43 My program opens a socket with this function: sockfd = socket (AF_INET, SOCK_RAW, IPPROTO_ICMP) After finish sending data the socket is closed: close (sockfd); But the issue …

Sep 30, 2008 · Sockets have been in widespread use since the early 1980s. A port represents an endpoint or "channel" for network communications. Port numbers allow different applications …

System.Net.Sockets Verbose: 0 : [8188] Socket#30180123::Send() DateTime=2010-04-07T20:49:48.6317500Z System.Net.Sockets Error: 0 : [8188] Exception in the …

I have written a small program that interacts with a server on a specific port. The program works fine, but: Once the program terminated unexpectedly, and ever since that socket connection is …

I'm building web app that needs to communicate with another application using socket connections. This is new territory for me, so want to be sure that sockets are different than …

I would like to know the simplest and most effective way to open and write data to a socket in the C programming language for network programming.

Edit System.Net.ServicePointManager.SecurityProtocol - This property selects the version of the Secure Sockets Layer (SSL) or Transport Layer Security (TLS) protocol to use for new …

There is a limit, yes. See ulimit. In addition, you need to consider the TIME_WAIT state. Once a TCP socket is closed (by default) the port remains occupied in TIME_WAIT status for 2 …

Jan 18, 2015 · System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine at …

Bidirectional means the data incoming and outgoing data flows over the same channel (sockets), in classical socket it is the case. For example you want to connect to a server: you create a …