Wrap Socket

src/Socket/RawSocket.php

@@ -0,0 +1,81 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Nsq\Socket;
+
+use Nsq\Exception\ConnectionFail;
+use Psr\Log\LoggerInterface;
+use Psr\Log\NullLogger;
+use Socket\Raw\Exception;
+use Socket\Raw\Factory;
+use Socket\Raw\Socket as ClueSocket;
+use Throwable;
+
+final class RawSocket implements Socket
+{
+    private ClueSocket $socket;
+
+    private LoggerInterface $logger;
+
+    public function __construct(string $address, LoggerInterface $logger = null)
+    {
+        $this->socket = (new Factory())->createClient($address);
+        $this->logger = $logger ?? new NullLogger();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function selectRead(float $timeout): bool
+    {
+        try {
+            return false !== $this->socket->selectRead($timeout);
+        } // @codeCoverageIgnoreStart
+        catch (Exception $e) {
+            throw ConnectionFail::fromThrowable($e);
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function close(): void
+    {
+        try {
+            $this->socket->close();
+        } catch (Throwable) {
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function write(string $data): void
+    {
+        try {
+            $this->socket->write($data);
+        } // @codeCoverageIgnoreStart
+        catch (Exception $e) {
+            $this->logger->error($e->getMessage(), ['exception' => $e]);
+
+            throw ConnectionFail::fromThrowable($e);
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function read(int $length): string
+    {
+        try {
+            return $this->socket->read($length);
+        } // @codeCoverageIgnoreStart
+        catch (Exception $e) {
+            throw ConnectionFail::fromThrowable($e);
+        }
+        // @codeCoverageIgnoreEnd
+    }
+}