🐛 Monolog SockerHandler: Uncaught RuntimeException: End-of-file reached, probably we got disconnected (sent 0 of N)

[gam6itko]

I use script below for testing. As you see it sends 100 messages. But in buggregator I can see only few.

# socket_handler.php

use Monolog\Formatter\JsonFormatter;
use Monolog\Handler\SocketHandler;

$monolog = new \Monolog\Logger('logger');

$handler = new SocketHandler(
    connectionString: 'tcp:https://buggregator:9913',
);
$handler->setFormatter(new JsonFormatter(JsonFormatter::BATCH_MODE_NEWLINES));
$monolog->pushHandler($handler);


for ($i = 0; $i <= 100; $i++) {
    $monolog->info("message $i");
    usleep(1_000);
}

 php ./sandbox/socket_handler.php 

Fatal error: Uncaught RuntimeException: End-of-file reached, probably we got disconnected (sent 0 of 145) in /srv/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php:420
Stack trace:
#0 /srv/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php(99): Monolog\Handler\SocketHandler->writeToSocket('{"message":"mes...')
...

It looks like the bugggregator (rr) is closing the socket for unknown reasons.