make php artisan serve multi threaded

You need to use a real web server in production, that's what has to be done..

Apache, nginx, IIS, etc..

(Edit: Warning sign is for @zachleigh's PHP documentation quote)

Artisan serve uses the built in php server, which is only for development purposes. See the note in the php documentation about it: http://php.net/manual/en/features.commandline.webserver.php

This web server was designed to aid application development. It may also be useful for testing purposes or for application demonstrations that are run in controlled environments. It is not intended to be a full-featured web server. It should not be used on a public network.

Do what @SaeedPrez said and get a real server up and running. Apache or nginx are going to be your best options.

Edit: I see SaeedPrex has beat me to the documentation warning... :(

@zachleigh you missed the Warning part ☺

@SaeedPrez Massive failure on my part. I can't do anything right today...

@zachleigh sounds like you've had too little coffee today. Don't worry, I added a warning sign for you.

@SaeedPrez Lol. Thanks, its just what my inadequate post needs. (Yeah, don't think I can get enough coffee today..)

@SaeedPerz @zachleigh Thank you so much for the information.

But if i am using WAMP server (Apache web server), if multiple requests are hitting at the same time, i am getting whoops looks like something went wrong error. Please help me. Thanks in advance.

@kirankumar467 hmm, you'll have to check the log files to see what's going on.

Generally though, I recommend https://laragon.org/ to Windows users, it made my dev life so much easier compared to Xampp, Wamp, Homestead, etc.

Feel free to check out these videos if you'd like for more info, shows how to install Laragon and Laravel 5.4.

• https://www.youtube.com/watch?v=pHQOdXY2AZU&list=PL0Nx259JjLcGqXg5kpTifqQ9GFoQ2qGPy

@SaeedPrez I am getting following error in my log.

[2017-04-23 09:35:20] production.ERROR: RuntimeException: The only supported ciphers are AES-128-CBC and AES-256-CBC with the correct key lengths. in C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Encryption\Encrypter.php:43 Stack trace: #0 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Encryption\EncryptionServiceProvider.php(27): Illuminate\Encryption\Encrypter->__construct('', 'AES-256-CBC') #1 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Container\Container.php(746): Illuminate\Encryption\EncryptionServiceProvider->Illuminate\Encryption{closure}(Object(Illuminate\Foundation\Application), Array) #2 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Container\Container.php(644): Illuminate\Container\Container->build(Object(Closure), Array) #3 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(709): Illuminate\Container\Container->make('encrypter', Array) #4 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Container\Container.php(864): Illuminate\Foundation\Application->make('encrypter') #5 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Container\Container.php(819): Illuminate\Container\Container->resolveClass(Object(ReflectionParameter)) #6 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Container\Container.php(788): Illuminate\Container\Container->getDependencies(Array, Array) #7 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Container\Container.php(644): Illuminate\Container\Container->build('App\Http\Middle...', Array) #8 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(709): Illuminate\Container\Container->make('App\Http\Middle...', Array) #9 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(127): Illuminate\Foundation\Application->make('App\Http\Middle...') #10 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php(33): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request)) #11 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(104): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #12 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Routing\Router.php(655): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #13 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Routing\Router.php(629): Illuminate\Routing\Router->runRouteWithinStack(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request)) #14 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Routing\Router.php(607): Illuminate\Routing\Router->dispatchToRoute(Object(Illuminate\Http\Request)) #15 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(268): Illuminate\Routing\Router->dispatch(Object(Illuminate\Http\Request)) #16 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php(53): Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http{closure}(Object(Illuminate\Http\Request)) #17 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode.php(46): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #18 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(137): Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle(Object(Illuminate\Http\Request), Object(Closure)) #19 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php(33): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request)) #20 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(104): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #21 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(150): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #22 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(117): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request)) #23 C:\wamp64\www\GoAP\public\index.php(53): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) #24 C:\wamp64\www\GoAP\index.php(21): require_once('C:\wamp64\www\G...') #25 {main} [2017-04-23 09:35:20] production.ERROR: RuntimeException: The only supported ciphers are AES-128-CBC and AES-256-CBC with the correct key lengths. in C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Encryption\Encrypter.php:43 Stack trace: #0 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Encryption\EncryptionServiceProvider.php(27): Illuminate\Encryption\Encrypter->__construct('', 'AES-256-CBC') #1 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Container\Container.php(746): Illuminate\Encryption\EncryptionServiceProvider->Illuminate\Encryption{closure}(Object(Illuminate\Foundation\Application), Array) #2 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Container\Container.php(644): Illuminate\Container\Container->build(Object(Closure), Array) #3 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(709): Illuminate\Container\Container->make('encrypter', Array) #4 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Container\Container.php(864): Illuminate\Foundation\Application->make('encrypter') #5 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Container\Container.php(819): Illuminate\Container\Container->resolveClass(Object(ReflectionParameter)) #6 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Container\Container.php(788): Illuminate\Container\Container->getDependencies(Array, Array) #7 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Container\Container.php(644): Illuminate\Container\Container->build('App\Http\Middle...', Array) #8 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(709): Illuminate\Container\Container->make('App\Http\Middle...', Array) #9 C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(174): Illuminate\Foundation\Application->make('App\Http\Middle...') #10 C:\wamp64\www\GoAP\public\index.php(58): Illuminate\Foundation\Http\Kernel->terminate(Object(Illuminate\Http\Request), Object(Illuminate\Http\Response)) #11 C:\wamp64\www\GoAP\index.php(21): require_once('C:\wamp64\www\G...') #12 {main}

[2017-04-23 09:35:20] production.ERROR: RuntimeException: The only supported ciphers are AES-128-CBC and AES-256-CBC with the correct key lengths. in C:\wamp64\www\GoAP\vendor\laravel\framework\src\Illuminate\Encryption\Encrypter.php:43

You need to ensure you have the mcrypt extension installed and enabled. Check your wamp php config.

@willvincent Already installed and enabled. It's showing in phpinfo().

Your private key length is most likely wrong.

https://www.devside.net/wamp-server/laravel-key-size-not-supported-by-algorithm-only-keys-of-sizes-16-24-32-supported

@kirankumar467 In addition to all suggested solutions, also make sure APP_KEY is set in your .env file.

You can run php artisan key:generate to generate a new key.

@SaeedPrez @jimmck i tried with all the suggestions finally it worked with the below options.

php artisan config:clear then php artisan config:cache

@kirankumar467 Ahh, great that you got it working..

For future reference though, if it's not production, don't use php artisan config:cache as it's a boost for the live server but can cause headaches in development since changes to the config won't take place until you clear the cache.

@SaeedPrez Thanks for information.