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On Wed, 5 Oct 2011 02:48:39 -0700 (PDT)
yorick yorick.bru...@gmail.com wrote:
[snip]
Java :
Socket sock;
After reading
http://code.google.com/apis/protocolbuffers/docs/techniques.html#streaming
that we suggested to me, I added a CodedInputStream in the C++ part.
I have now for the Java (this is unchanged) :
--
IRobotData data = getRobotData();
Benjamin,
Thanks for the detailed and very helpful responses! First and
foremost, believe me when I say that the decision to tinker with the
more advanced protobuf features was somewhat forced on me, not a
choice that I made. I have to decode messages sent over the wire as
AMQP messages that are
How is things looking ?
Im really intersting in using libprotobuf-lite so I hope all your
hardwork pays off.
Thank you for trying.
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hmm..
By wrapping C++ compiled protobufs I'm assuming that the protocol
buffers in transit are serialized as protobufs... so the C++ is a non-
issue (unless you mean some bizarre struct-based comms are going on...
in which case good luck ;-)
If you're in a web server environment you're probably
I have a lot of data and need PBF just to extract the things i want
from it, and not everything at once. I am getting the impression, that
PBF is not suitable for that kind of needs, but I am pretty new to it,
and maybe i'm overlooking something.
I have for example:
message x {
repeated Y y
ActionScript 3.0 has no int64 type.
How can use int64 in ActionScript 3.0??
thanks.
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Simple ( hopefully ) question. I am sending a protocol buffer message
from windows over EMS to a C++ process that is running on linux. The
text payload is generated as follows on my windows system:
person.toByteString().toStringUtf8().
When the c++ side attempts to reanimate my person with the
Can you provide a wrapper OutputStream in your Java code so you can
intercept the exact bytes that are written to the stream? It wasn't clear if
in your last attempt you had removed the ObjectOutputStream issue or not. I
would suggest first making sure that the bytes you receive on the C++ side
Status: New
Owner:
Labels: Type-Defect Priority-Medium
New issue 336 by olafvdspek: Support generic string type
http://code.google.com/p/protobuf/issues/detail?id=336
ATM 3 overloads are generated:
const ::std::string value
const char* value
const char* value, size_t size
Could you add a
Thanks for the quick response Jason. Just to be clear, are you saying
that I will not be able to send a String representation from Java to C+
+ and expect it to work.
In term of the sending code:
---
String text = person.toByteString().toStringUtf8();
//or toString(charsetName)
TextMessage tm
On Thu, Oct 6, 2011 at 11:17 AM, Jerry gerald.d@gmail.com wrote:
Thanks for the quick response Jason. Just to be clear, are you saying
that I will not be able to send a String representation from Java to C+
+ and expect it to work.
AFAIK, String coerces text into UTF (I am not a Java
Just to follow on the off chance that someone as stupid as myself
might be facing a similar issue in the future. As you implied in in
your first response, using GPB Text Format on the producing side
( which amounts to calling toString() ) and a C++ TextFormat on the
consuming side will indeed
On Thu, Oct 6, 2011 at 7:56 AM, hsl4125 qlhuang...@gmail.com wrote:
ActionScript 3.0 has no int64 type.
How can use int64 in ActionScript 3.0??
I'm not sure about ActionScript, but I have worked with 64-bit values
in JavaScript protocol buffers so some of the following may be helpful
to you.
You could write our own decoder around CodedInputStream, manually reading
and skipping the messages that you don't care about. The other option is to
use an equivalent message definition
message XAsBytes {
repeated bytes y = 1;
}
And then manually decode the entry you want into Y.
On Thu, Oct
You need to use the SerializeToZeroCopyStream interface, since you want to
pass in a custom stream. You use GzipOutputStream just like any other
ZeroCopyOutputStream, except it needs to wrap the underlying stream
implementation. Since you mention writing to a gzip file, you might do
something
On Thu, 6 Oct 2011 01:00:37 -0700 (PDT)
yorick yorick.bru...@gmail.com wrote:
I have now for the Java (this is unchanged) :
--
IRobotData data = getRobotData();
System.out.println(phi:+data.getPhi()+,
distance:+data.getDistance());
int serDataSize =
I have a structure, something like
{
A
Meta info about A
B+
}
Where there can be many many B objects. I am using C++ and want to
generate a message that is small enough to send in a single UDP
datagram of around 1024 bytes in size. I might have up to 2000 B
blocks, and they can be up to 300
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