io.socket.engineio.server.transport.WebSocket Maven / Gradle / Ivy

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package io.socket.engineio.server.transport;

import io.socket.engineio.server.parser.Parser;
import io.socket.engineio.server.parser.Packet;
import io.socket.engineio.server.EngineIoWebSocket;
import io.socket.engineio.server.Transport;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

import java.io.IOException;
import java.util.List;
import java.util.Map;

/**
 * WebSocket transport.
 */
public final class WebSocket extends Transport {

    public static final String NAME = "websocket";

    private final EngineIoWebSocket mConnection;

    public WebSocket(EngineIoWebSocket webSocket, Parser parser) {
        super(parser);
        mConnection = webSocket;
        mConnection.on("message", args -> onData(args[0]));
        mConnection.on("close", args -> onClose());
        mConnection.on("error", args -> onError((String) args[0], (String) args[1]));
    }

    @Override
    public Map getInitialQuery() {
        return mConnection.getQuery();
    }

    @Override
    public Map> getInitialHeaders() {
        return mConnection.getConnectionHeaders();
    }

    @Override
    public void onRequest(HttpServletRequest request, HttpServletResponse response) { }

    @Override
    public void send(List> packets) {
        final Parser.EncodeCallback