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Roscpp Publisher not publishing all messages

asked 2012-05-22 21:51:22 -0600

David Lu

10932 ●123 ●219 ●250 http://MetroRobots.com/

I have a node that is publishing a lot of messages (approximately 135 per second). It should be publishing more. Every time I publish a message, I print out a debug line, and the number of debug lines exceeds the number of messages received. The messages received have sequential header.seq numbers.

This is using a roscpp node on one computer. The publishing takes place in a callback.

Why would some of the messages not get published?

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Comments

If there are sequential numbers my guess would be that some queue in the publisher overruns. Do you see any messages when you switch the loggers to DEBUG?