_create_inbox(self):
'should return random INBOX name'
inbox1 = Common.create_inbox()
inbox2 = Common.create_inbox()
assert '_INBOX' in inbox1
assert inbox1 != inbox2
