@Override
public void close(CloseReason closeReason) throws IOException {
if (closed.compareAndSet(false, true)) {
try {
if (closeReason == null) {
endpoint
.getInstance()
.onClose(this, new CloseReason(CloseReason.CloseCodes.NO_STATUS_CODE, null));
} else {
endpoint.getInstance().onClose(this, closeReason);
}
if (!webSocketChannel.isCloseFrameReceived()) {
// if we have already recieved a close frame then the close frame handler
// will deal with sending back the reason message
if (closeReason == null) {
webSocketChannel.sendClose();
} else {
WebSockets.sendClose(
new CloseMessage(
closeReason.getCloseCode().getCode(), closeReason.getReasonPhrase())
.toByteBuffer(),
webSocketChannel,
null);
}
}
} finally {
close0();
}
}
}
@OnClose
public void onClose(final Session session, final CloseReason reason) {
System.out.println(" --------------------------------------------------------------------- ");
System.out.println(" WsCommunicationsTyrusCloudClientChannel - Starting method onClose");
try {
switch (reason.getCloseCode().getCode()) {
case 1002:
case 1006:
raiseClientConnectionLooseNotificationEvent();
System.out.println(" WsCommunicationsTyrusCloudClientChannel - Connection loose");
break;
default:
if (reason.getReasonPhrase().contains("Connection failed")) {
raiseClientConnectionLooseNotificationEvent();
} else {
raiseClientConnectionCloseNotificationEvent();
setIsRegister(Boolean.FALSE);
}
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
private void sendCloseMessage(CloseReason closeReason) {
// 125 is maximum size for the payload of a control message
ByteBuffer msg = ByteBuffer.allocate(125);
CloseCode closeCode = closeReason.getCloseCode();
// CLOSED_ABNORMALLY should not be put on the wire
if (closeCode == CloseCodes.CLOSED_ABNORMALLY) {
// PROTOCOL_ERROR is probably better than GOING_AWAY here
msg.putShort((short) CloseCodes.PROTOCOL_ERROR.getCode());
} else {
msg.putShort((short) closeCode.getCode());
}
String reason = closeReason.getReasonPhrase();
if (reason != null && reason.length() > 0) {
appendCloseReasonWithTruncation(msg, reason);
}
msg.flip();
try {
wsRemoteEndpoint.startMessageBlock(Constants.OPCODE_CLOSE, msg, true);
} catch (IOException ioe) {
// Failed to send close message. Close the socket and let the caller
// deal with the Exception
WebsocketsLogger.ROOT_LOGGER.closeMessageFail(ioe);
wsRemoteEndpoint.close();
// Failure to send a close message is not unexpected in the case of
// an abnormal closure (usually triggered by a failure to read/write
// from/to the client. In this case do not trigger the endpoint's
// error handling
if (closeCode != CloseCodes.CLOSED_ABNORMALLY) {
localEndpoint.onError(this, ioe);
}
} finally {
webSocketContainer.unregisterSession(localEndpoint, this);
}
}
/**
* クライアントの切断時にコールされる
*
* <p>引数は前述の通り、省略可能
*
* @param client 接続
* @param reason 切断理由
*/
@OnClose
public void onClose(Session client, CloseReason reason) {
System.out.println(
client.getId()
+ " was closed by "
+ reason.getCloseCode()
+ "["
+ reason.getCloseCode().getCode()
+ "]");
}
@Override
public void close(CloseReason reason) {
if (socket.isConnected()) {
socket.close(reason.getCloseCode().getCode(), reason.getReasonPhrase());
for (Extension extension : endpoint.getSupportedExtensions()) {
if (extension instanceof ExtendedExtension) {
try {
((ExtendedExtension) extension).destroy(extensionContext);
} catch (Throwable t) {
// ignore.
}
}
}
}
}
@Override
public void onClose(Session session, CloseReason closeReason) {
MaxSessionPerRemoteAddrApplicationConfig.closeLatch.countDown();
if (closeReason.getCloseCode().getCode() == CloseReason.CloseCodes.TRY_AGAIN_LATER.getCode()) {
forbiddenClose.set(true);
}
}
/**
* deprecated: 接收到客户端关闭时调用
*
* <p>date 2015-03-06
*
* @author sharkTang
* @param session
* @param closeReason
*/
@OnClose
public void onClose(Session session, CloseReason closeReason) {
try {
logger_.info(
"Web-socket session "
+ session.getId()
+ " sessionHashCode"
+ session.hashCode()
+ " closed, reason: "
+ closeReason.toString());
WebSocketManager.webSocketClientCount--;
WebSocketManager.webQueryStringSet.remove(session.getQueryString());
// 关闭客户端 赋值全局session，并删除websocket对象
webSocketAction(webSocketMap, session, WebSocketConstants.REMOVE_STR, null);
daPingWebsocketSession = session;
webSocketMapAction(webSessionMap, session, WebSocketConstants.REMOVE_STR);
} catch (Exception ex) {
}
}
@Override
public void onClose(Session session, CloseReason closeReason) {
WebSocketDelegate.this.onClose(
closeReason.getCloseCode().getCode(), closeReason.getReasonPhrase());
}
@OnClose
public void onClose(CloseReason close) {
System.out.printf(
"Closed: %d, \"%s\"%n", close.getCloseCode().getCode(), close.getReasonPhrase());
closeLatch.countDown();
}