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run commands using TCP messages #32

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Merged
arhimede merged 2 commits into from
Jul 25, 2025
Merged

run commands using TCP messages #32

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dc7d42d
run commands using tcp messages
SergiuBota1 Jul 24, 2025
9d2f9fc
removed com
SergiuBota1 Jul 24, 2025
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75 changes: 62 additions & 13 deletions src/Swoole/Delegators/TCPServerDelegator.php
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Original file line number Diff line number Diff line change
Expand Up @@ -6,10 +6,22 @@

use Psr\Container\ContainerInterface;
use Queue\App\Message\ExampleMessage;
use Queue\Swoole\Command\GetFailedMessagesCommand;
use Queue\Swoole\Command\GetProcessedMessagesCommand;
use Swoole\Server as TCPSwooleServer;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Input\ArrayInput;
use Symfony\Component\Console\Output\BufferedOutput;
use Symfony\Component\Messenger\MessageBusInterface;
use Symfony\Component\Messenger\Stamp\DelayStamp;

use function array_merge;
use function array_shift;
use function explode;
use function ltrim;
use function str_starts_with;
use function trim;

class TCPServerDelegator
{
public function __invoke(ContainerInterface $container, string $serviceName, callable $callback): TCPSwooleServer
Expand All @@ -22,25 +34,62 @@ public function __invoke(ContainerInterface $container, string $serviceName, cal

$logger = $container->get("dot-log.queue-log");

$commandMap = [
'processed' => GetProcessedMessagesCommand::class,
'failed' => GetFailedMessagesCommand::class,
];

$server->on('Connect', function ($server, $fd) {
echo "Client: Connect.\n";
});

// Register the function for the event `receive`
$server->on('receive', function ($server, $fd, $fromId, $data) use ($logger, $bus) {
$bus->dispatch(new ExampleMessage(["foo" => $data]));
$bus->dispatch(new ExampleMessage(["foo" => "with 5 seconds delay"]), [
new DelayStamp(5000),
]);

$server->send($fd, "Server: {$data}");
$logger->notice("Request received on receive", [
'fd' => $fd,
'from_id' => $fromId,
]);
$server->on('receive', function ($server, $fd, $fromId, $data) use ($logger, $bus, $commandMap, $container) {
$message = trim($data);
$response = '';

$args = explode(' ', $message);
$commandName = array_shift($args);

if (isset($commandMap[$commandName])) {
$commandClass = $commandMap[$commandName];
$application = new Application();
$commandInstance = $container->get($commandClass);
$application->add($commandInstance);

$parsedOptions = [];
foreach ($args as $arg) {
if (str_starts_with($arg, '--')) {
[$key, $value] = explode('=', ltrim($arg, '-'), 2) + [null, null];
$parsedOptions["--$key"] = $value;
}
}

$inputData = array_merge(['command' => $commandName], $parsedOptions);
$input = new ArrayInput($inputData);
$output = new BufferedOutput();

try {
$application->setAutoExit(false);
$application->run($input, $output);
$response = $output->fetch();
$server->send($fd, $response);
} catch (\Throwable $e) {
$logger->error("Error running command: " . $e->getMessage());
}
} else {
$bus->dispatch(new ExampleMessage(["foo" => $data]));
$bus->dispatch(new ExampleMessage(["foo" => "with 5 seconds delay"]), [
new DelayStamp(5000),
]);

$logger->notice("TCP request received", [
'fd' => $fd,
'from_id' => $fromId,
'data' => $data,
]);
}
});

// Listen for the 'Close' event.
$server->on('Close', function ($server, $fd) {
echo "Client: Close.\n";
});
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