Make a thread completely halt and not process any message on the message queue until resume() is called. Sending a sync message to a halted thread will result on a deadlock, thus the assertion. Deleting a paused thread will trigger a resume.
Make a thread completely halt and not process any message on the message queue until resume() is called. Sending a sync message to a halted thread will result on a deadlock, thus the assertion. Deleting a paused thread will trigger a resume.