Connect two roscore's
Hi! i have two computers and each of them runnig roscore, is there any way to share topics between these two computers? any help would be welcome
thanks
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It's not clear from your question exactly what capability you require.
The easy case: ROS is a distributed system that supports topic sharing between computers out-of-the-box -- you simply need to use the ROS_MASTER_URI environment variable (see the Running ROS across multiple machines tutorial).
If you really need separate masters running on individual computers, follow the advice given by @ahendrix about "multimaster".
Asked: 2014-12-30 23:13:30 -0500
Seen: 760 times
Last updated: Dec 31 '14
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There are a number of solutions for this problem. Search for "multimaster"
Normal tcpip using python is not too hard to do either.
Hi atp, i am not really good at that tcpip connection, can you advice me some good tutorial please? thanks