ToRPC(Tornado + RPC) is a tiny tcp and duplex RPC implementation in Python based on Tornado IOLoop. It's very lightweight and high performance(especially on PyPy).
Notice: ToRPC was only tested on CPython 2.7+ and PyPy 2.5+ until now.
from tornado import ioloop
from torpc import RPCServer
server = RPCServer(('127.0.0.1', 5000))
@server.service.register()
def echo(x):
return x
server.start()
ioloop.IOLoop.instance().start()from tornado import ioloop, gen
from torpc import RPCClient
def result_callback(f):
print(f.result())
@gen.coroutine
def using_gen_style():
want_to_say = 'way to explore'
ret = yield rc.call('echo', want_to_say)
assert ret == want_to_say
print('gen_style complete')
rc = RPCClient(('127.0.0.1', 5000))
rc.call('echo', 'hello world', callback=result_callback)
future = rc.call('echo', 'code for fun')
future.add_done_callback(result_callback)
using_gen_style()
ioloop.IOLoop.instance().start()See more in examples.
OS: CentOS 6.6 x64
CPU: Intel i5-3470 3.20GHz
Memory: 8 GB 1600 MHz DDR3
| environment | call coroutine(qps) | callback(qps) |
| Python2.7.10 | 10162 | 12048 |
| PyPy4.0.0 | 39645 | 42346 |