protected void createWriteBuffer(ByteBuffer buf) {
if (_primaryWriteBuffer == null) {
_primaryWriteBuffer = _selectorThread.getPooledBuffer();
_primaryWriteBuffer.put(buf);
} else {
ByteBuffer temp = _selectorThread.getPooledBuffer();
temp.put(buf);
int remaining = temp.remaining();
_primaryWriteBuffer.flip();
int limit = _primaryWriteBuffer.limit();
if (remaining >= _primaryWriteBuffer.remaining()) {
temp.put(_primaryWriteBuffer);
_selectorThread.recycleBuffer(_primaryWriteBuffer);
_primaryWriteBuffer = temp;
} else {
_primaryWriteBuffer.limit(remaining);
temp.put(_primaryWriteBuffer);
_primaryWriteBuffer.limit(limit);
_primaryWriteBuffer.compact();
_secondaryWriteBuffer = _primaryWriteBuffer;
_primaryWriteBuffer = temp;
}
}
}
