Question

我在第一台机器上有3个程序（ clientA.py，ClientB.py，Server_X.py ），在第2台机器上有1个程序（ machine_Y.py ）。<登记/> 我需要作为图片连接并同时从两个客户端发送数据到主机Y上的服务器，修改此数据并发送到主机X中的服务器。

<小时/> 无法一次连接到机器 多个插座 。说连接被拒绝了。
我在localhost上测试了我的代码，在这种情况下，两台机器是相同的。你能告诉一些解决这个问题的方法吗？

客户A.

import socket
import time
import threading
def client_cam():
    # create socket and bind host
    client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    client_socket.connect(('localhost', 9000))
    connection = client_socket.makefile('wb')
    try:
        count=1
        while True:
            data = 'from CAMERA: '
            client_socket.send(b'Camera')
            time.sleep(1)
            count+=1
    finally:
        connection.close()
        client_socket.close()

if __name__ == '__main__':
    client_cam()

除了端口号

之外，客户B与上述相同 machine_Y.py

....# here some handlers for VideoStreamHandler , SensorDataHandler
class ThreadServer(object):

    def server_thread(host, port):
        server = SocketServer.TCPServer((host, port), VideoStreamHandler)
        server.serve_forever()

    def server_thread2(host, port):
        server = SocketServer.TCPServer((host, port), SensorDataHandler)
        server.serve_forever()

    def motor_client(host,port):
        client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        client_socket.connect((host, port))
        connection = client_socket.makefile('wb')
        try:
            count = 1
            while True:
                data = 'from Motor: '
                client_socket.send(b'motor')
                time.sleep(1)
                count += 1
        finally:
            connection.close()
            client_socket.close()

    motor_thread = threading.Thread(target=motor_client('localhost',9003))
    video_thread = threading.Thread(target=server_thread('localhost', 9000))
    distance_thread = threading.Thread(target=server_thread2('localhost', 9001))

    video_thread.start()
    distance_thread.start()
    motor_thread.start()

if __name__ == '__main__':
    ThreadServer()

Server_X.py

import SocketServer
import threading

class MotorStreamHandler(SocketServer.BaseRequestHandler):

    data = " "

    def handle(self):

        try:
            while self.data:
                self.data = self.request.recv(1024)
                print(self.data)
        finally:
            print("Connection closed on thread Motor")
class ThreadServer(object):
    def server_thread(host, port):
        server = SocketServer.TCPServer((host, port), MotorStreamHandler)
        server.serve_forever()
    motor_thread = threading.Thread(target=server_thread('localhost',9003))
    motor_thread.start()

if __name__ == '__main__':
    ThreadServer()

同时发送和接收来自不同端口的python

0 个答案: