/**
   * Release any resources held by this dispatcher. Any requests that are currently being dispatched
   * should return immediately. Responses returned after shutdown will not be transmitted: their
   * socket connections have already been closed.
   */
  public open override fun close() {}

import jcifs.smb1.dcerpc.msrpc.lsarpc;
import jcifs.smb1.dcerpc.msrpc.netdfs;
import jcifs.smb1.dcerpc.msrpc.samr;
import jcifs.smb1.dcerpc.msrpc.srvsvc;

/**
 * DCERPC binding information for RPC connections.
 * This class manages the binding parameters and interface registry for DCERPC communications.
 */
public class DcerpcBinding {

    private static HashMap INTERFACES;

    static {

    /**
     * Server supports multi-credit operations
     */
    public static final int SMB2_GLOBAL_CAP_LARGE_MTU = 0x4;

    /**
     * Server supports multi-channel connections
     */
    public static final int SMB2_GLOBAL_CAP_MULTI_CHANNEL = 0x8;

    /**
     * Server supports persistent handles
     */
    public static final int SMB2_GLOBAL_CAP_PERSISTENT_HANDLES = 0x10;

java.lang.invoke.MethodHandle#invoke(java.lang.Object[])
java.lang.invoke.MethodHandle#invokeWithArguments(java.lang.Object[])
java.lang.invoke.MethodHandle#invokeWithArguments(java.util.List)

@defaultMessage Don't open socket connections
java.net.URL#openStream()
java.net.URLConnection#connect()
java.net.URLConnection#getInputStream()
java.net.Socket#connect(java.net.SocketAddress)
java.net.Socket#connect(java.net.SocketAddress, int)

    val pooled3 = routePlanner.planReusePooledConnection(this, routes)
    if (pooled3 != null) return pooled3.connection

    connection.withLock {
      connectionPool.put(connection)
      call.acquireConnectionNoEvents(connection)
    }

    call.eventListener.connectionAcquired(call, connection)
    connection.connectionListener.connectionAcquired(connection, call)
    return connection
  }

			listener.Close()
		}
	})
}

// WaitAllConnect will wait for all connections to be established.
func (t *TestGrid) WaitAllConnect(ctx context.Context) {
	for _, manager := range t.Managers {
		for _, remote := range manager.Targets() {
			if manager.HostName() == remote {
				continue
			}
			if err := manager.Connection(remote).WaitForConnect(ctx); err != nil {
				panic(err)
			}
		}
	}
}

```

### Connection Pool Tuning

```java
container.singleton("httpClient", HcHttpClient.class, client -> {
    client.setMaxConnections(200);          // Total connections
    client.setMaxConnectionsPerRoute(20);   // Per-host connections
    client.setConnectionTimeout(30000);     // Connection timeout
    client.setSocketTimeout(60000);         // Read timeout
});

$ adb logcat '*:E' 'okhttp.Http2:D' 'okhttp.TaskRunner:D'
```

### HTTP/2 Frame Logging

This logs inbound (`<<`) and outbound (`>>`) frames for HTTP/2 connections.

```
[2020-01-01 00:00:00] >> CONNECTION 505249202a20485454502f322e300d0a0d0a534d0d0a0d0a
[2020-01-01 00:00:00] >> 0x00000000     6 SETTINGS
[2020-01-01 00:00:00] >> 0x00000000     4 WINDOW_UPDATE

    /**
     * Creates a new NTLM HTTP URL connection that wraps an existing HTTP connection.
     *
     * @param connection
     *            connection to wrap
     * @param tc
     *            context to use
     */
    public NtlmHttpURLConnection(final HttpURLConnection connection, final CIFSContext tc) {
        super(connection.getURL());
        this.connection = connection;
        this.transportContext = tc;

) {
  /**
   * An obsolete plaintext framing that does not use persistent sockets by default.
   */
  HTTP_1_0("http/1.0"),

  /**
   * A plaintext framing that includes persistent connections.
   *
   * This version of OkHttp implements [RFC 7230][rfc_7230], and tracks revisions to that spec.
   *
   * [rfc_7230]: https://tools.ietf.org/html/rfc7230
   */
  HTTP_1_1("http/1.1"),

  /**