Add KCP support

src/Transport/TcpFrameServerConnection.php

@@ -0,0 +1,63 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LayLink\Transport;
+
+use LayLink\Protocol\Frame;
+use LayLink\Protocol\FrameCodec;
+use LayLink\Protocol\FrameParser;
+use Workerman\Connection\TcpConnection;
+
+final class TcpFrameServerConnection implements FrameServerConnection
+{
+    private FrameParser $parser;
+
+    public function __construct(private readonly TcpConnection $connection)
+    {
+        $this->parser = new FrameParser();
+    }
+
+    public function id(): int
+    {
+        return $this->connection->id;
+    }
+
+    /**
+     * @return Frame[]
+     */
+    public function push(string $data): array
+    {
+        return $this->parser->push($data);
+    }
+
+    public function send(Frame $frame): bool|null
+    {
+        return $this->connection->send(FrameCodec::encode($frame));
+    }
+
+    public function close(): void
+    {
+        $this->connection->close();
+    }
+
+    public function pauseRecv(): void
+    {
+        $this->connection->pauseRecv();
+    }
+
+    public function resumeRecv(): void
+    {
+        $this->connection->resumeRecv();
+    }
+
+    public function getSendBufferQueueSize(): int
+    {
+        return $this->connection->getSendBufferQueueSize();
+    }
+
+    public function getRemoteIp(): string
+    {
+        return $this->connection->getRemoteIp();
+    }
+}