python-websocket-signal/game_server.py at master · qtip/python-websocket-signal · GitHub

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from time import sleep
from async import Async
from websocketremotefunctioncaller import WebSocketRemoteFunctionCaller

class MyWebSocketRemoteFunctionCaller(WebSocketRemoteFunctionCaller):
    def onopen(self, client):
        client_positions[client] = (0,0)
        for known_client in self.clients():
            if known_client != client:
                x, y = client_positions[known_client]
                Async(agent_update, str(known_client), x, y, client)
                Async(agent_update, str(client), 0, 0, known_client)
    def onclose(self, client):
        for dest_client in self.clients():
            if dest_client != client:
                Async(agent_exit, str(client), dest_client)

if __name__ == "__main__":
    ws = MyWebSocketRemoteFunctionCaller()


    ws.start('127.0.0.1', '8080');


    # Remote functions
    @ws.client_function()
    def agent_update(agent, x, y): pass

    @ws.client_function()
    def agent_exit(agent): pass

    # Local functions
    @ws.server_function()
    def end():
        ws.stop()
        ws.server.shutdown()

    client_positions = dict()

    @ws.server_function()
    def broadcast_position(x, y, client):
        client_positions[client] = (x,y)
        for dest_client in ws.clients():
            if dest_client != client:
                Async(agent_update, str(client), x, y, dest_client)

    while True:
        sleep(5)
        if not ws.running:
            break