async def main():
conn = Connection(await asyncio.open_connection("localhost", port))
conn.start_service()
x = await conn.call("increment", 10)
assert x is None
x = await conn.call("read")
assert x is 10
x = await conn.call("increment", 6)
assert x is None
x = await conn.call("read")
assert x is 16
with pytest.raises(RemoteException) as einfo:
await conn.call("xxx")
assert "xxx" in str(einfo.value)
assert "not exist" in str(einfo.value)
with pytest.raises(RemoteException) as einfo:
await conn.call("not_public")
assert "not_public" in str(einfo.value)
assert "not exist" in str(einfo.value)
with pytest.raises(RemoteException) as einfo:
await conn.call("invalid")
assert "MyException" in str(einfo.value)
await conn.close()
async def main():
conn = Connection(await asyncio.open_connection("localhost", port=8500))
# Setup infrastructure
conn.start_service()
# Call remote service
result = await conn.call("sum", 3, 2)
print("Result =", result)
async def main():
conn = Connection(await asyncio.open_connection("localhost", port=8500))
# Setup infrastructure
conn.start_service(ClientService())
# Call remote service
result = await conn.call("sum", 3, 2)
print("Result =", result)
# For simplicity, we sleep for some time, to give a chace a server call us
await asyncio.sleep(1)
async def client_process():
COUNT = 20000
conn = Connection(await asyncio.open_connection("localhost", port=8500))
asyncio.ensure_future(conn.serve())
conn.set_nr_error_handle(lambda x, y: 0)
start_time = time.time()
for _ in range(COUNT):
await conn.call("sum", 1, 2)
end_time = time.time()
duration = end_time - start_time
print("call & wait: Calls/s: {}".format(COUNT / duration))
start_time = time.time()
for _ in range(COUNT):
await conn.call_no_response("sum", 1, 2)
end_time = time.time()
duration = end_time - start_time
print("call_no_response: Calls/s: {}".format(COUNT / duration))
async def _connect(self, hostname, port):
key = (hostname, port)
conn_f = self.connections.get(key)
if conn_f is None:
f = asyncio.Future()
self.connections[key] = f
connection = Connection(await
asyncio.open_connection(hostname, port))
asyncio.ensure_future(self._serve(connection, hostname, port))
f.set_result(connection)
return connection
else:
return await conn_f
async def main():
conn = Connection(await asyncio.open_connection("localhost", port))
conn.set_nr_error_handle(error_callback)
conn.start_service()
x = await conn.call_no_response("increment", 10)
assert x is None
x = await conn.call_no_response("increment", 10)
assert x is None
x = await conn.call_no_response("read")
assert x is None
assert error_msg[0] is None
x = await conn.call_no_response("xxx", 10)
x = await conn.call("read")
assert error_msg[0]
assert x == 20
async def main():
conn = Connection(await asyncio.open_connection("localhost", port))
asyncio.ensure_future(conn.serve(ClientService()))
x = await conn.call("server_method")
assert x == "data"
await oneshot