import socket
import threading

# with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
#     s.bind(("0.0.0.0",1234))
#     s.listen()
#     c, addr=s.accept()
#     with c:
#         print(addr,"connected.")

#         while True:
#             data= c.recv(1024)
#             if not data:
#                 break
#         c.sendall(data)

# 多线程解决多链接并发问题
# def handle_client(c, addr):
#     print(addr,"connected.")
#     while True:
#         data = c.recv(1024)
#         if not data:
#             break
#     c.sendall(data)

# with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
#     s.bind(("0.0.0.0",1234))
#     s.listen()
#     while True:
#         c,addr = s.accept()
#         t=threading.Thread(target=handle_client, args=(c, addr))
#         t.start()

# 客户端
with socket.socket(socket.AF_INET, socket.SOCK_STREAM)as s:
    s.connect(("192.168.124.4",8888))
    s.sendall(b"Hello, Ross!")
    data = s.recv(1024)
    print("Received:",repr(data))