amphp (#11)

examples/consumer.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+require __DIR__.'/../vendor/autoload.php';
+
+use Amp\ByteStream;
+use Amp\Log\ConsoleFormatter;
+use Amp\Log\StreamHandler;
+use Amp\Loop;
+use Amp\Promise;
+use Monolog\Logger;
+use Monolog\Processor\PsrLogMessageProcessor;
+use Nsq\Config\ClientConfig;
+use Nsq\Consumer;
+use Nsq\Message;
+use function Amp\call;
+
+Loop::run(static function () {
+    $handler = new StreamHandler(ByteStream\getStdout());
+    $handler->setFormatter(new ConsoleFormatter());
+    $logger = new Logger('publisher', [$handler], [new PsrLogMessageProcessor()]);
+
+    $consumer = new Consumer(
+        'tcp://localhost:4150',
+        topic: 'local',
+        channel: 'local',
+        onMessage: static function (Message $message) use ($logger): Promise {
+            return call(function () use ($message, $logger): Generator {
+                $logger->info('Received: {body}', ['body' => $message->body]);
+
+                yield $message->finish();
+            });
+        },
+        clientConfig: new ClientConfig(
+            deflate: false,
+            snappy: true,
+        ),
+        logger: $logger,
+    );
+
+    yield $consumer->connect();
+});

examples/producer.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+require __DIR__.'/../vendor/autoload.php';
+
+use Amp\ByteStream;
+use Amp\Log\ConsoleFormatter;
+use Amp\Log\StreamHandler;
+use Amp\Loop;
+use Monolog\Logger;
+use Monolog\Processor\PsrLogMessageProcessor;
+use Nsq\Config\ClientConfig;
+use Nsq\Producer;
+
+Loop::run(static function () {
+    $handler = new StreamHandler(ByteStream\getStdout());
+    $handler->setFormatter(new ConsoleFormatter());
+    $logger = new Logger('publisher', [$handler], [new PsrLogMessageProcessor()]);
+
+    $producer = new Producer(
+        'tcp://localhost:4150',
+        clientConfig: new ClientConfig(
+            deflate: false,
+            heartbeatInterval: 5000,
+            snappy: true,
+        ),
+        logger: $logger,
+    );
+
+    yield $producer->connect();
+
+    while (true) {
+        yield $producer->publish(topic: 'local', body: array_fill(0, 200, 'Message body!'));
+    }
+});

examples/reader.php

@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+require __DIR__.'/../vendor/autoload.php';
+
+use Amp\ByteStream;
+use Amp\Log\ConsoleFormatter;
+use Amp\Log\StreamHandler;
+use Monolog\Logger;
+use Monolog\Processor\PsrLogMessageProcessor;
+use Nsq\Config\ClientConfig;
+use Nsq\Reader;
+use function Amp\Promise\wait;
+
+$handler = new StreamHandler(ByteStream\getStdout());
+$handler->setFormatter(new ConsoleFormatter());
+$logger = new Logger('publisher', [$handler], [new PsrLogMessageProcessor()]);
+
+$reader = new Reader(
+    'tcp://localhost:4150',
+    topic: 'local',
+    channel: 'local',
+    clientConfig: new ClientConfig(
+        deflate: false,
+        snappy: false,
+    ),
+    logger: $logger,
+);
+
+wait($reader->connect());
+
+while (true) {
+    $message = wait($reader->consume());
+
+    $logger->info('Received: {body}', ['body' => $message->body]);
+
+    wait($message->finish());
+}