val connection =
          Http2Connection
            .Builder(false, taskRunner)
            .socket(socket, socket.javaNetSocket.remoteSocketAddress.toString())
            .listener(http2SocketHandler)
            .build()
        connection.start()
        openConnections.add(connection)
        openClientSockets.remove(socket.javaNetSocket)
        return

    @Throws(IOException::class)
    fun proceed(request: Request): Response

    /**
     * Returns the connection the request will be executed on. This is only available in the chains
     * of network interceptors. For application interceptors this is always null.
     */
    fun connection(): Connection?

    /**
     * Returns the `Call` to which this chain belongs.
     */
    fun call(): Call

    /**

// Package grid provides single-connection two-way grid communication.
package grid

import (
	"context"
	"crypto/tls"
	"errors"
	"fmt"
	"io"
	"net"
	"net/http"
	"strconv"
	"strings"
	"time"

	"github.com/gobwas/ws"
	"github.com/gobwas/ws/wsutil"
	"github.com/minio/minio/internal/bpool"
)

// ErrDisconnected is returned when the connection to the remote has been lost during the call.

        final InputStream is = ResourceUtil.getResourceAsStream(path);
        try {
            final String mimetype = URLConnection.guessContentTypeFromStream(is);
            if (mimetype != null) {
                return mimetype;
            }
            return URLConnection.guessContentTypeFromName(path);
        } catch (final IOException e) {
            throw new IORuntimeException(e);
        } finally {

	cancel             context.CancelFunc
	inbound            chan []byte
	parent             *Connection
	sendMu             sync.Mutex
	recvMu             sync.Mutex
	outBlock           chan struct{}
	clientPingInterval time.Duration
}

func newMuxStateless(ctx context.Context, msg message, c *Connection, handler StatelessHandler) *muxServer {
	var cancel context.CancelFunc
	ctx = setCaller(ctx, c.remote)

    override val call: Call,
    val connection: Connection,
  ) : CallEvent()

  data class ConnectionReleased(
    override val timestampNs: Long,
    override val call: Call,
    val connection: Connection,
  ) : CallEvent() {
    override fun closes(event: CallEvent): Boolean = event is ConnectionAcquired && call == event.call && connection == event.connection
  }

  data class CallStart(

package org.codelibs.fess.test.net.protocol.xxx1;

import java.io.IOException;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLStreamHandler;

public class Handler extends URLStreamHandler {

    public static final String PROTOCOL_TYPE = "web";

    @Override
    protected URLConnection openConnection(URL u) throws IOException {
        return null;
    }

  override val followSslRedirects: Boolean
    get() = call.client.followSslRedirects

  override val followRedirects: Boolean
    get() = call.client.followRedirects

  override fun connection(): Connection? = exchange?.connection

  override fun connectTimeoutMillis(): Int = connectTimeoutMillis

  override fun withConnectTimeout(
    timeout: Int,
    unit: TimeUnit,
  ): Interceptor.Chain {

     * automatically send ping frames until either the connection fails or it is closed. This keeps
     * the connection alive and may detect connectivity failures.
     *
     * If the server does not respond to each ping with a pong within `interval`, this client will
     * assume that connectivity has been lost. When this happens on a web socket the connection is

 * limitations under the License.
 */
package okhttp3.internal.http2

import java.io.IOException

/**
 * Thrown when an HTTP/2 connection is shutdown (either explicitly or if the peer has sent a GOAWAY
 * frame) and an attempt is made to use the connection.
 */