def test_events_channel_client_side_server_send_many():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.ROUTER)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events)
client_channel = client.channel()
client_channel.emit('giveme', (10,))
event = server.recv()
print(event)
assert list(event.args) == [10]
assert event.identity is not None
for x in range(10):
reply_event = server.new_event('someanswer', (x,),
xheader={'response_to': event.header['message_id']})
reply_event.identity = event.identity
server.emit_event(reply_event)
for x in range(10):
event = client_channel.recv()
assert list(event.args) == [x]
def test_events_channel_both_side():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.ROUTER)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events)
client_channel = client.channel()
client_channel.emit('openthat', (42,))
event = server.recv()
print(event)
assert list(event.args) == [42]
assert event.name == 'openthat'
server_channel = server.channel(event)
server_channel.emit('test', (21,))
event = client_channel.recv()
assert list(event.args) == [21]
assert event.name == 'test'
server_channel.emit('test', (22,))
event = client_channel.recv()
assert list(event.args) == [22]
assert event.name == 'test'
server_events.close()
server_channel.close()
client_channel.close()
client_events.close()
def test_close_client_hbchan():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.ROUTER)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
client_channel = client.channel()
client_hbchan = zerorpc.HeartBeatOnChannel(client_channel, freq=2)
client_hbchan.emit('openthat', None)
event = server.recv()
server_channel = server.channel(event)
server_hbchan = zerorpc.HeartBeatOnChannel(server_channel, freq=2)
server_hbchan.recv()
gevent.sleep(3)
print 'CLOSE CLIENT SOCKET!!!'
client_hbchan.close()
if sys.version_info < (2, 7):
assert_raises(zerorpc.LostRemote, server_hbchan.recv)
else:
with assert_raises(zerorpc.LostRemote):
server_hbchan.recv()
print 'SERVER LOST CLIENT :)'
server_hbchan.close()
server.close()
client.close()
def test_events_channel_client_side_server_send_many():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.ROUTER)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events)
client_channel = client.channel()
client_channel.emit('giveme', (10, ))
event = server.recv()
print event
assert event.args == (10, )
assert event.header.get('zmqid', None) is not None
for x in xrange(10):
server.emit('someanswer', (x, ),
xheader=dict(response_to=event.header['message_id'],
zmqid=event.header['zmqid']))
for x in xrange(10):
event = client_channel.recv()
assert event.args == (x, )
def test_heartbeat_can_open_channel_client_close():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.ROUTER)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
# channel的获取:
# 主动创建一个Channel, 并且用该Channel发送Event
# 被动获取一个Channel, 从已有的Event获取Channel
client_channel = client.channel()
client_hbchan = zerorpc.HeartBeatOnChannel(client_channel, freq=2)
event = server.recv()
server_channel = server.channel(event)
server_hbchan = zerorpc.HeartBeatOnChannel(server_channel, freq=2)
gevent.sleep(3)
print 'CLOSE CLIENT SOCKET!!!'
client_hbchan.close()
client.close()
if sys.version_info < (2, 7):
assert_raises(zerorpc.LostRemote, server_hbchan.recv)
else:
with assert_raises(zerorpc.LostRemote):
server_hbchan.recv()
print 'SERVER LOST CLIENT :)'
server_hbchan.close()
server.close()
def test_heartbeat_can_open_channel_server_close():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.ROUTER)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
client_channel = client.channel()
client_hbchan = zerorpc.HeartBeatOnChannel(client_channel, freq=2)
event = server.recv()
server_channel = server.channel(event)
server_hbchan = zerorpc.HeartBeatOnChannel(server_channel, freq=2)
gevent.sleep(3)
print 'CLOSE SERVER SOCKET!!!'
server_hbchan.close()
# 客户端失去心跳
if sys.version_info < (2, 7):
assert_raises(zerorpc.LostRemote, client_hbchan.recv)
else:
with assert_raises(zerorpc.LostRemote):
client_hbchan.recv()
print 'CLIENT LOST SERVER :)'
client_hbchan.close()
server.close()
client.close()
def test_sub_events():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.ROUTER)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
client_channel = client.channel()
client_channel_events = zerorpc.WrappedEvents(client_channel)
client_channel_events.emit('coucou', 42)
event = server.recv()
print event
assert isinstance(event.args, (list, tuple))
assert event.name == 'w'
subevent = event.args
print 'subevent:', subevent
server_channel = server.channel(event)
server_channel_events = zerorpc.WrappedEvents(server_channel)
server_channel_channel = zerorpc.ChannelMultiplexer(server_channel_events)
event = server_channel_channel.recv()
print event
assert event.name == 'coucou'
assert event.args == 42
server_events.close()
client_events.close()
def test_multiple_sub_events():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.ROUTER)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
client_channel1 = client.channel()
client_channel_events1 = zerorpc.WrappedEvents(client_channel1)
client_channel2 = zerorpc.BufferedChannel(client.channel())
client_channel_events2 = zerorpc.WrappedEvents(client_channel2)
def emitstuff():
client_channel_events1.emit('coucou1', 43)
client_channel_events2.emit('coucou2', 44)
client_channel_events2.emit('another', 42)
gevent.spawn(emitstuff)
event = server.recv()
print event
assert isinstance(event.args, (list, tuple))
assert event.name == 'w'
subevent = event.args
print 'subevent:', subevent
server_channel = server.channel(event)
server_channel_events = zerorpc.WrappedEvents(server_channel)
event = server_channel_events.recv()
print 'ch1:', event
assert event.name == 'coucou1'
assert event.args == 43
event = server.recv()
print event
assert isinstance(event.args, (list, tuple))
assert event.name == 'w'
subevent = event.args
print 'subevent:', subevent
server_channel = server.channel(event)
server_channel_events = zerorpc.BufferedChannel(server_channel)
server_channel_events = zerorpc.WrappedEvents(server_channel_events)
event = server_channel_events.recv()
print 'ch2:', event
assert event.name == 'coucou2'
assert event.args == 44
event = server_channel_events.recv()
print 'ch2:', event
assert event.name == 'another'
assert event.args == 42
server_events.close()
client_events.close()
def test_on_close_if():
"""
Test that the on_close_if method does not cause exceptions when the client
is slow to recv() data.
"""
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.ROUTER)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
client_channel = client.channel()
client_hbchan = zerorpc.HeartBeatOnChannel(client_channel, freq=2)
client_bufchan = zerorpc.BufferedChannel(client_hbchan, inqueue_size=10)
event = server.recv()
server_channel = server.channel(event)
server_hbchan = zerorpc.HeartBeatOnChannel(server_channel, freq=2)
server_bufchan = zerorpc.BufferedChannel(server_hbchan, inqueue_size=10)
seen = []
def is_stream_done(event):
return event.name == 'done'
def client_do():
while True:
event = client_bufchan.recv()
if event.name == 'done':
return
seen.append(event.args)
gevent.sleep(0.1)
def server_do():
for i in range(0, 10):
server_bufchan.emit('blah', (i))
server_bufchan.emit('done', ('bye'))
client_bufchan.on_close_if = is_stream_done
coro_pool = gevent.pool.Pool()
g1 = coro_pool.spawn(client_do)
g2 = coro_pool.spawn(server_do)
g1.get() # Re-raise any exceptions...
g2.get()
assert seen == [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
client_bufchan.close()
server_bufchan.close()
client.close()
server.close()
def test_events_req_rep():
server = zerorpc.Events(zmq.REP)
server.bind(endpoint)
client = zerorpc.Events(zmq.REQ)
client.connect(endpoint)
client.emit('myevent', ('arg1', ))
event = server.recv()
print(event)
assert event.name == 'myevent'
assert list(event.args) == ['arg1']
def test_multiple_sub_events():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.XREP)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.XREQ)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
client_channel1 = client.channel()
client_channel_events1 = zerorpc.WrappedEvents(client_channel1)
client_channel2 = client.channel()
client_channel_events2 = zerorpc.WrappedEvents(client_channel2)
client_channel_events1.emit('coucou1', 43)
client_channel_events2.emit('coucou2', 44)
client_channel_events2.emit('another', 42)
event = server.recv()
print event
assert type(event.args) is tuple
assert event.name == 'w'
subevent = event.args
print 'subevent:', subevent
server_channel = server.channel(event)
server_channel_events = zerorpc.WrappedEvents(server_channel)
event = server_channel_events.recv()
print event
assert event.name == 'coucou1'
assert event.args == 43
event = server.recv()
print event
assert type(event.args) is tuple
assert event.name == 'w'
subevent = event.args
print 'subevent:', subevent
server_channel = server.channel(event)
server_channel_events = zerorpc.WrappedEvents(server_channel)
event = server_channel_events.recv()
print event
assert event.name == 'coucou2'
assert event.args == 44
event = server_channel_events.recv()
print event
assert event.name == 'another'
assert event.args == 42
server_events.close()
client_events.close()
def test_events_req_rep():
endpoint = random_ipc_endpoint()
server = zerorpc.Events(zmq.REP)
server.bind(endpoint)
client = zerorpc.Events(zmq.REQ)
client.connect(endpoint)
client.emit('myevent', ('arg1',))
event = server.recv()
print event
assert event.name == 'myevent'
assert event.args == ('arg1',)
def test_do_some_req_rep_lost_client():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.ROUTER)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
def client_do():
client_channel = client.channel()
client_hbchan = zerorpc.HeartBeatOnChannel(client_channel,
freq=TIME_FACTOR * 2)
client_bufchan = zerorpc.BufferedChannel(client_hbchan)
for x in range(10):
client_bufchan.emit('add', (x, x * x))
event = client_bufchan.recv()
assert event.name == 'OK'
assert list(event.args) == [x + x * x]
client_bufchan.close()
coro_pool = gevent.pool.Pool()
coro_pool.spawn(client_do)
def server_do():
event = server.recv()
server_channel = server.channel(event)
server_hbchan = zerorpc.HeartBeatOnChannel(server_channel,
freq=TIME_FACTOR * 2)
server_bufchan = zerorpc.BufferedChannel(server_hbchan)
for x in range(10):
event = server_bufchan.recv()
assert event.name == 'add'
server_bufchan.emit('OK', (sum(event.args), ))
if sys.version_info < (2, 7):
assert_raises(zerorpc.LostRemote, server_bufchan.recv)
else:
with assert_raises(zerorpc.LostRemote):
server_bufchan.recv()
server_bufchan.close()
coro_pool.spawn(server_do)
coro_pool.join()
client.close()
server.close()
def test_congestion_control_server_pushing():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.XREP)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.XREQ)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
client_channel = client.channel()
client_hbchan = zerorpc.HeartBeatOnChannel(client_channel, freq=1)
client_bufchan = zerorpc.BufferedChannel(client_hbchan)
event = server.recv()
server_channel = server.channel(event)
server_hbchan = zerorpc.HeartBeatOnChannel(server_channel, freq=1)
server_bufchan = zerorpc.BufferedChannel(server_hbchan)
def client_do():
for x in xrange(200):
event = client_bufchan.recv()
assert event.name == 'coucou'
assert event.args == x
client_task = gevent.spawn(client_do)
def server_do():
with assert_raises(CongestionError):
for x in xrange(200):
if server_bufchan.emit('coucou', x, block=False) == False:
raise CongestionError() # will fail when x == 1
server_bufchan.emit('coucou', 1) # block until receiver is ready
with assert_raises(CongestionError):
for x in xrange(2, 200):
if server_bufchan.emit('coucou', x, block=False) == False:
raise CongestionError() # will fail when x == 100
for x in xrange(101, 200):
server_bufchan.emit('coucou', x) # block until receiver is ready
server_task = gevent.spawn(server_do)
server_task.get()
client_task.get()
client_bufchan.close()
client.close()
server_task.get()
server_bufchan.close()
server.close()
def test_do_some_req_rep_lost_client():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.ROUTER)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
def client_do():
client_channel = client.channel()
client_hbchan = zerorpc.HeartBeatOnChannel(client_channel, freq=2)
for x in xrange(10):
client_hbchan.emit('add', (x, x * x))
# 等待事件的发生
event = client_hbchan.recv()
assert event.name == 'OK'
assert list(event.args) == [x + x * x]
client_hbchan.close()
client_task = gevent.spawn(client_do)
def server_do():
event = server.recv()
server_channel = server.channel(event)
server_hbchan = zerorpc.HeartBeatOnChannel(server_channel, freq=2)
for x in xrange(10):
# 直接测试通信的协议(不涉及RPC)
event = server_hbchan.recv()
assert event.name == 'add'
server_hbchan.emit('OK', (sum(event.args), ))
if sys.version_info < (2, 7):
assert_raises(zerorpc.LostRemote, server_hbchan.recv)
else:
with assert_raises(zerorpc.LostRemote):
server_hbchan.recv()
server_hbchan.close()
server_task = gevent.spawn(server_do)
# 等待两个事件的返回
server_task.get()
client_task.get()
client.close()
server.close()
def test_events_push_pull():
server = zerorpc.Events(zmq.PULL)
server.bind(endpoint)
client = zerorpc.Events(zmq.PUSH)
client.connect(endpoint)
for x in range(10):
client.emit('myevent', (x, ))
for x in range(10):
event = server.recv()
print(event)
assert event.name == 'myevent'
assert list(event.args) == [x]
def test_server_manual():
endpoint = random_ipc_endpoint()
class MySrv(zerorpc.Server):
def lolita(self):
return 42
def add(self, a, b):
return a + b
srv = MySrv()
srv.bind(endpoint)
gevent.spawn(srv.run)
client_events = zerorpc.Events(zmq.XREQ)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
client_channel = client.channel()
client_channel.emit('lolita', tuple())
event = client_channel.recv()
assert event.args == (42, )
client_channel.close()
client_channel = client.channel()
client_channel.emit('add', (1, 2))
event = client_channel.recv()
assert event.args == (3, )
client_channel.close()
srv.stop()
def test_exception_compat_v1():
endpoint = random_ipc_endpoint()
class MySrv(zerorpc.Server):
pass
srv = MySrv()
srv.bind(endpoint)
gevent.spawn(srv.run)
client_events = zerorpc.Events(zmq.XREQ)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
rpccall = client.channel()
rpccall.emit('donotexist', tuple())
event = rpccall.recv()
print event
assert event.name == 'ERR'
(name, msg, tb) = event.args
print 'detailed error', name, msg, tb
assert name == 'NameError'
assert msg == 'donotexist'
rpccall = client.channel()
rpccall.emit('donotexist', tuple(), xheader=dict(v=1))
event = rpccall.recv()
print event
assert event.name == 'ERR'
(msg, ) = event.args
print 'msg only', msg
assert msg == "NameError('donotexist',)"
client_events.close()
srv.close()
def test_server_manual():
endpoint = random_ipc_endpoint()
class MySrv(zerorpc.Server):
def lolita(self):
return 42
def add(self, a, b):
return a + b
# 运行一个Server
srv = MySrv()
srv.bind(endpoint)
gevent.spawn(srv.run)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
# 通过一个Channel来"手动"发送信息
client_channel = client.channel()
client_channel.emit('lolita', tuple())
event = client_channel.recv()
assert list(event.args) == [42]
client_channel.close()
client_channel = client.channel()
client_channel.emit('add', (1, 2))
event = client_channel.recv()
assert list(event.args) == [3]
client_channel.close()
srv.stop()
def test_events_push_pull():
endpoint = random_ipc_endpoint()
server = zerorpc.Events(zmq.PULL)
server.bind(endpoint)
client = zerorpc.Events(zmq.PUSH)
client.connect(endpoint)
for x in xrange(10):
client.emit('myevent', (x,))
for x in xrange(10):
event = server.recv()
print event
assert event.name == 'myevent'
assert event.args == (x,)
def test_do_some_req_rep_client_timeout():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.XREP)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.XREQ)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
def client_do():
client_channel = client.channel()
client_hbchan = zerorpc.HeartBeatOnChannel(client_channel, freq=1)
client_bufchan = zerorpc.BufferedChannel(client_hbchan)
with assert_raises(zerorpc.TimeoutExpired):
for x in xrange(10):
client_bufchan.emit('sleep', (x, ))
event = client_bufchan.recv(timeout=3)
assert event.name == 'OK'
assert event.args == (x, )
client_bufchan.close()
client_task = gevent.spawn(client_do)
def server_do():
event = server.recv()
server_channel = server.channel(event)
server_hbchan = zerorpc.HeartBeatOnChannel(server_channel, freq=1)
server_bufchan = zerorpc.BufferedChannel(server_hbchan)
with assert_raises(zerorpc.LostRemote):
for x in xrange(20):
event = server_bufchan.recv()
assert event.name == 'sleep'
gevent.sleep(event.args[0])
server_bufchan.emit('OK', event.args)
server_bufchan.close()
server_task = gevent.spawn(server_do)
server_task.get()
client_task.get()
client.close()
server.close()
def test_do_some_req_rep_lost_server():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.XREP)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.XREQ)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
def client_do():
print 'running'
client_channel = client.channel()
client_hbchan = zerorpc.HeartBeatOnChannel(client_channel, freq=1)
client_bufchan = zerorpc.BufferedChannel(client_hbchan)
for x in xrange(10):
client_bufchan.emit('add', (x, x * x))
event = client_bufchan.recv()
assert event.name == 'OK'
assert event.args == (x + x * x, )
client_bufchan.emit('add', (x, x * x))
with assert_raises(zerorpc.LostRemote):
event = client_bufchan.recv()
client_bufchan.close()
client_task = gevent.spawn(client_do)
def server_do():
event = server.recv()
server_channel = server.channel(event)
server_hbchan = zerorpc.HeartBeatOnChannel(server_channel, freq=1)
server_bufchan = zerorpc.BufferedChannel(server_hbchan)
for x in xrange(10):
event = server_bufchan.recv()
assert event.name == 'add'
server_bufchan.emit('OK', (sum(event.args), ))
server_bufchan.close()
server_task = gevent.spawn(server_do)
server_task.get()
client_task.get()
client.close()
server.close()
def test_events_req_rep2():
server = zerorpc.Events(zmq.REP)
server.bind(endpoint)
client = zerorpc.Events(zmq.REQ)
client.connect(endpoint)
for i in range(10):
client.emit('myevent' + str(i), (i, ))
event = server.recv()
print(event)
assert event.name == 'myevent' + str(i)
assert list(event.args) == [i]
server.emit('answser' + str(i * 2), (i * 2, ))
event = client.recv()
print(event)
assert event.name == 'answser' + str(i * 2)
assert list(event.args) == [i * 2]
def test_do_some_req_rep():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.ROUTER)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
client_channel = client.channel()
client_hbchan = zerorpc.HeartBeatOnChannel(client_channel, freq=2)
client_bufchan = zerorpc.BufferedChannel(client_hbchan)
event = server.recv()
server_channel = server.channel(event)
server_hbchan = zerorpc.HeartBeatOnChannel(server_channel, freq=2)
server_bufchan = zerorpc.BufferedChannel(server_hbchan)
def client_do():
for x in xrange(20):
client_bufchan.emit('add', (x, x * x))
event = client_bufchan.recv()
assert event.name == 'OK'
assert event.args == (x + x * x, )
client_bufchan.close()
coro_pool = gevent.pool.Pool()
coro_pool.spawn(client_do)
def server_do():
for x in xrange(20):
event = server_bufchan.recv()
assert event.name == 'add'
server_bufchan.emit('OK', (sum(event.args), ))
server_bufchan.close()
coro_pool.spawn(server_do)
coro_pool.join()
client.close()
server.close()
def test_do_some_req_rep():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.ROUTER)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
client_channel = client.channel()
client_hbchan = zerorpc.HeartBeatOnChannel(client_channel,
freq=TIME_FACTOR * 4)
event = server.recv()
server_channel = server.channel(event)
server_hbchan = zerorpc.HeartBeatOnChannel(server_channel,
freq=TIME_FACTOR * 4)
def client_do():
for x in range(20):
client_hbchan.emit('add', (x, x * x))
event = client_hbchan.recv()
assert event.name == 'OK'
assert list(event.args) == [x + x * x]
client_hbchan.close()
client_task = gevent.spawn(client_do)
def server_do():
for x in range(20):
event = server_hbchan.recv()
assert event.name == 'add'
server_hbchan.emit('OK', (sum(event.args), ))
server_hbchan.close()
server_task = gevent.spawn(server_do)
server_task.get()
client_task.get()
client.close()
server.close()
def test_events_req_rep2():
endpoint = random_ipc_endpoint()
server = zerorpc.Events(zmq.REP)
server.bind(endpoint)
client = zerorpc.Events(zmq.REQ)
client.connect(endpoint)
for i in xrange(10):
client.emit('myevent' + str(i), (i,))
event = server.recv()
print event
assert event.name == 'myevent' + str(i)
assert event.args == (i,)
server.emit('answser' + str(i * 2), (i * 2,))
event = client.recv()
print event
assert event.name == 'answser' + str(i * 2)
assert event.args == (i * 2,)
def test_events_dealer_router():
server = zerorpc.Events(zmq.ROUTER)
server.bind(endpoint)
client = zerorpc.Events(zmq.DEALER)
client.connect(endpoint)
for i in range(6):
client.emit('myevent' + str(i), (i, ))
event = server.recv()
print(event)
assert event.name == 'myevent' + str(i)
assert list(event.args) == [i]
reply_event = server.new_event('answser' + str(i * 2), (i * 2, ))
reply_event.identity = event.identity
server.emit_event(reply_event)
event = client.recv()
print(event)
assert event.name == 'answser' + str(i * 2)
assert list(event.args) == [i * 2]
def test_events_dealer_router():
endpoint = random_ipc_endpoint()
server = zerorpc.Events(zmq.ROUTER)
server.bind(endpoint)
client = zerorpc.Events(zmq.DEALER)
client.connect(endpoint)
for i in xrange(6):
client.emit('myevent' + str(i), (i,))
event = server.recv()
print event
assert event.name == 'myevent' + str(i)
assert event.args == (i,)
server.emit('answser' + str(i * 2), (i * 2,),
xheader=dict(zmqid=event.header['zmqid']))
event = client.recv()
print event
assert event.name == 'answser' + str(i * 2)
assert event.args == (i * 2,)
def test_heartbeat_can_open_channel_client_close():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.ROUTER)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.DEALER)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events, ignore_broadcast=True)
client_channel = client.channel()
client_hbchan = zerorpc.HeartBeatOnChannel(client_channel,
freq=TIME_FACTOR * 2)
client_bufchan = zerorpc.BufferedChannel(client_hbchan)
def server_fn():
event = server.recv()
server_channel = server.channel(event)
server_hbchan = zerorpc.HeartBeatOnChannel(server_channel,
freq=TIME_FACTOR * 2)
server_bufchan = zerorpc.BufferedChannel(server_hbchan)
try:
while True:
gevent.sleep(1)
finally:
server_bufchan.close()
server_coro = gevent.spawn(server_fn)
gevent.sleep(TIME_FACTOR * 3)
print('CLOSE CLIENT SOCKET!!!')
client_bufchan.close()
client.close()
if sys.version_info < (2, 7):
assert_raises(zerorpc.LostRemote, server_coro.get)
else:
with assert_raises(zerorpc.LostRemote):
server_coro.get()
print('SERVER LOST CLIENT :)')
server.close()
def test_events_channel_client_side():
endpoint = random_ipc_endpoint()
server_events = zerorpc.Events(zmq.XREP)
server_events.bind(endpoint)
server = zerorpc.ChannelMultiplexer(server_events)
client_events = zerorpc.Events(zmq.XREQ)
client_events.connect(endpoint)
client = zerorpc.ChannelMultiplexer(client_events)
client_channel = client.channel()
client_channel.emit('someevent', (42,))
event = server.recv()
print event
assert event.args == (42,)
assert event.header.get('zmqid', None) is not None
server.emit('someanswer', (21,),
xheader=dict(response_to=event.header['message_id'],
zmqid=event.header['zmqid']))
event = client_channel.recv()
assert event.args == (21,)