Explode Response to Frames

src/Exception/AuthenticationRequired.php

@@ -4,8 +4,10 @@ declare(strict_types=1);
 
 namespace Nsq\Exception;
 
-use RuntimeException;
-
-final class AuthenticationRequired extends RuntimeException implements NsqException
+final class AuthenticationRequired extends NsqException
 {
+    public function __construct()
+    {
+        parent::__construct('NSQ requires authorization, set ClientConfig::$authSecret before connecting');
+    }
 }

src/Exception/BadResponse.php

@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Nsq\Exception;
+
+use Nsq\Protocol\Response;
+
+final class BadResponse extends NsqException
+{
+    public function __construct(Response $response)
+    {
+        parent::__construct($response->msg);
+    }
+}

src/Exception/ConnectionFail.php

@@ -4,10 +4,9 @@ declare(strict_types=1);
 
 namespace Nsq\Exception;
 
-use RuntimeException;
 use Throwable;
 
-final class ConnectionFail extends RuntimeException implements NsqException
+final class ConnectionFail extends NsqException
 {
     /**
      * @codeCoverageIgnore

src/Exception/MessageAlreadyFinished.php

@@ -4,10 +4,9 @@ declare(strict_types=1);
 
 namespace Nsq\Exception;
 
-use Nsq\Message;
-use RuntimeException;
+use Nsq\Protocol\Message;
 
-final class MessageAlreadyFinished extends RuntimeException implements NsqException
+final class MessageAlreadyFinished extends NsqException
 {
     public static function finish(Message $message): self
     {

src/Exception/NsqError.php

@@ -4,8 +4,12 @@ declare(strict_types=1);
 
 namespace Nsq\Exception;
 
-use RuntimeException;
+use Nsq\Protocol\Error;
 
-final class NsqError extends RuntimeException implements NsqException
+final class NsqError extends NsqException
 {
+    public function __construct(Error $error)
+    {
+        parent::__construct($error->rawData);
+    }
 }

src/Exception/NsqException.php

@@ -4,8 +4,8 @@ declare(strict_types=1);
 
 namespace Nsq\Exception;
 
-use Throwable;
+use RuntimeException;
 
-interface NsqException extends Throwable
+class NsqException extends RuntimeException
 {
 }

src/Exception/NullReceived.php

@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Nsq\Exception;
+
+final class NullReceived extends NsqException
+{
+}

src/Exception/UnexpectedResponse.php

@@ -1,18 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Nsq\Exception;
-
-use RuntimeException;
-
-final class UnexpectedResponse extends RuntimeException implements NsqException
-{
-    /**
-     * @codeCoverageIgnore
-     */
-    public static function null(): self
-    {
-        return new self('Response was expected, but null received.');
-    }
-}