public void accept(final Pooled<ByteBuffer> pooledBuffer, final boolean eof)
throws IOException {
try {
final ByteBuffer buffer = pooledBuffer.getResource();
final ConnectedMessageChannel messageChannel =
channel.getRemoteConnection().getChannel();
if (eof) {
// EOF flag (sync close)
buffer.put(7, (byte) (buffer.get(7) | Protocol.MSG_FLAG_EOF));
log.tracef("Sending message (with EOF) (%s) to %s", buffer, messageChannel);
}
if (cancelled) {
buffer.put(7, (byte) (buffer.get(7) | Protocol.MSG_FLAG_CANCELLED));
buffer.limit(8); // discard everything in the buffer
log.trace("Message includes cancel flag");
}
synchronized (OutboundMessage.this) {
int msgSize = buffer.remaining();
window -= msgSize;
while (window < msgSize) {
try {
log.trace("Message window is closed, waiting");
OutboundMessage.this.wait();
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
throw new InterruptedIOException("Interrupted on write");
}
}
log.trace("Message window is open, proceeding with send");
}
Channels.sendBlocking(messageChannel, buffer);
} finally {
pooledBuffer.free();
if (eof) {
channel.free(OutboundMessage.this);
}
}
}
public void flush() throws IOException {
log.trace("Flushing message channel");
Channels.flushBlocking(channel.getRemoteConnection().getChannel());
}
