def test_zmqserver_exc(self):
import gevent
from synapse.node import ZMQServer, ZMQClient, NodeException
conf_srv = {'uri': 'tcp://*:5557',
'name': 'zmqsrv'}
conf_cli = {'uri': 'tcp://localhost:5557',
'name': 'zmqcli'}
def srv_handler(msg):
raise NodeException("buggy", "exc_result")
server = ZMQServer(conf_srv, srv_handler)
self.assertTrue(server.socket is None)
server.start()
self.assertTrue(server.socket is not None)
self.assertRaises(NotImplementedError, server.send,
"unimplemented")
serverlet = gevent.spawn(server.loop)
client = ZMQClient(conf_cli)
self.assertTrue(client.socket is None)
client.connect()
self.assertTrue(client.socket is not None)
client.send("sync_message")
response = client.recv()
self.assertEquals(response, "exc_result")
gevent.kill(serverlet)
client.close()
server.stop()
def test_zmqserver_async(self):
import gevent
from synapse.node import ZMQServer, ZMQClient, async
conf_srv = {'uri': 'tcp://*:5556',
'name': 'zmq_srv_async'}
conf_cli = {'uri': 'tcp://localhost:5556',
'name': 'zmq_cli_async'}
@async
def srv_handler(msg):
return "async_response"
server = ZMQServer(conf_srv, srv_handler)
self.assertTrue(server.socket is None)
server.start()
self.assertTrue(server.socket is not None)
self.assertRaises(NotImplementedError, server.send,
"unimplemented")
serverlet = gevent.spawn(server.loop)
client = ZMQClient(conf_cli)
self.assertTrue(client.socket is None)
client.connect()
self.assertTrue(client.socket is not None)
client.send("message")
response = client.recv()
self.assertEquals(response, "async_response")
gevent.sleep(1)
gevent.kill(serverlet)
client.close()
server.stop()