ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange
Ask Your Question

Start roscore slower without internet connection

asked 2021-05-28 15:11:42 -0500

carl gravatar image

Hello everyone,

I tried to use ros multiple machines in a local area network. My viruelle machine connect to the router with ethernet and I found that roscore start much slower, when my router has no internet connection. And rosrun is also slower. There is no difference of its performance after roscore is established. But it is annoying, that I always have to wait a long time to start roscore.

So I'd like to ask, if ros checks networking, when it starts to run? Is there a solution to solve it.

Thank you!

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted

answered 2022-06-25 12:12:46 -0500

BaBui gravatar image

I got similar problem like you. You could check here if it could help you : ros-communication-between-both-machines-slow-in-router-with-out-internet-connection

edit flag offensive delete link more

Question Tools


Asked: 2021-05-28 15:11:42 -0500

Seen: 273 times

Last updated: Jun 25 '22