@Override public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e) throws Exception { Channel ch = e.getChannel(); Throwable cause = e.getCause(); if (cause instanceof TooLongFrameException) { sendError(ctx, HttpResponseStatus.BAD_REQUEST); return; } if (cause != null) { if (cause.getClass().equals(IOException.class)) { LOGGER.debug("Connection error: " + cause); StartStopListenerDelegate startStopListenerDelegate = (StartStopListenerDelegate) ctx.getAttachment(); if (startStopListenerDelegate != null) { LOGGER.debug("Premature end, stopping..."); startStopListenerDelegate.stop(); } } else if (!cause.getClass().equals(ClosedChannelException.class)) { LOGGER.debug("Caught exception: " + cause); } } if (ch.isConnected()) { sendError(ctx, HttpResponseStatus.INTERNAL_SERVER_ERROR); } e.getChannel().close(); }
@Override public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e) throws Exception { Channel ch = e.getChannel(); Throwable cause = e.getCause(); if (cause instanceof TooLongFrameException) { sendError(ctx, BAD_REQUEST); return; } cause.printStackTrace(); if (ch.isConnected()) { sendError(ctx, INTERNAL_SERVER_ERROR); } }
@Override public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e) throws Exception { Channel ch = e.getChannel(); Throwable cause = e.getCause(); if (cause instanceof TooLongFrameException) { sendError(ctx, HttpResponseStatus.BAD_REQUEST); return; } if (cause != null && !cause.getClass().equals(ClosedChannelException.class) && !cause.getClass().equals(IOException.class)) { LOGGER.debug("Caught exception", cause); } if (ch.isConnected()) { sendError(ctx, HttpResponseStatus.INTERNAL_SERVER_ERROR); } e.getChannel().close(); }