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Laravel – Redis error when dispatching a job

On one of the systems that I take care of, some times some jobs don’t get dispatched due to a connection problem with Redis and this ends up returning an error to the user, on our side we can ignore this error and just miss this job, I looked for how to deal with it on Google and I didn’t find anything about it.

public function sendMessage(Request $request, Model $model)
{
    // Do the necessary stuff
    
    ResolveMessageBilling::dispatch($model, $request->all());

    return response()->json([
        'message' => 'The message was succesfully sent'
    ], 200);
}

This is the error we are getting: RedisException - socket error on read socket

How to ignore the error if it occurs? A simple try/catch can resolve the issue?

public function sendMessage(Request $request, Model $model)
{
    // Do the necessary stuff

    try {
        ResolveMessageBilling::dispatch($model, $request->all());
    } catch(Exception $e) {}

    return response()->json([
        'message' => 'The message was succesfully sent'
    ], 200);
}
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2

Answers


  1. 0

    If you want to bypass ANY error, you should use Throwable instead of Exception

    public function sendMessage(Request $request, Model $model)
{
    // Do the necessary stuff

    try {
        ResolveMessageBilling::dispatch($model, $request->all());
    } catch(Throwable $e) {}

    return response()->json([
        'message' => 'The message was succesfully sent'
    ], 200);
}

    see Error Hierarchy: https://www.php.net/manual/en/language.errors.php7.php

    If you want to bypass only the RedisException, you should be able to use:

    public function sendMessage(Request $request, Model $model)
{
    // Do the necessary stuff

    try {
        ResolveMessageBilling::dispatch($model, $request->all());
    } catch(RedisException $e) {}

    return response()->json([
        'message' => 'The message was succesfully sent'
    ], 200);
}
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  2. 0

    If you don’t want to setup Redis just want to fixed/remove errors only, follow this article: https://laravel.com/docs/7.x/errors

    IF you want to Setup Redis(config -> detabase.php) properly, follow few step like this:

    'redis' => [

    'client' => 'predis',

    // Keep Default as is you want to use both redis and sentinel for different service(cache, queue)'
    'default' => [
        'host' => env('REDIS_HOST', '127.0.0.1'),
        'password' => env('REDIS_PASSWORD', null),
        'port' => env('REDIS_PORT', 6379),
        'database' => 0,
    ],

    // Create a custom connection to use redis sentinel
    'cache_sentinel' => [
        // Set the Sentinel Host from Environment (optinal you can hardcode if want to use in prod only)
        env('CACHE_REDIS_SENTINEL_1'),
        env('CACHE_REDIS_SENTINEL_2'),
        env('CACHE_REDIS_SENTINEL_3'),
        'options' => [
            'replication' => 'sentinel',
            'service' => 'cachemaster'),
            'parameters' => [
                'password' => env('REDIS_PASSWORD', null),
                'database' => 0,
            ],
        ],
    ],
],

    if you needs to Redis sentinal cache, can create new cache connection to use the above sentinal connection like this:

    ‘stores’ = [

    //Default config
'redis' => [
    'driver'     => 'redis',
    'connection' => 'default',
],

// Custom cache connection(according to you)
'sentinel_redis' => [
    'driver'     => 'redis',
    'connection' => 'cache_sentinel',
],

    In laravel app, you can easily use via cache facade:

    Cache::store('sentinel_redis')->get('key');

    After config Redis properly test again with the clear server cache

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