localhost via unix socket

I. OverviewSockets are often referred to as "sockets", which describe IP addresses and ports, are handles to a chain of communication, and applications send requests to the network via a socket or respond to requests from the network.Socket

Basic Python Socket ModulePython provides two basic socket modules. The first one is the Socket, which provides the standard BSD Sockets API. The second one isSocketserver, it provides a server-centric class that simplifies the development of Web

MySQL can not connect to the database through localhost solution Problem: A server's PHP program cannot connect to the database through the localhost address, but if set to 127.0.0.1 you can connect normally, and connecting to other database

Summary of differences between MySQL host 127.0.0.1 and localhost, mysqllocalhost 1. mysql-h 127.0.0.1 is connected using TCP/IP. mysql server considers the connection from 127.0.0.1 or "localhost. localdomain" 2. When mysql-h localhost is used,

The Code is as follows: {code ...} if the connection address is & #039; localhost & #039;, an error is reported, as follows: Warning: mysqli () :( HY0002002): Nosuchfileordirectoryinmntwwwcglevipublichtmlmysql. phponline2ConnectError... the Code is

Ladies and gentlemen, crossing, the last time we were talking about an example of a datagram socket communication based on the Af_unix domain, this time we say the example is: flow socket communication based on af_inet domain . Gossip Hugh, words

Many of my friends may encounter a problem. I don't know what is the difference between 127.0.0.1 and localhost. However, sometimes I find that the connection fails when I use localhost, but I changed it to 127.0.0.1, so what are their differences?

What we enter in the address bar is called a common resource marker (Universal Resource Identifier,URI) and it has many styles, which we often call Uniform Resource Locators (Uniform Resource Locator,url) in the form of its format as

The code is as follows: connect_error) { die('Connect Error (' . $mysqli->connect_errno . ') ' . $mysqli->connect_error);};echo 'ok'; If the above connection address is ' localhost ' there will be an error, as

1. When mysql-h 127.0.0.1, using TCP/IP connectivity, MySQL server considers the connection to be from 127.0.0.1 or "Localhost.localdomain" 2. When mysql-h localhost, it is not connected with TCP/IP and uses UNIX sockets; At this time, MySQL server