protected Object getNextMessage(Object resource) throws Exception {
Object readMsg = null;
try {
readMsg = protocol.read(dataIn);
if (dataIn.isStreaming()) {
moreMessages = false;
}
return readMsg;
} catch (SocketTimeoutException e) {
if (!socket.getKeepAlive()) {
return null;
}
} finally {
if (readMsg == null) {
// Protocols can return a null object, which means we're done
// reading messages for now and can mark the stream for closing later.
// Also, exceptions can be thrown, in which case we're done reading.
dataIn.close();
}
}
return null;
}
