stream_socket_sendto(): Connection refused. Laravel 5.7 dump server

问题

I'm using Laravel. When I dd($request->all()) that the data inside it involves file (.mp3 file). It returns the error:

[2019-03-16 15:44:12] local.ERROR: stream_socket_sendto(): Connection refused {"exception":"[object] (RuntimeException(code: 0): stream_socket_sendto(): Connection refused at /vendor/symfony/var-dumper/Server/Connection.php:63 

Can this be a problem with php-fpm ? If I run php artisan serve, this does not happen, and if I run php artisan dump server it does not happen either.

Any ideas??

回答1:

Finally I figured out. The problem was that the upload_max_filesize in the php.ini of the php-fpm, it was only 2M, after increasing to 100M it works. So you must change this value in:

/etc/php/7.2/fpm/php.ini
/etc/php/7.2/cli/php.ini

upload_max_filesize=100M

And ofcourse this value must be the same also

upload_max_filesize=100M

回答2:

I don't know nginx(although only the structure are different) but in apache 2.4.6 I added this to /etc/httpd/conf/httpd.conf:

DocumentRoot /home/yoursite/public_html/public
ProxyPassMatch "^/(.*\.php)$" "unix:/run/php-fpm/www.sock|fcgi://localhost:9000/public/index.php"

and in /etc/php-fpm.d I have:

listen = /run/php-fpm/www.sock
chroot = /home/yoursite/public_html
chdir = /public

and lastly don't forget to restart both apache and php-fpm each time you change something in httpd.conf or php-fpm.d files. Again because I was using apache I had these commands in centos 7:

systemctl restart httpd && systemctl restart php-fpm

来源：https://stackoverflow.com/questions/55203433/stream-socket-sendto-connection-refused-laravel-5-7-dump-server