rqt_bag.message_loader_thread module

class rqt_bag.message_loader_thread.MessageLoaderThread(timeline, topic)

Bases: Thread

Waits for a new playhead position on the given topic, then loads the message at that position and notifies the view threads.

One thread per topic. Maintains a cache of recently loaded messages.

reset()

run()

Method representing the thread’s activity.

You may override this method in a subclass. The standard run() method invokes the callable object passed to the object’s constructor as the target argument, if any, with sequential and keyword arguments taken from the args and kwargs arguments, respectively.

stop()