/**
* @param bytebuffer ByteBuffer
* @param flip boolean
* @return int
* @throws IOException TODO Fix non blocking write properly
*/
private synchronized int writeToSocket(ByteBuffer bytebuffer, boolean block, boolean flip)
throws IOException {
if (flip) bytebuffer.flip();
int written = 0;
NioEndpoint.KeyAttachment att = (NioEndpoint.KeyAttachment) socket.getAttachment(false);
if (att == null) throw new IOException("Key must be cancelled");
long writeTimeout = att.getTimeout();
Selector selector = null;
try {
selector = pool.get();
} catch (IOException x) {
// ignore
}
try {
written = pool.write(bytebuffer, socket, selector, writeTimeout, block, lastWrite);
// make sure we are flushed
do {
if (socket.flush(true, selector, writeTimeout, lastWrite)) break;
} while (true);
} finally {
if (selector != null) pool.put(selector);
}
if (block) bytebuffer.clear(); // only clear
return written;
}
@Override
protected void output(byte[] src, int offset, int length) throws IOException {
ByteBuffer writeBuffer = socketWrapper.getSocket().getBufHandler().getWriteBuffer();
writeBuffer.put(src, offset, length);
writeBuffer.flip();
KeyAttachment att = (KeyAttachment) socketWrapper.getSocket().getAttachment(false);
if (att == null) throw new IOException("Key must be cancelled");
long writeTimeout = att.getWriteTimeout();
Selector selector = null;
try {
selector = pool.get();
} catch (IOException x) {
// ignore
}
try {
pool.write(writeBuffer, socketWrapper.getSocket(), selector, writeTimeout, true);
} finally {
if (selector != null) pool.put(selector);
}
writeBuffer.clear();
}