Hi Guys,
I'm having a very hard trying to get Python to send protocol buffer
messages to Java code. I was able to send ProtocolBuffer message from Java
to Python successful. But when I try to send from Python to Java using the
following code, the java parseFrom read method gets stuck. I've been
debugging the protocolBuffer code for a while but the code seem to use tags
which I don't understand. I tried reading the data using readLine but the
the read always gets stuck and I guess it's need to know that it's the EOF
it's looking for '\n' or '\r'. But \n or \r only work when I'm sending
plain text instead of Protocol buffer objects. Please helppp !!
*Python*
response2 = ProtoResponseMessage()
response2.response = "I'm ALIVE"
serializedMessage = response2.SerializeToString()
MSGLEN = len(serializedMessage)
header = struct.pack('<L', MSGLEN)
print header + serializedMessage
clientSocket.sendall(header + serializedMessage)
*I've also tried*
clientSocket.send(response2.SerializeToString()) ... (The Java code still
needs an EOF)
clientSocket.send('\n') in Python code. But it does not work. I cannot
close the socket as I need them open.
*Java*
ProtoResponseMessage reponseObject
=ProtoResponseMessage.parseFrom(thread.client.getInputStream()); (This
code gets stuck ... I think it's looking for END OF FILE ... How do I send
EOF here from ProtocolBuffer.
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