@Override
public void onNext(ByteBuffer buffer) {
super.onNext(buffer);
if (this.responseChannel == null) {
this.responseChannel = exchange.getResponseChannel();
}
this.writing.incrementAndGet();
try {
int c;
do {
c = this.responseChannel.write(buffer);
} while (buffer.hasRemaining() && c > 0);
if (buffer.hasRemaining()) {
this.writing.incrementAndGet();
enqueue(buffer);
this.responseChannel.getWriteSetter().set(this);
this.responseChannel.resumeWrites();
} else {
this.subscription.request(1);
}
} catch (IOException ex) {
onError(ex);
} finally {
this.writing.decrementAndGet();
if (this.closing.get()) {
closeIfDone();
}
}
}
@Override
public void onNext(T t) {
super.onNext(t);
BackpressureUtils.getAndSub(REQUESTED, FallbackAction.this, 1L);
doFallbackNext(t);
}