How to Decode the repeated elements from the ByteBuffer one by one

[ratheeshr2006]

from the server i am encoding the Proto buffer message and I am trying to decode it at the java script .But I was not aware of decoding the repeated elements..please see the below code snippet and respond back the correct way of doing it,

proto file is like below, message AMessage { repeated string str1=1; repeated string str2=2; repeated uint32 score=3; repeated uint32 rank=4; }

server side, it encodes like

AMessage A_msg; A_msg.add_str1("Name1"); A_msg.add_str1("Name 2"); A_msg.add_str2("Mark1"); A_msg.add_str2("Mark2"); A_msg.add_score(78); A_msg.add_score(97); A_msg.add_rank(1); A_msg.add_rank(2);

std::string Multi_param_encoded_string; Multi_param_encoded_string.resize(250); A_msg.SerializeToString(&Multi_param_encoded_string);

then sending through the socket and trying to decode this at the java script end, as like below,

var ProtoBuf_Decode= dcodeIO.ProtoBuf; var builder_Decode = ProtoBuf_Decode.protoFromFile("./amessage.proto"); var Message_Decode = builder_Decode.build("AMessage"); var ByteBuffer = dcodeIO.ByteBuffer; var bb = new ByteBuffer(); bb=ByteBuffer.wrap(responseText).flip(); var Decodemsg = Message_Decode.decode(bb); // Decode

//===here i am blocked,actually I needs to decode the repeated elements one by one from the ByteBuffer and display it.======//

Thanks in advance for your time and support...!!!

[dcodeIO]

First things first: https://github.com/dcodeIO/ProtoBuf.js/wiki/How-to-read-binary-data-in-the-browser-or-under-node.js%3F

Afterwards, you can either wrap the binary data through ByteBuffer.wrap(binaryData) or, if binary is not available and you are using base64 encoding, use ByteBuffer.wrap(base64str, "base64").

Using Message.decode(bb) then will return a message instance with an array for each repeated element containing its values.

[ratheeshr2006]

Thank you very much for your expert opinion it is working perfectly with base64 encoding and decoding.