I use QTcpServer from the Qt-Framework with C++. I started it with ret = tcpServer->listen(QHostAddress::Any, 9871)
Can you explain me what exactly are SO_SNDBUF and SO_RCVBUF options? OK, for some reason the OS buffers the outgoing/incomming data but I\'d like to clarify this subject.
how can i calculate the subnet mask having 开发者_JAVA技巧ip address 128.2.19.4 and belong to the subnet 128.2.19.0/25.please give me the detail procedure.i want to learn to calculate.Here\'s the algo
I\'m not even sure if this is possible but thought I\'d ask anyway. Sorry in advance, I\'m sure the question could be worded better.
We have a Java client that keeps a persistent socket connection open to a remote server.The client polls a DB table every 15 seconds and if there a new item, it serializes and writes it to the socket.
I have 3 network interfaces on my machine (eth0-2) each one has its own network subnet 192.168.10.,192.168.20.,192.168.30.. I was wondering how does one using BSD sockets listen on a port for a specif
I\'m using libnetfilter_queue for my project. From C app queue is accessible by \"queue file descriptor\". I have 5 queues and 5 threads t开发者_C百科o handle them. What I want to achieve is to wake t
I\'m working on two apps that connect to eachother using TCP. At one point, one of them is trying to connect using a TcpClient, but the other app is not guaranteed to have started listening yet (using
for what especially the socket option开发者_JAVA技巧s are used i.e setsockopt() and getsockopt() in socket programming ?For example you want to set or know receive buffer size
how can if开发者_运维百科ind the mac address of DNS server?If you\'re on Windows, try typing arp -a which lists the IP addresses and MAC addresses that your PC knows about.if you know the IP address o
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