What should I do if redis swoole cannot be read?
Redis swoole cannot be read because the hiredis path is wrong. The solution is: first enter the installation package directory; then execute the command "mkdir /usr/lib/hiredis cp libhiredis.so /usr/lib/hiredis...".
Apr 09, 2020 am 10:08 AM
How to use swoole in php
How to use swoole in PHP: first install dependencies through the command "sudo make install"; then add extensions in "php.ini"; finally use swoole on the server, with code such as "swoole_server("0.0.0.0", 9501) ;".
Apr 09, 2020 am 10:04 AM
What should I do if oppo cannot connect to swoole?
The solution to the inability to connect to swoole: first select to support "openssl" when compiling and installing swoole; then manually add the "php-config" path; finally add the certificate information to the swoole code as "$serv = new swoole_websocket...".
Apr 09, 2020 am 09:53 AM
What should I do if nginx cannot connect to swoole?
The solution to the problem that nginx cannot connect to swoole: first understand Nginx based on epoll; then monitor the event changes of a socket handle through Reactor; then use reactor to handle countless connection requests; and finally use swoole to handle high concurrency.
Apr 09, 2020 am 09:49 AM
What should I do if laradock fails to install swoole?
The solution to the unsuccessful installation of swoole in laradock: first rebuild the virtual machine; then check whether the installation is successful through the command "php -m | grep swoole"; then modify the nginx configuration file; finally enter laravel to install laravel-swoole.
Apr 09, 2020 am 09:42 AM
How to close the swoole process
How to close the swoole process: First use the command "netstat -tunlp|grep 9400" to view the process corresponding to the port; then use the command "php artisan swoole:action stop" to close the swoole process.
Apr 06, 2020 am 09:29 AM
What should I do if I get an error when running swoole?
The solution to the error when running swoole: first add the "swoole" extension to the "php.ini" file through the command "extension=swoole"; then use the command "php -m" to check whether the swoole extension is added; finally execute the php swoole file. Found to be running normally.
Apr 06, 2020 am 09:25 AM
Why use swoole
Reasons for using swoole: 1. The swoole open source project was born to make up for the shortcomings of PHP in some aspects; 2. swoole is actually an engine for network communication and asynchronous IO, a basic library; 3. The swoole framework mainly saves the PHP framework And the performance loss caused by the creation and destruction of global objects every time they are requested.
Apr 06, 2020 am 09:20 AM
What should I do if I can't use swoole?
The solution to the inability to use swoole: first use the command "php -i | grep ini" to find the configuration file; then check the ini configuration file address; then check whether "extension=swoole.so" is configured; and finally reconfigure swoole.
Apr 06, 2020 am 09:16 AM
What is the most essential difference between swoole and php?
The most essential difference between swoole and php is: 1. swoole is an extension of PHP; 2. PHPer can use swoole to implement functions that PHP could not achieve in the past; 3. Swoole is written in pure C language and provides an asynchronous multi-threaded server in PHP language. , asynchronous MySQL, etc.
Apr 06, 2020 am 09:11 AM
How to deploy swoole
How to deploy swoole: first download and install "oneinstack"; then select the "swoole" extension and copy the installation command "wget -c..."; then enter the command in xshell for one-click installation; finally start the "Server" server and "Client" client.
Apr 06, 2020 am 09:08 AM
How to use swoole and mysql
Swoole is better for asynchronously operating MySQL because it can prevent code blocking and improve code efficiency. Applicable scenarios are: 1. No shared resources are involved; 2. There is no strict timing relationship; 3. No atomic operations are required; 4. Often used for time-consuming operations; 5. Does not affect the main thread logic.
Mar 14, 2020 am 10:28 AM
What to use to debug swoole program
You can use gdb to debug swoole programs. gdb is the abbreviation of GNU debugger and is a programming debugging tool. Gdb can debug running programs as desired according to user-defined requirements. To start debugging a swoole program, you can enter: gdb php test.php.
Feb 12, 2020 pm 02:01 PM
How to kill the swoole process
How to kill the swoole process: first change the daemon process to 0 in the code; then enter the command "netstat -apn|grep port number", fill in the port number used by the swoole program; finally use "kill -9 swoole process pid" command.
Feb 12, 2020 pm 01:44 PM
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