Interface WebSocket

src/main/java/org/java_websocket/WebSocket.java:39–251

import org.java_websocket.protocols.IProtocol;

public interface WebSocket {

  /**
   * sends the closing handshake. may be send in response to an other handshake.
   *
   * @param code    the closing code
   * @param message the closing message
   */
  void close(int code, String message);

  /**
   * sends the closing handshake. may be send in response to an other handshake.
   *
   * @param code the closing code
   */
  void close(int code);

  /**
   * Convenience function which behaves like close(CloseFrame.NORMAL)
   */
  void close();

  /**
   * This will close the connection immediately without a proper close handshake. The code and the
   * message therefore won't be transferred over the wire also they will be forwarded to
   * onClose/onWebsocketClose.
   *
   * @param code    the closing code
   * @param message the closing message
   **/
  void closeConnection(int code, String message);

  /**
   * Send Text data to the other end.
   *
   * @param text the text data to send
   * @throws WebsocketNotConnectedException websocket is not yet connected
   */
  void send(String text);

  /**
   * Send Binary data (plain bytes) to the other end.
   *
   * @param bytes the binary data to send
   * @throws IllegalArgumentException       the data is null
   * @throws WebsocketNotConnectedException websocket is not yet connected
   */
  void send(ByteBuffer bytes);

  /**
   * Send Binary data (plain bytes) to the other end.
   *
   * @param bytes the byte array to send
   * @throws IllegalArgumentException       the data is null
   * @throws WebsocketNotConnectedException websocket is not yet connected
   */
  void send(byte[] bytes);