Top "Tcp" questions

Transmission Control Protocol (TCP) is a transport layer protocol that provides a connection-oriented data stream service with guaranteed, in-order delivery.

How should one go about choosing a default TCP/IP port for a new service?

When developing an app that will listen on a TCP/IP port, how should one go about selecting a default …

networking tcp
Capture only ssl handshake with tcpdump

I have a server to which many clients connect using SSL. Recently I'm observing SSL handshake errors in the server …

ssl networking tcp tcpdump
java.net.SocketException: socket closed TCP Client Server Communication

I am creating a java client/server application over TCP where we have two sockets: One is for exchanging messages. …

java sockets tcp client-server socketexception
squid proxy - howto allow tcp connect - getting TCP_DENIAL/400 with ERR_INVALID_DOMAIN

I'm having a device which needs to connect to an internet service on tcp:80 but the network has no direct …

http tcp proxy connect squid
Does TCP send a SYN/ACK on every packet or only on the first connection?

I have a TCP server that listens for an incoming client, then sends it one packet of data every second. …

networking tcp udp client-server packet
Tunnel any kind of TCP traffic through HTTP/s

I am looking for a software to tunnel RDP or other binary TCP traffic through a HTTPS tunnel. Because many …

tcp applet portforwarding http-tunneling big-ip
TCP Vs. Http Benchmark

I am having a Web application sitting on IIS, and talking with [remote]Service-Machine. I am not sure whether to …

http tcp
Assigning TCP/IP Ports for In-House Application Use

I've written a WCF Service hosted by a Windows Service and it needs to listen on a known TCP/IP …

tcp
Send/receive Packets with TCP sockets

Recently, I managed to create sockets on my PC and my Raspberry Pi to enable communication between both devices. Currently, …

python sockets tcp client-server packet
WebSockets ping/pong, why not TCP keepalive?

WebSockets have the option of sending pings to the other end, where the other end is supposed to respond with …

tcp websocket keep-alive