e973f14884
Weak refs to Recording methods. Made the mutexes more simple for stream manager. Added extra guards and statements here and there. Code passes a sever stress test.
e24cac2805
Some more bugfixes: weak references stored in indatahandler, to avoid calling destructor from wrong thread. Removed some unneccessary include statements on the way
bf06402b11
BUGfix of segfault. Very subtle. ThreadedInDataHandler could be deleted, while a task was just pushed to the thread pool. Then, when the task is finally run, the object could be deleted, as the _thread_running flag was not set. Besides this, we made some fixes that makes sure that the handles to a Recording class are stored as a weakref inside of the C++ code. This makes it easier to garbage-collect a recording, even when the IndataHandler is still running.
