Start or stop the flushing action on conn. When flushing, all current and future actions on conn will return #GST_RTSP_EINTR until the connection is set to non-flushing mode again.
start or stop the flush
#GST_RTSP_OK.
Start or stop the flushing action on conn. When flushing, all current and future actions on conn will return #GST_RTSP_EINTR until the connection is set to non-flushing mode again.