diff --git a/src/Client.php b/src/Client.php
index 53e86c2..981753c 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -20,6 +20,7 @@ class Client
 
     private string $name = '';
 
+    /** @var array<Closure|Queue> */
     private array $handlers = [];
     private array $subscriptions = [];
 
@@ -240,4 +241,23 @@ public function skipInvalidMessages(bool $skipInvalidMessages): self
         $this->skipInvalidMessages = $skipInvalidMessages;
         return $this;
     }
+
+    public function unsubscribeAll(): self
+    {
+        foreach ($this->subscriptions as $index => $subscription) {
+            unset($this->subscriptions[$index]);
+            $this->connection->sendMessage(new Unsubscribe(['sid' => $subscription['sid']]));
+            unset($this->handlers[$subscription['sid']]);
+        }
+
+        return $this;
+    }
+
+    public function disconnect(): self
+    {
+        $this->unsubscribeAll();
+        $this->connection->close();
+
+        return $this;
+    }
 }
diff --git a/src/Connection.php b/src/Connection.php
index 411e043..425d567 100644
--- a/src/Connection.php
+++ b/src/Connection.php
@@ -290,4 +290,12 @@ private function processException(Throwable $e)
             ]));
         }
     }
+
+    public function close(): void
+    {
+        if ($this->socket) {
+            fclose($this->socket);
+            $this->socket = null;
+        }
+    }
 }
diff --git a/tests/Functional/ClientTest.php b/tests/Functional/ClientTest.php
index b82678b..c6f9eef 100644
--- a/tests/Functional/ClientTest.php
+++ b/tests/Functional/ClientTest.php
@@ -112,4 +112,21 @@ public function testInvalidTlsKey()
         ]);
         $client->ping();
     }
+
+    public function testCloseClosesSocket(): void
+    {
+        $client = $this->createClient([]);
+        self::assertTrue($client->ping());
+
+        $connection = $client->connection;
+
+        // Call the close method
+        $connection->close();
+
+        $property = new ReflectionProperty(Connection::class, 'socket');
+        $property->setAccessible(true);
+
+        // Assert that the socket is closed and set to null
+        self::assertNull($property->getValue($connection));
+    }
 }
diff --git a/tests/Functional/SubjectTest.php b/tests/Functional/SubjectTest.php
index bbc3e97..254c86d 100644
--- a/tests/Functional/SubjectTest.php
+++ b/tests/Functional/SubjectTest.php
@@ -5,6 +5,7 @@
 namespace Tests\Functional;
 
 use Basis\Nats\Client;
+use Basis\Nats\Connection;
 use Basis\Nats\Message\Payload;
 use ReflectionProperty;
 use Tests\FunctionalTestCase;
@@ -226,4 +227,45 @@ public function greet(Payload $payload): string
     {
         return 'Hello, ' . $payload->body;
     }
+
+    public function testUnsubscribeAll(): void
+    {
+        $property = new ReflectionProperty(Client::class, 'handlers');
+        $property->setAccessible(true);
+
+        $client = $this->createClient();
+
+        $subjects = ['hello.request1', 'hello.request2'];
+        foreach ($subjects as $subject) {
+            $client->subscribe($subject, $this->greet(...));
+        }
+        self::assertCount(2, $property->getValue($client));
+
+        $client->unsubscribeAll();
+        self::assertCount(0, $property->getValue($client));
+    }
+
+    public function testDisconnect(): void
+    {
+        $property = new ReflectionProperty(Client::class, 'handlers');
+        $property->setAccessible(true);
+
+        $client = $this->createClient();
+        $connection = $client->connection;
+
+        $subjects = ['hello.request1', 'hello.request2'];
+        foreach ($subjects as $subject) {
+            $client->subscribe($subject, $this->greet(...));
+        }
+        self::assertCount(2, $property->getValue($client));
+
+        $client->disconnect();
+        self::assertCount(0, $property->getValue($client));
+
+        $property = new ReflectionProperty(Connection::class, 'socket');
+        $property->setAccessible(true);
+
+        // Assert that the socket is closed and set to null
+        self::assertNull($property->getValue($connection));
+    }
 }