ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
1 | initial version |
Exactly what you mean by unsynced is not clear from this description.
It sounds like you're losing data because the system cannot keep up with the flow. If writing to file is too slow, your receive queue size of 1 will drop incoming messages. And there's also possibly queuing with overflow on the publisher side. And also in the tcp stack, though unlikely in this case.