def udp_server_concurrency(self):
while True:
recv_msg, recv_addr = self.udp_socket.recvfrom(1024)
msg = recv_msg.decode('utf-8')
self.msg = '来自IP:{}端口:{}:\n{}\n'.format(recv_addr[0], recv_addr[1],
msg)
self.signal_write_msg.emit("写入")
Constant.parse_receive(self.msg)
def tcp_client_concurrency(self):
"""
功能函数，用于TCP客户端创建子线程的方法，阻塞式接收
:return:
"""
while True:
recv_msg = self.tcp_socket.recv(1024)
if recv_msg:
msg = recv_msg.decode('utf-8')
self.msg = '来自IP:{}端口:{}:\n{}\n'.format(
self.address[0], self.address[1], msg)
self.signal_write_msg.emit("写入")
Constant.parse_receive(self.msg)
else:
self.tcp_socket.close()
self.reset()
self.msg = '从服务器断开连接\n'
self.signal_write_msg.emit("写入")
break
def web_server_concurrency(self):
"""
功能函数，供创建线程的方法；
使用子线程用于监听并创建连接，使主线程可以继续运行，以免无响应
使用非阻塞式并发用于接收客户端消息，减少系统资源浪费，使软件轻量化
:return:None
"""
while True:
try:
self.client_socket, self.client_address = self.tcp_socket.accept(
)
except Exception as ret:
pass
else:
self.client_socket.setblocking(False)
# 将创建的客户端套接字存入列表
self.client_socket_list.append(
(self.client_socket, self.client_address))
self.msg = 'WEB服务端已连接浏览器，IP:%s端口:%s\n' % self.client_address
self.signal_write_msg.emit("写入")
# 轮询客户端套接字列表，接收数据
for client, address in self.client_socket_list:
try:
recv_msg = client.recv(1024)
except Exception as ret:
pass
else:
if recv_msg:
msg = recv_msg.decode('utf-8')
msg_lines = msg.splitlines()
msg_dir = re.match(r"[^/]+(/[^ ]*)", msg_lines[0])
self.msg_dir = msg_dir.group(1)
self.msg = '来自IP:{}端口:{}:\n请求路径:{}\n'.format(
address[0], address[1], self.msg_dir)
self.signal_write_msg.emit("写入")
Constant.parse_receive(self.msg)
self.web_client_socket = client
self.all_send()
else:
client.close()
self.client_socket_list.remove((client, address))
def tcp_server_concurrency(self):
"""
功能函数，供创建线程的方法；
使用子线程用于监听并创建连接，使主线程可以继续运行，以免无响应
使用非阻塞式并发用于接收客户端消息，减少系统资源浪费，使软件轻量化
:return:None
"""
while True:
try:
self.client_socket, self.client_address = self.tcp_socket.accept(
)
except Exception as ret:
pass
else:
self.client_socket.setblocking(False)
# 将创建的客户端套接字存入列表
self.client_socket_list.append(
(self.client_socket, self.client_address))
self.msg = 'TCP服务端已连接IP:%s端口:%s\n' % self.client_address
self.signal_write_msg.emit("写入")
# 轮询客户端套接字列表，接收数据
for client, address in self.client_socket_list:
try:
recv_msg = client.recv(1024)
except Exception as ret:
pass
else:
if recv_msg:
msg = recv_msg.decode('utf-8')
self.msg = '来自IP:{}端口:{}:\n{}\n'.format(
address[0], address[1], msg)
self.signal_write_msg.emit("写入")
Constant.parse_receive(self.msg)
else:
client.close()
self.client_socket_list.remove((client, address))