@Override
public void exceptionCaught(final ChannelHandlerContext ctx, final Throwable cause)
throws Exception {
LOG.debug("Error originating from {}. Cause {}.", futureResponse.request(), cause);
if (futureResponse.isCompleted()) {
LOG.warn(
"Got exception, but ignored it. (FutureResponse completed.): {}.",
futureResponse.failedReason());
} else {
if (LOG.isDebugEnabled()) {
LOG.debug("Exception caught, but handled properly: " + cause.toString());
}
if (cause instanceof PeerException) {
PeerException pe = (PeerException) cause;
if (pe.abortCause() != PeerException.AbortCause.USER_ABORT) {
// do not force if we ran into a timeout, the peer may be
// busy
synchronized (peerBean.peerStatusListeners()) {
for (PeerStatusListener peerStatusListener : peerBean.peerStatusListeners()) {
peerStatusListener.peerFailed(futureResponse.request().recipient(), pe);
}
}
LOG.debug("Removed from map. Cause: {}. Message: {}.", pe.toString(), message);
} else {
LOG.warn("Error in request.", cause);
}
} else {
synchronized (peerBean.peerStatusListeners()) {
for (PeerStatusListener peerStatusListener : peerBean.peerStatusListeners()) {
peerStatusListener.peerFailed(
futureResponse.request().recipient(), new PeerException(cause));
}
}
}
}
futureResponse.failedLater(cause);
ctx.close();
}
