dns/src/DNS/Adapter.php at 8914fbe6fe93349351af5a1f9f39ef611883934a · utopia-php/dns · GitHub

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<?php

namespace Utopia\DNS;

abstract class Adapter
{
    /**
     * Worker start
     *
     * @param callable(int $workerId): void $callback
     * @phpstan-param callable(int $workerId): void $callback
     */
    abstract public function onWorkerStart(callable $callback): void;

    /**
     * Packet handler
     *
     * @param callable(string $buffer, string $ip, int $port, ?int $maxResponseSize): string $callback
     * @phpstan-param callable(string $buffer, string $ip, int $port, ?int $maxResponseSize):string $callback
     */
    abstract public function onPacket(callable $callback): void;

    /**
     * Start the DNS server
     */
    abstract public function start(): void;

    /**
     * Get the name of the adapter
     *
     * @return string
     */
    abstract public function getName(): string;
}