Using the built-in Redis cache connection to handle non-pubsub features.

src/PubSub/Drivers/RedisClient.php

@@ -226,7 +226,7 @@ class RedisClient extends LocalClient
      */
     public function joinChannel($appId, string $channel, string $socketId, string $data)
     {
-        $this->publishClient->__call('hset', [$this->getTopicName($appId, $channel), $socketId, $data]);
+        $this->redis->hset($this->getTopicName($appId, $channel), $socketId, $data);
 
         DashboardLogger::log($appId, DashboardLogger::TYPE_REPLICATOR_JOINED_CHANNEL, [
             'channel' => $channel,
@@ -248,7 +248,7 @@ class RedisClient extends LocalClient
      */
     public function leaveChannel($appId, string $channel, string $socketId)
     {
-        $this->publishClient->__call('hdel', [$this->getTopicName($appId, $channel), $socketId]);
+        $this->redis->hdel($this->getTopicName($appId, $channel), $socketId);
 
         DashboardLogger::log($appId, DashboardLogger::TYPE_REPLICATOR_LEFT_CHANNEL, [
             'channel' => $channel,

tests/Channels/PresenceChannelReplicationTest.php

@@ -4,9 +4,17 @@ namespace BeyondCode\LaravelWebSockets\Tests\Channels;
 
 use BeyondCode\LaravelWebSockets\Tests\Mocks\Message;
 use BeyondCode\LaravelWebSockets\Tests\TestCase;
+use Illuminate\Support\Facades\Cache;
 
 class PresenceChannelReplicationTest extends TestCase
 {
+    /**
+     * The Redis manager instance.
+     *
+     * @var \Illuminate\Redis\RedisManager
+     */
+    protected $redis;
+
     /**
      * {@inheritdoc}
      */
@@ -15,6 +23,8 @@ class PresenceChannelReplicationTest extends TestCase
         parent::setUp();
 
         $this->runOnlyOnRedisReplication();
+
+        $this->redis = Cache::getRedis();
     }
 
     /** @test */
@@ -45,13 +55,17 @@ class PresenceChannelReplicationTest extends TestCase
         $this->pusherServer->onMessage($connection, $message);
 
         $this->getPublishClient()
-            ->assertCalledWithArgs('hset', [
+            ->assertNotCalledWithArgs('hset', [
                 'laravel_database_1234:presence-channel',
                 $connection->socketId,
                 json_encode($channelData),
             ])
             ->assertCalledWithArgs('hgetall', ['laravel_database_1234:presence-channel'])
             ->assertCalled('publish');
+
+        $this->assertNotNull(
+            $this->redis->hget('laravel_database_1234:presence-channel', $connection->socketId)
+        );
     }
 
     /** @test */
@@ -82,7 +96,7 @@ class PresenceChannelReplicationTest extends TestCase
             ->assertEventDispatched('message');
 
         $this->getPublishClient()
-            ->assertCalled('hset')
+            ->assertNotCalled('hset')
             ->assertCalledWithArgs('hgetall', ['laravel_database_1234:presence-channel'])
             ->assertCalled('publish');
 
@@ -100,7 +114,7 @@ class PresenceChannelReplicationTest extends TestCase
         $this->pusherServer->onMessage($connection, $message);
 
         $this->getPublishClient()
-            ->assertCalled('hdel')
+            ->assertNotCalled('hdel')
             ->assertCalled('publish');
     }
 
@@ -129,7 +143,7 @@ class PresenceChannelReplicationTest extends TestCase
         $this->pusherServer->onMessage($connection, $message);
 
         $this->getPublishClient()
-            ->assertCalled('hset')
+            ->assertNotCalled('hset')
             ->assertcalledWithArgs('hgetall', ['laravel_database_1234:presence-channel'])
             ->assertCalled('publish');
     }

tests/HttpApi/FetchChannelsReplicationTest.php

@@ -48,7 +48,7 @@ class FetchChannelsReplicationTest extends TestCase
             ->assertEventDispatched('message');
 
         $this->getPublishClient()
-            ->assertCalled('hset')
+            ->assertNotCalled('hset')
             ->assertCalledWithArgs('hgetall', ['laravel_database_1234:presence-channel'])
             ->assertCalled('publish')
             ->assertCalled('multi')
@@ -88,7 +88,7 @@ class FetchChannelsReplicationTest extends TestCase
             ->assertEventDispatched('message');
 
         $this->getPublishClient()
-            ->assertCalled('hset')
+            ->assertNotCalled('hset')
             ->assertCalledWithArgs('hgetall', ['laravel_database_1234:presence-global.1'])
             ->assertCalledWithArgs('hgetall', ['laravel_database_1234:presence-global.2'])
             ->assertCalledWithArgs('hgetall', ['laravel_database_1234:presence-notglobal.2'])
@@ -133,7 +133,7 @@ class FetchChannelsReplicationTest extends TestCase
             ->assertEventDispatched('message');
 
         $this->getPublishClient()
-            ->assertCalled('hset')
+            ->assertNotCalled('hset')
             ->assertCalledWithArgs('hgetall', ['laravel_database_1234:presence-global.1'])
             ->assertCalledWithArgs('hgetall', ['laravel_database_1234:presence-global.2'])
             ->assertCalledWithArgs('hgetall', ['laravel_database_1234:presence-notglobal.2'])

tests/Statistics/Logger/StatisticsLoggerTest.php

@@ -8,6 +8,7 @@ use BeyondCode\LaravelWebSockets\Statistics\Logger\NullStatisticsLogger;
 use BeyondCode\LaravelWebSockets\Statistics\Logger\RedisStatisticsLogger;
 use BeyondCode\LaravelWebSockets\Statistics\Models\WebSocketsStatisticsEntry;
 use BeyondCode\LaravelWebSockets\Tests\TestCase;
+use Illuminate\Support\Facades\Cache;
 
 class StatisticsLoggerTest extends TestCase
 {
@@ -32,6 +33,33 @@ class StatisticsLoggerTest extends TestCase
     /** @test */
     public function it_counts_unique_connections_no_channel_subscriptions()
     {
+        $this->runOnlyOnLocalReplication();
+
+        $connections = [];
+
+        $connections[] = $this->getConnectedWebSocketConnection(['channel-1', 'channel-2']);
+        $connections[] = $this->getConnectedWebSocketConnection(['channel-1', 'channel-2']);
+        $connections[] = $this->getConnectedWebSocketConnection(['channel-1']);
+
+        $this->assertEquals(3, StatisticsLogger::getForAppId(1234)['peak_connection_count']);
+
+        $this->pusherServer->onClose(array_pop($connections));
+        $this->pusherServer->onClose(array_pop($connections));
+
+        StatisticsLogger::save();
+
+        $this->assertEquals(1, StatisticsLogger::getForAppId(1234)['peak_connection_count']);
+    }
+
+    /** @test */
+    public function it_counts_unique_connections_no_channel_subscriptions_on_redis()
+    {
+        $this->runOnlyOnRedisReplication();
+
+        $redis = Cache::getRedis();
+
+        $redis->hdel('laravel_database_1234', 'connections');
+
         $connections = [];
 
         $connections[] = $this->getConnectedWebSocketConnection(['channel-1', 'channel-2']);