bug symfony#58365 [Cache] silence warnings issued by Redis Sentinel on connection issues (xabbuh)

This PR was merged into the 6.4 branch.

Discussion
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[Cache] silence warnings issued by Redis Sentinel on connection issues

| Q             | A
| ------------- | ---
| Branch?       | 6.4
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Issues        |
| License       | MIT

see https://github.com/symfony/symfony/actions/runs/10971911146/job/30467570599#step:16:50 and https://github.com/symfony/symfony/actions/runs/10971911146/job/30467570599#step:16:67

Commits
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99b6fca silence warnings issued by Redis Sentinel on connection issues

Author: nicolas-grekas

src/Symfony/Component/Cache/Traits/RedisTrait.php

@@ -246,10 +246,10 @@ public static function createConnection(#[\SensitiveParameter] string $dsn, arra
                         } else {
                             $extra = $passAuth ? [$params['auth']] : [];
 
-                            $sentinel = new $sentinelClass($host, $port, $params['timeout'], (string) $params['persistent_id'], $params['retry_interval'], $params['read_timeout'], ...$extra);
+                            $sentinel = @new $sentinelClass($host, $port, $params['timeout'], (string) $params['persistent_id'], $params['retry_interval'], $params['read_timeout'], ...$extra);
                         }
 
-                        if ($address = $sentinel->getMasterAddrByName($params['redis_sentinel'])) {
+                        if ($address = @$sentinel->getMasterAddrByName($params['redis_sentinel'])) {
                             [$host, $port] = $address;
                         }
                     } catch (\RedisException|\Relay\Exception $redisException) {

src/Symfony/Component/Messenger/Bridge/Redis/Transport/Connection.php

@@ -136,10 +136,10 @@ public function __construct(array $options, \Redis|Relay|\RedisCluster|null $red
 
                                 $sentinel = new \RedisSentinel($params);
                             } else {
-                                $sentinel = new $sentinelClass($host, $port, $options['timeout'], $options['persistent_id'], $options['retry_interval'], $options['read_timeout']);
+                                $sentinel = @new $sentinelClass($host, $port, $options['timeout'], $options['persistent_id'], $options['retry_interval'], $options['read_timeout']);
                             }
 
-                            if ($address = $sentinel->getMasterAddrByName($sentinelMaster)) {
+                            if ($address = @$sentinel->getMasterAddrByName($sentinelMaster)) {
                                 [$host, $port] = $address;
                             }
                         } catch (\RedisException|\Relay\Exception $redisException) {