public void stop() {
log.info("Shutting down proxy");
if (stopped.get()) {
log.info("Already stopped");
return;
}
stopped.set(true);
log.info("Closing all channels...");
// See http://static.netty.io/3.5/guide/#start.12
final ChannelGroupFuture future = allChannels.close();
future.awaitUninterruptibly(10 * 1000);
if (!future.isCompleteSuccess()) {
final Iterator<ChannelFuture> iter = future.iterator();
while (iter.hasNext()) {
final ChannelFuture cf = iter.next();
if (!cf.isSuccess()) {
log.warn("Cause of failure for {} is {}", cf.getChannel(), cf.getCause());
}
}
}
log.info("Stopping timer");
timer.stop();
serverChannelFactory.releaseExternalResources();
clientChannelFactory.releaseExternalResources();
log.info("Done shutting down proxy");
}
@Override
public boolean isSuccessful() {
if (groupFuture != null) {
return groupFuture.isCompleteSuccess();
} else {
return false;
}
}
@Override
public final boolean isCompleteSuccess() {
ensureConditionSet();
if (condition) {
return backedChannelGroupFuture.isCompleteSuccess();
}
return false;
}
public void close() throws IOException {
ChannelGroupFuture f = group.close().awaitUninterruptibly();
if (!f.isCompleteSuccess()) {
for (ChannelFuture future : f) {
if (!future.isSuccess()) {
throw new IOException(future.getCause());
}
}
}
bootstrap.releaseExternalResources();
}