/**
* Dispose the decoder, removing its instance from the session's attributes, and calling the
* associated dispose method.
*/
private void disposeDecoder(IoSession session) {
ProtocolDecoder decoder = (ProtocolDecoder) session.removeAttribute(DECODER);
if (decoder == null) {
return;
}
try {
decoder.dispose(session);
} catch (Throwable t) {
LOGGER.warn("Failed to dispose: " + decoder.getClass().getName() + " (" + decoder + ')');
}
}
