Gevent powered cross service communication tool

This tool is aimed to provide simple and customizable interface for communication between different services over sockets. No encryption yet.

Simple example:

Client:

from crosservice.signals import BaseSignal

class PingSignal(BaseSignal):
    _host = '127.0.0.1'
    _port = 5555
    signal = 'ping'
    expect_data = ['time']

if __name__ == '__main__':
    ping = PingSignal({'foo': 'bar'})
    if ping.result:
        print ping.result.foo, ':', ping.result.time
    else:
        print "Error: ", ping.result.error

Server:

from crosservice.server import start_server
from crosservice.handlers import BaseHandler
import time

class PingHandler(BaseHandler):
    signal = 'ping'
    required_data = ['foo']

    def run(self, foo):
        if foo == 'bar':
            foo = 'received at'
            self.result.foo = foo
            self.result.time = time.time()
        else:
            self.result.error = 'Bad foo!'

if __name__ == '__main__':
    start_server('127.0.0.1', 5555, 1000)