Timing out while sending mail

[pcartagena74]

I'm using Laravel 5.5 hosted locally (windows, php 7.1.15) for development and on Heroku for test and PRD.
I did a set_time_limit(0) and on localhost it just sits there and never finishes. On Heroku, the application crashes.

I experience the following error:

Symfony\Component\Debug\Exception\FatalErrorException thrown with message "Maximum execution time of 100 seconds exceeded"

Stacktrace:
#74 Symfony\Component\Debug\Exception\FatalErrorException in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\fedeisas\laravel-mail-css-inliner\src\CssInlinerPlugin.php:98
#73 Symfony\Component\Debug\Exception\FatalErrorException:__construct in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Foundation\Bootstrap\HandleExceptions.php:137
#72 Illuminate\Foundation\Bootstrap\HandleExceptions:fatalExceptionFromError in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Foundation\Bootstrap\HandleExceptions.php:123
#71 Illuminate\Foundation\Bootstrap\HandleExceptions:handleShutdown in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Foundation\Bootstrap\HandleExceptions.php:0
#70 Fedeisas\LaravelMailCssInliner\CssInlinerPlugin:loadCssFilesFromLinks in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\fedeisas\laravel-mail-css-inliner\src\CssInlinerPlugin.php:39
#69 Fedeisas\LaravelMailCssInliner\CssInlinerPlugin:beforeSendPerformed in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Mail\Transport\Transport.php:74
#68 Illuminate\Mail\Transport\Transport:beforeSendPerformed in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Mail\Transport\MailgunTransport.php:58
#67 Illuminate\Mail\Transport\MailgunTransport:send in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\swiftmailer\swiftmailer\lib\classes\Swift\Mailer.php:73
#66 Swift_Mailer:send in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Mail\Mailer.php:451
#65 Illuminate\Mail\Mailer:sendSwiftMessage in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Mail\Mailer.php:235
#64 Illuminate\Mail\Mailer:send in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Mail\Mailable.php:125
#63 Illuminate\Mail\Mailable:send in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Mail\Mailer.php:250
#62 Illuminate\Mail\Mailer:sendMailable in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Mail\Mailer.php:205
#61 Illuminate\Mail\Mailer:send in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Mail\PendingMail.php:99
#60 Illuminate\Mail\PendingMail:send in C:\Users\philc\Dropbox\heroku_git\mcentric\app\Http\Controllers\RegFinanceController.php:427
#59 App\Http\Controllers\RegFinanceController:update in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Controller.php:54
#58 call_user_func_array:{C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Controller.php:54} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Controller.php:54
#57 Illuminate\Routing\Controller:callAction in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\ControllerDispatcher.php:45
#56 Illuminate\Routing\ControllerDispatcher:dispatch in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Route.php:204
#55 Illuminate\Routing\Route:runController in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Route.php:161
#54 Illuminate\Routing\Route:run in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Router.php:610
#53 Illuminate\Routing\Router:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:30
#52 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\spatie\laravel-referer\src\CaptureReferer.php:21
#51 Spatie\Referer\CaptureReferer:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:149
#50 Illuminate\Pipeline\Pipeline:Illuminate\Pipeline\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:53
#49 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Middleware\SubstituteBindings.php:41
#48 Illuminate\Routing\Middleware\SubstituteBindings:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:149
#47 Illuminate\Pipeline\Pipeline:Illuminate\Pipeline\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:53
#46 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Auth\Middleware\Authenticate.php:43
#45 Illuminate\Auth\Middleware\Authenticate:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:149
#44 Illuminate\Pipeline\Pipeline:Illuminate\Pipeline\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:53
#43 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\VerifyCsrfToken.php:67
#42 Illuminate\Foundation\Http\Middleware\VerifyCsrfToken:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:149
#41 Illuminate\Pipeline\Pipeline:Illuminate\Pipeline\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:53
#40 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\View\Middleware\ShareErrorsFromSession.php:49
#39 Illuminate\View\Middleware\ShareErrorsFromSession:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:149
#38 Illuminate\Pipeline\Pipeline:Illuminate\Pipeline\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:53
#37 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Session\Middleware\StartSession.php:63
#36 Illuminate\Session\Middleware\StartSession:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:149
#35 Illuminate\Pipeline\Pipeline:Illuminate\Pipeline\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:53
#34 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse.php:37
#33 Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:149
#32 Illuminate\Pipeline\Pipeline:Illuminate\Pipeline\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:53
#31 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Cookie\Middleware\EncryptCookies.php:59
#30 Illuminate\Cookie\Middleware\EncryptCookies:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:149
#29 Illuminate\Pipeline\Pipeline:Illuminate\Pipeline\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:53
#28 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:102
#27 Illuminate\Pipeline\Pipeline:then in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Router.php:612
#26 Illuminate\Routing\Router:runRouteWithinStack in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Router.php:571
#25 Illuminate\Routing\Router:dispatchToRoute in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Router.php:549
#24 Illuminate\Routing\Router:dispatch in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php:176
#23 Illuminate\Foundation\Http\Kernel:Illuminate\Foundation\Http\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:30
#22 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\fideloper\proxy\src\TrustProxies.php:56
#21 Fideloper\Proxy\TrustProxies:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:149
#20 Illuminate\Pipeline\Pipeline:Illuminate\Pipeline\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:53
#19 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\TransformsRequest.php:30
#18 Illuminate\Foundation\Http\Middleware\TransformsRequest:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:149
#17 Illuminate\Pipeline\Pipeline:Illuminate\Pipeline\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:53
#16 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\ValidatePostSize.php:27
#15 Illuminate\Foundation\Http\Middleware\ValidatePostSize:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:149
#14 Illuminate\Pipeline\Pipeline:Illuminate\Pipeline\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:53
#13 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode.php:46
#12 Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:149
#11 Illuminate\Pipeline\Pipeline:Illuminate\Pipeline\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:53
#10 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\fideloper\proxy\src\TrustProxies.php:56
#9 Fideloper\Proxy\TrustProxies:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:149
#8 Illuminate\Pipeline\Pipeline:Illuminate\Pipeline\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:53
#7 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\TransformsRequest.php:30
#6 Illuminate\Foundation\Http\Middleware\TransformsRequest:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:149
#5 Illuminate\Pipeline\Pipeline:Illuminate\Pipeline\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:53
#4 Illuminate\Routing\Pipeline:Illuminate\Routing\{closure} in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php:102
#3 Illuminate\Pipeline\Pipeline:then in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php:151
#2 Illuminate\Foundation\Http\Kernel:sendRequestThroughRouter in C:\Users\philc\Dropbox\heroku_git\mcentric\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php:116
#1 Illuminate\Foundation\Http\Kernel:handle in C:\Users\philc\Dropbox\heroku_git\mcentric\public\index.php:55
#0 {main} in C:\Users\philc\Dropbox\heroku_git\mcentric\public\index.php:0

[martsie]

Same issue here, our CI is breaking and local cannot send emails.

getting file_get_contents(http://127.0.0.1:8000/v2/css/email.css): failed to open stream: HTTP request failed! despite it being accessible in chrome.

[tibinvpaul]

Anyone knows how to fix this? I am getting the error file_get_contents(http://localhost/css/mail.css): failed to open stream: Connection refused in /builds/project/api/vendor/fedeisas/laravel-mail-css-inliner/src/CssInlinerPlugin.php:70 while running tests. CC: @fedeisas

[fedeisas]

@tibinvpaul if you're serving the file locally you might want to use the config file to define to it can be loaded without a running web server. You can also try to inline the CSS in your email view directly.

[DJPretorius]

I'm using version 2.3 of this package and getting this error
file_get_contents(localhost/css/materialize.css): failed to open stream: No such file or directory {"exception":"[object] (ErrorException(code: 0): file_get_contents(localhost/css/materialize.css): failed to open stream: No such file or directory at /app/vendor/fedeisas/laravel-mail-css-inliner/src/CssInlinerPlugin.php:70)

I did include public_path('css/materialize.css') in css-inliner.php and the permissions for the file is -rw-rw-rw- 1 www-data www-data

Can anyone please assist in resolving this?