You can try to clear the browser cache and access your FTP to see if you can log on
Cause
A server (not necessarily a Web server) serves as a gateway or proxy to meet customer requirements (such as a Web browser or our CheckUpDown robot) to access
Cause1. PHP FastCGI Process count is insufficientWhen the number of concurrent accesses to the website is huge, the number of php fastcgi processes is not guaranteed, because cgi works in a single thread and multiple processes, that is to say, cgi
Brief introductionPHP-FPM is actually a patch of PHP source code designed to integrate FASTCGI process management into a PHP package. It must be patch into your PHP source code and can be used after compiling and installing PHP. Now we can download
In the study of Linux on the journey, encountered a variety of problems, has been resolved to take notesKey installation[more detailed explanation from]lnmp.org pagesInstalling the LNMP stable versionWget-c
Install Apache, MySQL, and PHP first, sequentially.1.apache, MySQL installation is relatively simple, skip2. PHP installation, I installed the php5.3.6 built-in php-fpm, so there is no need to separate under the
FastCGI and mod_php in PHP
The knowledge about FastCGI and mod_php on the internet is messy and incomplete, so you can sort it out here for the convenience of beginners.
Background
The most common way of PHP is to run the module (mod_php) in
Before reading this article, you should have a concept that the source IP address cannot be forged in the case of normal TCP/IP communication. That is to say, in the TCP/IP protocol, the source IP address of the data packet can be forged, but this
Original: http://www.ahlinux.com/php/10319.htmlNginx+php appear 502 Bad gateway, generally this is not nginx problem, but because of fastcgi or PHP problems caused, common have the following several.1. PHP.ini Memory_limit is too small (this must be
PHP running mode has four minutes:1) cgi Common Gateway Interface ))
2) fast-cgi resident (long-live) type CGI
3) cli Command Line Interface)
4) web module mode (module mode for running apache and other web servers)
1. CGI (Common Gateway Interface)
I haven't written some blogs for a long time. I just found my job. I had the honor to participate in the splitting project of my company's website in a few days. Today I wrote these things to familiarize myself with the source code installation
The PHP-FPM is a phpfastcgi process manager and is for PHP only. The php-fpm is actually a patch of PHP source code designed to integrate FASTCGI process management into a PHP package. It must be patch into your PHP source code and can be
PHP-FPM is also a third-party fastcgi process Manager, which is developed as a patch for PHP, it also needs to be compiled with the PHP source code at the time of installation, that is, the PHP-FPM is compiled into the PHP kernel, so the performance
FastCGI: To take into account the efficiency and security of PHP under IIS, Microsoft has given the FastCGI solution. Similar to the ISAPI principle, it is to reduce the consumption of pre-operations such as CGI initialization. FastCGI can allow the
You can try to clear the browser cache access to your FTP to see if you can log in
Successfully resolved 502 Bad Gateway error
Log on Today, show 502 bad Gateway,nginx the most annoying place is often this error, because I do not intend to spend
You can try to clear the browser cache access to your FTP to see if you can log in
Cause
A server (not necessarily a Web server) is a gateway or proxy to meet customer requirements, such as a Web browser or our Checkupdown robot, to access the
The 1 FPM (FastCGI process Manager) replaces most of the additional features of PHP FastCGI and is useful for high-payload sites.Its features include:Support Smooth stop/ start advanced process management function, can work on different uid/gid/"
The FPM (FastCGI process Manager) replaces most of the additional features of PHP FastCGI and is useful for high-payload sites.Its features include:
Advanced process management features that support smooth stop/start;
Can work in
Windows7 Configuring Nginx+php+mysql Tutorials Recently in the study of PHP, want to record their learning experience, and write some experience, only for reference exchange. This article is suitable for those students who have just contacted PHP,
PHP operating mode has 4 minutes:1) CGI Universal Gateway Interface (Common Gateway Interface))2) fast-cgi resident (long-live) type CGI3) CLI command line run (Interface)4) Web module mode (module mode for Web server running like Apache) 1.CGI
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