@Override
public void channelInactive(ChannelHandlerContext ctx) throws Exception {
if (isRemote(ctx)) {
broker.removeLocalSession(routeId);
}
ctx.fireChannelInactive();
}
@Override
public void channelInactive(ChannelHandlerContext ctx) throws Exception {
UscConnectionException ex = new UscConnectionException("The channel is closed.");
UscRouteIdentifier routeId = ctx.channel().attr(UscPlugin.ROUTE_IDENTIFIER).get();
if (routeId != null) {
// this is a channel using remote channel
if (broker == null) {
broker = UscServiceUtils.getService(UscRouteBrokerService.class);
}
if (broker != null) {
broker.removeLocalSession(routeId);
} else {
log.error(
"Broker service is null! Can't check if it is remote channel message, failed to proccess this exception {}.",
ex);
}
return;
}
throw ex;
}
@Override
protected void channelRead0(ChannelHandlerContext ctx, UscException ex) throws Exception {
log.trace("UscExceptionHandler channelRead0" + ex);
final Throwable t = ex.getCause();
Channel channel = ctx.channel();
UscRouteIdentifier routeId = ctx.channel().attr(UscPlugin.ROUTE_IDENTIFIER).get();
if (routeId != null) {
// this is a channel using remote channel
if (broker == null) {
broker = UscServiceUtils.getService(UscRouteBrokerService.class);
}
if (broker != null) {
broker.removeLocalSession(routeId);
} else {
log.error(
"Broker service is null! Can't check if it is remote channel message, failed to proccess this exception {}.",
ex);
}
return;
}
SettableFuture<UscSessionImpl> tmp = channel.attr(UscPlugin.SESSION).get();
if (tmp != null) {
UscSessionImpl session = tmp.get();
UscChannelImpl connection = session.getChannel();
// connection is down
if (t instanceof UscConnectionException) {
plugin.getConnectionManager().removeConnection(connection);
} else if (t instanceof UscChannelException) {
// TODO
;
} else if (t instanceof UscSessionException) {
connection.removeSession(session.getSessionId());
}
}
throw ex;
}