@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
super.userEventTriggered(ctx, evt);
if (evt instanceof IdleStateEvent) {
sendGetParameters();
}
}
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
if (evt instanceof IdleStateEvent) {
ctx.writeAndFlush(HEARTBEAT_SEQUENCE.duplicate())
.addListener(ChannelFutureListener.CLOSE_ON_FAILURE);
} else {
super.userEventTriggered(ctx, evt);
}
}
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
if (evt instanceof IdleStateEvent) {
IdleStateEvent event = (IdleStateEvent) evt;
if (event.state().equals(IdleState.READER_IDLE)) {
System.out.println("READER_IDLE");
NettyChannelMap.remove(ctx.channel());
ctx.writeAndFlush(HEARTBEAT_SEQUENCE.duplicate()).addListener(ChannelFutureListener.CLOSE);
} else if (event.state().equals(IdleState.WRITER_IDLE)) {
System.out.println("WRITER_IDLE");
} else if (event.state().equals(IdleState.ALL_IDLE)) {
System.out.println("ALL_IDLE");
NettyChannelMap.remove(ctx.channel());
ctx.writeAndFlush(HEARTBEAT_SEQUENCE.duplicate()).addListener(ChannelFutureListener.CLOSE);
}
} else {
super.userEventTriggered(ctx, evt);
}
}