[英]Issue in connecting client socket with server socket
I have a server running on a desktop machine with IP address 192.168.1.11, and client code is running on server accessing through OpenVPN connect.我有一台在 IP 地址为 192.168.1.11 的台式机上运行的服务器,客户端代码在通过 OpenVPN 连接访问的服务器上运行。 When I run the below code client sends the request but server doesn't receives it.当我运行下面的代码客户端发送请求但服务器没有收到它。
Server.py:服务器.py:
context=zmq.Context()
socket=context.socket(zmq.REP)
socket.bind("tcp://*:8080")
while True:
message=socket.recv_pyobj()
print("%s:%s" %(message.get(1)[0],message.get(1)[1]))
socket.send_pyobj({1:[message.get(1)[0],message.get(1)[1]]})
Client.py客户端.py
socket=context.socket(zmq.REQ)
socket.connect("tcp://192.168.1.11:8080")
name="Test"
while True:
message=input("Test Message")
socket.send_pyobj(({1:[name,message]}))
Thanks help is highly appreciated.非常感谢您的帮助。
Q : "Issue in connecting client socket with server socket"问: “连接客户端套接字和服务器套接字的问题”
Step 0: proof there has been achieved an OSI-ISO-Layer-3 visibility traceroute <targetIP>
步骤 0:证明已实现 OSI-ISO-Layer-3 可见性traceroute <targetIP>
Step 1: having achieved a visible route to <targetIP>
, repair the code to meet documented REQ/REP
properties第 1 步:实现到<targetIP>
的可见路由后,修复代码以满足记录的REQ/REP
属性
Step 2: having achieved a visible route to <targetIP>
and REQ/REP
, we should improve robustness of the code第 2 步:在实现了到<targetIP>
和REQ/REP
的可见路由之后,我们应该提高代码的健壮性
context = zmq.Context()
socket = context.socket( zmq.REP )
socket.bind( "tcp://*:8080" )
#---------------------------------------------- # ROBUSTNESS CONFIGs
socket.setsockopt( zmq.LINGER, 0 ) # .set explicitly
socket.setsockopt( zmq.MAXMSGSIZE, ... ) # .set safety ceiling
socket.setsockopt( ..., ... ) # .set ...
#---------------------------------------------- # ROBUSTNESS CONFIGs
while True:
message = socket.recv_pyobj() # .recv() a request from REQ-side
print( "%s:%s" % ( message.get(1)[0], # shall improve robustness
message.get(1)[1] # for cases other than this
)
)
socket.send_pyobj( { 1: [ message.get(1)[0], # REP must "answer" to REQ
message.get(1)[1]
]
}
)
TARGET_IP = "<targetIP>" # <targetIP> from Step 0
PORT_NUMBER = 8080
socket = context.socket( zmq.REQ )
socket.connect( "tcp://{0:}:{1:}".format( TARGET_IP, PORT_NUMBER ) )
#---------------------------------------------- # ROBUSTNESS CONFIGs
socket.setsockopt( zmq.LINGER, 0 ) # .set explicitly
socket.setsockopt( zmq.MAXMSGSIZE, ... ) # .set safety ceiling
socket.setsockopt( ..., ... ) # .set ...
#---------------------------------------------- # ROBUSTNESS CONFIGs
name = "Test"
while True:
message = input( "Test Message" )
socket.send_pyobj( ( { 1: [ name, # REQ-side sends a request
message # here
] # bearing a tuple
} # with a dict
) # having a list
) # for a single key
#------------------------------------------ # REQ-side now MUST also .recv()
_ = socket.recv() # before it can .send() again
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.