Not sure but perhaps zmq_send_const() may be useful in your case... Francesco
2017-03-28 14:57 GMT+02:00 Stephan Opfer <[email protected]>: > Hi, > > I would like to do what is described in this tutorial here: > http://zeromq.org/blog:zero-copy > > But, I don't like to transfer the ownership to ZMQ, because it will delete > the data when the message is sent. > > My application is more like this: > > Several autonomous robots inform each other from each other from time to > time about the results of some calculuations, e.g., path planning results. > > These results are created for further processing and need to be kept in the > ownership of the process itself. They can be send with zero-copy, because > the wont be altered anymore, but should not be deleted. > > Any suggestions? > > Greetings, > > Stephan > > -- > Distributed Systems Research Group > Stephan Opfer T. +49 561 804-6280 F. +49 561 804-6277 > Univ. Kassel, FB 16, Wilhelmshöher Allee 73, D-34121 Kassel > WWW: http://www.uni-kassel.de/go/vs_stephan-opfer/ > > _______________________________________________ > zeromq-dev mailing list > [email protected] > https://lists.zeromq.org/mailman/listinfo/zeromq-dev _______________________________________________ zeromq-dev mailing list [email protected] https://lists.zeromq.org/mailman/listinfo/zeromq-dev
