Sockets are Linux file descriptors that serve as the communication end-points for processes running on that device. Each Linux socket consists of the device'sIP addressand a selectedport number. A socket connection is a bidirectional communication pipe that allows two processes to exchange information...
In this blog we have covered about Socket Programming in Java. You will learn client side programming, server side programming, with examples
To a programmer, a socket looks and behaves much like a low-level file descriptor. This is because commands such as read() and write() work with sockets in the same way they do with files and pipes. Sockets were first introduced in 2.1BSD and subsequently refined into their current form...
This is where good understanding of the concept of afile descriptorcomes in handy. When we think about file descriptors, we usually think about some abstract handle that we use to access a file (or a pipe, socket, etc.). And this already is a good intuition. It is somethingabstract. Ph...
The last part is key to understanding how Bash works. In Unix and Linux, everything is a file. That means you can use the same commands without worrying about whether the I/O stream—the input and output—comes from a keyboard, a disk file, a socket, a pipe, or another I/O abstrac...
What is socket busy polling and how is it used? Compared to RHEL 7, the RHEL8 guide describes "Busy polling behavior is supported by all the device drivers". Is it right? If then, can we apply it on a virtual environment? What is busy polling logic and how can we calculate how much...
The /proc/vmcore file is thus one of the most common sources for kernel core dumps. The data is represented in ELF (Executable and Linkable Format), which we will discuss a bit more later on. However, if you were to go searching on your Linux machine for a /proc/vmcore file, you pr...
WebSocket APIs enable bidirectional communication between client and server. This type of API does not require a new connection to be established for each communication—once the connection is established it allows for continuous exchange. This makes Web Socket APIs ideal for real-time communication. ...
(On GNU/Linux) the Xorg server listens for keycodes Parse URL Convert non-ASCII Unicode characters in the hostname Opening of a socket TLS handshake If a packet is dropped HTTP protocol HTTP Server Request Handle Behind the scenes of the Browser ...
socket tls_ciphersuites tmpdir See also Section 7.1.8, “Server System Variables”. Identifiers with an initial dollar sign. The use of the dollar sign ($) as the initial character of an unquoted identifier was deprecated in MySQL 8.0, and is restricted in MySQL 8.1 and later; using...