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.

What is the cost of many TIME_WAIT on the server side?

Let's assume there is a client that makes a lot of short-living connections to a server. If the client closes …

networking tcp network-programming time-wait
How to write a scalable Tcp/Ip based server

I am in the design phase of writing a new Windows Service application that accepts TCP/IP connections for long …

c# .net networking tcp scalability
How to connect MySQL database using Python+SQLAlchemy remotely?

I am having difficulty accessing MySQL remotely. I use SSH tunnel and want to connect the database MySQL using Python+…

python mysql tcp sqlalchemy ssh-tunnel
JavaScript WebSockets with UDP?

I'm writing a JavaScript Application that has to receive a huge amount of data from other users. It is not …

javascript tcp udp websocket packet
What do you use when you need reliable UDP?

If you have a situation where a TCP connection is potentially too slow and a UDP 'connection' is potentially too …

sockets tcp network-programming udp
Difference between push and urgent flags in TCP

I'm trying to understand the difference between a TCP segment with the flag PSH and with the flag URG. I …

tcp
TCP Connect error 115 Operation in Progress What is the Cause?

My application creats a TCP connection, This is working normaly. But in one network server has many IP say 174.X.…

c networking tcp network-programming errno
How to send carriage return over telnet?

I am using Ubuntu telnet client. I am trying to send 2 lines over the telnet connection that I have made. …

tcp console client telnet
Can TCP and UDP sockets use the same port?

First of all, is there any problem with using both UDP and TCP on the same server? Secondly, can I …

sockets networking tcp udp
with SIP, when to use TCP not UDP?

I know pretty the differences between UDP and TCP in general (eg. http://www.onsip.com/about-voip/sip/udp-versus-tcp-for-voip) Question …

tcp udp sip voip