Posts of Tag: TCP
**Difference between TCP and UDP**
In this tutorial you will learn about difference between TCP and UDP.
TCP stands for Transmission Control Protocol. This is one of the main protocols of the Internet proto...Learn More
I have written a Python TCP/IP server for internal use, using win32serviceutil/py2exe to create a Windows service.
I installed it on a computer running Windows XP Pro SP3. However, I can't connect to it when i...Learn More
I'm looking for a python socket server framework - not to handle http, but to handle tcp sockets. I've done it myself, but adding all the features is tedious. This framework would handle thread pooling, socket...Learn More
I have a ethenet access control device that is said to be able to communicate via TCP.
How can i send a pachet by entering the HEX data, since this is what i have from their manual (a standard format for the c...Learn More
Consider setting up a connection to a RDBMS, then yanking the network plug. (You'll get the
same effect if the connection goes through a NAT gateway, and the gateway decides to purge that connection.)
At that...Learn More
In Windows XP, Microsoft took the decision to limit the number of half open connections in later service packs. Patching tcpip.sys was rumoured to fix this. Does such a limit exist in Windows 2008, and if so, i...Learn More
From what I understand, each HTTP request uses its own TCP connection (please correct me if i'm wrong). So, let's say that there are two current connections to the same server. For example, client side javasc...Learn More
I know, I'm asking a lot of questions...but as a new delphi developer I keep falling over all these questions :)
This one deals with TCP communication using indy 10. To make communication efficient, I code a cl...Learn More
I'm kinda new to low level networking. I need to intercepts all TCP/UDP packets and potentially filter or substitute them with new ones.
What would be the best way to intercept these packets and inj...Learn More
I have a mission-critical real-time data application that uses a TCP connection between the client and server. In some cases, the connection periodically dies (SocketException). No problem - just reconnect and ...Learn More
I have the following code (almost an exact copy of the Chat server example listed here:
from twisted.protocols import basic
from twisted.internet import protocol, reactor
from twis...Learn More