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.

Source Port vs Destination Port

I am new to TCP/IP and trying hard to learn basics. Well, I really wonder about inbound rules and …

tcp port firewall
Best way to open a socket in Python

I want to open a TCP client socket in Python. Do I have to go through all the low-level BSD …

python networking tcp
Create a virtual serial port connection over TCP

I am developing an application that should be able to write to a virtual serial port and receive data through …

linux sockets tcp serial-port virtual-serial-port
When will a TCP network packet be fragmented at the application layer?

When will a TCP packet be fragmented at the application layer? When a TCP packet is sent from an application, …

tcp network-programming packet
How to make an Echo server with Bash?

How to write a echo server bash script using tools like nc, echo, xargs, etc capable of simultaneously processing requests …

bash tcp netcat
Java detect lost connection

When I'm using e.g. PuTTY and my connection gets lost (or when I do a manual ipconfig /release on …

java tcp connection
Can you telnet to ssh?

I know you can telnet and negotiate with HTTP server by using HTTP protocol standards - for example: telnet google.…

http tcp ssh telnet
TCP vs UDP - What is a TCP connection?

What exactly is a TCP connection? I understand there isn't a physical connection from the client to server. Is this …

tcp udp network-protocols
High performance TCP server in C#

I am an experienced C# developer, but I have not developed a TCP server application so far. Now I have …

c# tcp scalable
close() is not closing socket properly

I have a multi-threaded server (thread pool) that is handling a large number of requests (up to 500/sec for one …

c sockets tcp client-server