【发布时间】:2024-04-12 00:30:10
【问题描述】:
我正在使用远程 linux 服务器,并且我想使用 python 从客户端通过套接字发送一个数组,所以我使用了这段代码:
message = pickle.dumps(faceBlob)
message_header = bytes(f"{len(message):<{HEADER_LENGTH}}", "utf-8")
client_socket.send(message_header + message)
为了在服务器中接收它,我使用了一个 while 循环来捕获所有消息,因为它是 > 4096 :
def receive_blop(client_socket):
# Receive our "header" containing message length, it's size is defined and constant
message_header = client_socket.recv(HEADER_LENGTH)
# If we received no data, client gracefully closed a connection, for example using socket.close() or socket.shutdown(socket.SHUT_RDWR)
if not len(message_header):
return False
# Convert header to int value
message_length = int(message_header.decode('utf-8').strip())
fragments = []
print(message_length)
while True:
# this loop is infinite
print("I arrived her")
chunk = client_socket.recv(4096)
if not chunk:
break
fragments.append(chunk)
data_arr = b"".join(fragments)
# Return an object of message header and message data
return {'header': message_header, 'data': data_arr}
服务器仍在打印“我到达这里”,但会收到消息,直到来自客户端的连接结束
【问题讨论】:
标签: python sockets server client client-server