ros-planning/navigation — pull request #282 by mikeferguson (2014-11-23 00:35:30+00:00)
Title: use timer rather than rate for immediate wakeup

This is an alternative to #234.

I don't usually use a planner_frequency > 0, so I haven't been able to test this, but in theory it allows you to *immediately* wake the planner when a new plan comes in, without adding additional parameters or even waiting for any amount of time.

@KaijenHsiao would you have time to possibly test this?