remote host for keep alive

Basic introductionKeep alive can be set at the operating system level for connections made to this machine. A simple TCP packet is returned to the remote host within the set time to detect if the remote host is still responding.There are 2 main

Http://hi.baidu.com/zgcui/item/ffd8b7de64a3b5836dce3f23 TCP connectionsWhen the TCP protocol is used in network communication, before a true read-write operation, a connection must be established between the server and the client, and when the

Previous wordsAn HTTP connection is a critical channel for HTTP message transmission. To master HTTP, you need to understand the ins and outs of HTTP connections and how to use those connectionsIf you want to view a Web page, the browser will follow

Php calls six remote url methods. For more information, see. Example code 1: Use file_get_contents to get content in get mode The code is as follows: $ Url = 'http: // www.baidu.com /';$ Html = file_get_contents ($ url );// Print_r ($

Summary of six methods for php to call remote URLs. Sample Code 1: Use file_get_contents to get content and copy the code as follows :? Php $ urlwww.baidu.com; $ htmlfile_get_contents ($ url); print_r ($ http_response_he example code 1: get content

Use Haproxy as the load balancer for SQL Server.The sample configuration items in the document are used:Timeout client 50sTimeout server 50sWith this configuration item, there are sometimes "remote hosts forcing an existing connection to shut down"

Example code 1: Use file_get_contents to get content in get ModeCopy codeThe Code is as follows:$ Url = 'HTTP: // www.baidu.com /';$ Html = file_get_contents ($ url );// Print_r ($ http_response_header );Ec ($ html );Printhr ();Printarr ($

Example code 1: Use file_get_contents to get content in get Mode$ Url = 'HTTP: // www.baidu.com /';$ Html = file_get_contents ($ URL );// Print_r ($ http_response_header );EC ($ html );Printhr ();Printarr ($ http_response_header );Printhr

Copyright Notice: Original works, declined reprint! Otherwise, the legal liability will be investigated.An official description of NLB, you must first understand the principles of NLB before building an NLB cluster Network Load

Transferred from: http://www.cnblogs.com/peida/archive/2013/03/18/2965369.htmlThe wget in a Linux system is a tool for downloading files, which is used at the command line. For Linux users is an essential tool, we often have to download some