real-logic / aeron

Efficient reliable UDP unicast, UDP multicast, and IPC message transport
Apache License 2.0
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Why is the pub-pos of the leader's logChannel less than the rcv-pos of the follower? #1648

Closed moyeanl closed 2 months ago

moyeanl commented 2 months ago

I tried to monitor packets in the network and found that if the pub-pos of the leader's logChannel is always less than the rcv-pos of the follower. When there is no message, the difference is fixed. When increasing message, the difference becomes larger. Why is the pub-pos of the leader's logChannel less than the rcv-pos of the follower? image image