FastCGI

cli/src/Service/FastCGI.php

@@ -0,0 +1,99 @@
+<?php
+namespace Incoviba\Service;
+
+use Psr\Log\LoggerAwareInterface;
+use Psr\Log\LoggerInterface;
+use hollodotme\FastCGI as FCGI;
+use Incoviba\Exception\Client\FastCGI as FastCGIException;
+
+class FastCGI implements LoggerAwareInterface
+{
+    public function __construct(protected string $hostname, protected int $port,
+                                protected string $documentRoot,
+                                protected int $connectionTimeout = 5000, protected int $readTimeout = 5000)
+    {
+        $this->client = new FCGI\Client();
+    }
+
+    public LoggerInterface $logger {
+        get {
+            return $this->logger;
+        }
+        set(LoggerInterface $logger) {
+            $this->logger = $logger;
+        }
+    }
+
+    protected FCGI\Client $client;
+    protected FCGI\Interfaces\ConfiguresSocketConnection $socket;
+    public function connect(): self
+    {
+        $this->socket = new FCGI\SocketConnections\NetworkSocket($this->hostname, $this->port, $this->connectionTimeout, $this->readTimeout);
+        return $this;
+    }
+
+    protected array $socketIds = [];
+
+    /**
+     * @throws FastCGIException
+     */
+    public function sendRequest(FCGI\Interfaces\ProvidesRequestData $request): self
+    {
+        if (!isset($this->socket)) {
+            $this->connect();
+        }
+        try {
+            $this->socketIds []= $this->client->sendAsyncRequest($this->socket, $request);
+        } catch (FCGI\Exceptions\FastCGIClientException $exception) {
+            $this->logger->error($exception->getMessage());
+            throw new FastCGIException($exception);
+        }
+        return $this;
+    }
+
+    /**
+     * @return array
+     */
+    public function awaitResponses(): array
+    {
+        $responses = [];
+        while ($this->client->hasUnhandledResponses()) {
+            try {
+                $readyResponses = $this->client->readReadyResponses(3000);
+            } catch (FCGI\Exceptions\FastCGIClientException $exception) {
+                $this->logger->error($exception->getMessage());
+                continue;
+            }
+            foreach ($readyResponses as $response) {
+                $responses []= $response;
+            }
+        }
+        return $responses;
+    }
+
+    /**
+     * @param string $uri
+     * @return FastCGI
+     * @throws FastCGIException
+     */
+    public function get(string $uri): self
+    {
+        $request = new FCGI\Requests\GetRequest($this->documentRoot, '');
+        $request->setRequestUri($uri);
+        return $this->sendRequest($request);
+    }
+
+    /**
+     * @param string $uri
+     * @param ?array $data
+     * @return FastCGI
+     * @throws FastCGIException
+     */
+    public function post(string $uri, ?array $data): self
+    {
+        $content = new FCGI\RequestContents\JsonData($data ?? []);
+        $request = FCGI\Requests\PostRequest::newWithRequestContent($this->documentRoot, $content);
+        $request->setRequestUri($uri);
+        return $this->sendRequest($request);
+    }
+}