Top "Tcp" questions

How can I connect to Android with ADB over TCP?

I am attempting to debug an application on a Motorola Droid, but I am having some difficulty connecting to the …

android networking tcp debugging adb

Who is listening on a given TCP port on Mac OS X?

On Linux, I can use netstat -pntl | grep $PORT or fuser -n tcp $PORT to find out which process (PID) …

macos tcp netstat listen

java.net.ConnectException: Connection refused

I'm trying to implement a TCP connection, everything works fine from the server's side but when I run the client …

java networking tcp

What does "connection reset by peer" mean?

What is the meaning of the "connection reset by peer" error on a TCP connection? Is it a fatal error …

sockets tcp

Check status of one port on remote host

I need a command line that can check the port status on a remote host. I tried ping xxx.xxx.…

windows batch-file tcp cmd

How do I debug error ECONNRESET in Node.js?

I'm running an Express.js application using Socket.io for a chat webapp and I get the following error randomly …

node.js sockets tcp express

What causes a TCP/IP reset (RST) flag to be sent?

I'm trying to figure out why my app's TCP/IP connection keeps hiccuping every 10 minutes (exactly, within 1-2 seconds). I …

networking tcp

Test if remote TCP port is open from a shell script

I'm looking for a quick and simple method for properly testing if a given TCP port is open on a …

shell tcp port solaris telnet

What is the largest TCP/IP network port number allowable for IPv4?

What is the highest port number one can use?

tcp network-protocols

Maximum packet size for a TCP connection

What is the maximum packet size for a TCP connection or how can I get the maximum packet size?

networking tcp