Hi,
I don't see my post, so I am doing again.
I want my Java code to receiving a simple message that sent by C++
My C++:
TestMsg *pbTestMsg = new TestMsg();
pbTestMsg->set_acid("7777");
pbTestMsg->set_name("Anthony");
int varIntSize = google::protobuf::io::
CodedOutputStream::VarintSize32(pbTestMsg->ByteSize());
google::protobuf::io::ArrayOutputStream arrayOut(pbBodyBuffer,
(pbTestMsg->ByteSize() + varIntSize));
google::protobuf::io::CodedOutputStream coded_output(&arrayOut);
coded_output.WriteVarint32(pbTestMsg->ByteSize());
pbTestMsg->SerializeToCodedStream(&coded_output);
//Send 13 bytes over socket, and the header message also has the size of
following.
My Java:
int totalBodyBytes = 13;
byte[] bodyBytes = new byte[maxMessageSize];
//BufferedInputStream in
bytesRead = in.read(bodyBytes, 0, totalBodyBytes);
if(bytesRead == totalBodyBytes){
System.out.println("\nOK TotalBytesRead: " + bytesRead);
}else{ //Not reached the block
System.out.println("\n bytesReads != totalBodyBytes");
System.exit(0);
}
ByteArrayInputStream inStream = new ByteArrayInputStream(bodyBytes, 0,
totalBodyBytes);
Test.TestMsg testMsg = Test.TestMsg.parseDelimitedFrom(bodyBytes);
//But here I have null testMsg.
Could you guys help me out?
Anthony
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