rosbridgecpp Sending speed isue

I checked about the speed of publish. It took about 1ms for example you uploaded.

Is there any way to increasing the speed by modifying client.cpp?

thanks!

Mar 14 '19 05:03 kimwin2

You can change the delay value on line 50 in rosbridge_ws_client.cpp.

Mar 14 '19 05:03 ppianpak

Thank you for reply.

clock_t begin1, end1;
    begin1 = clock();
      rbc.publish("/ztopic", d);
    end1 = clock();
    std::cout << "consume KF: " <<  (double)(end1 - begin1)/1000  << std::endl;

I just checked above part.

Because i have to publish 200messages/sec. Original ROS Topic publish takes only 0.05ms/message so that my condition is satisfied. Is there no way except setting sleep function?

Mar 14 '19 05:03 kimwin2

I don't understand you question. So you want to "precisely" publish 200 messages/sec? If that is the case, I think you will need to look out for some algorithm to control that.

Mar 14 '19 05:03 ppianpak