// setup custom breakpoint handler
BreakpointMessageHandler wsBrkMessageHandler = new WebSocketBreakpointMessageHandler(extBreak.getBreakPanel(), config);
wsBrkMessageHandler.setEnabledBreakpoints(extBreak.getBreakpointsEnabledList());
// listen on new messages such that breakpoints can apply
addAllChannelObserver(new WebSocketProxyListenerBreak(this, wsBrkMessageHandler));
// pop up to add the breakpoint
hookMenu.addPopupMenuItem(new PopupMenuAddBreakWebSocket(extBreak));
extBreak.addBreakpointsUiManager(getBrkManager());
}