Selecting the Heartbeat period allows to tune between increased meta traffic or faster response to lost packets. The overall message rate can be affected due to the retransmission of lost packets. The Subscribers faster than they can process the messages. It is also possible to limit the rate at which the Publisher sends data usingįlow Controllers, in order to limit the effect of message bursts, and avoid to flood The solution is to increase the buffers size. Network packages could be dropped because the transmitted amount of data fills the socket buffer In this scenario, several limitations have to be taken into account: This large amount of data can be a result of the data types being large, a high message rate, or Is large, some tuning may be required to compensate for side effects on the network and CPU load. When the amount of data exchanged between a Publisher and a Subscriber How to use eProsima DDS Record and Replay (rosbag2 and DDS) Increasing the Transmit Queue Length of an interface (Linux only)
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