protected synchronized void flushAndClose(int code, String message, boolean remote) {
if (flushandclosestate) {
return;
}
closecode = code;
closemessage = message;
closedremotely = remote;
flushandclosestate = true;
wsl.onWriteDemand(
this); // ensures that all outgoing frames are flushed before closing the connection
try {
wsl.onWebsocketClosing(this, code, message, remote);
} catch (RuntimeException e) {
wsl.onWebsocketError(this, e);
}
if (draft != null) draft.reset();
handshakerequest = null;
}
