Top "Tcp" questions

How do multiple clients connect simultaneously to one port, say 80, on a server?

I understand the basics of how ports work. However, what I don't get is how multiple clients can simultaneously connect …

http tcp connection client-server port

Freeing up a TCP/IP port?

netstat -tulnap shows me what ports are in use. How to free up a port in Linux?

linux networking tcp port

Can two applications listen to the same port?

Can two applications on the same machine bind to the same port and IP address? Taking it a step further, …

sockets tcp udp port communication

What are examples of TCP and UDP in real life?

I know the difference between the two on a technical level. But in real life, can anyone provide examples (the …

tcp udp

How to open port in centOS

I have installed and web application which is running on port 8080 on centOS. I only have command line access (through …

linux tcp centos port

Telnet is not recognized as internal or external command

I am trying to perform port forwarding to connect two emulators using TCP protocol on Windows. Although I have enabled …

tcp windows-7

UDP vs TCP, how much faster is it?

For general protocol message exchange, which can tolerate some packet loss. How much more efficient is UDP over TCP?

networking tcp udp

Python: Binding Socket: "Address already in use"

I have a question regarding client socket on TCP/IP network. Let's say I use try: comSocket = socket.socket(socket.…

python sockets tcp port

When is it appropriate to use UDP instead of TCP?

Since TCP guarantees packet delivery and thus can be considered "reliable", whereas UDP doesn't guarantee anything and packets can be …

networking tcp udp

In C#, how to check if a TCP port is available?

In C# to use a TcpClient or generally to connect to a socket how can I first check if a …

c# .net tcp tcpclient