@Override
public void write(byte b[], int off, int len) throws IOException {
Util.checkClosed(closed);
checkStoredException();
pending.push(b, off, len);
// Only do this if the push operation succeeds.
bytesPosted.addAndGet(len);
/* While it might be appropriate to send a notification to observers at this point, keep things
simple and just wait until the writer thread gets around to do so instead. */
}
/**
* Schedule a flush() to happen on the underlying output stream as soon as the I/O thread becomes
* idle. This method intentionally never blocks, which is contrary to the traditional contract for
* flush.
*/
@Override
public void flush() throws IOException {
Util.checkClosed(closed);
flushPending.set(true);
}
