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rpc: Add timout for waiting on semaphore in reconnect #4180

Merged
merged 2 commits into from
Apr 4, 2022
Merged

rpc: Add timout for waiting on semaphore in reconnect #4180

merged 2 commits into from
Apr 4, 2022

Commits on Apr 4, 2022

  1. rpc: Add timout to waiting on semaphore in reconnect 

    It solves the problem like:
1) controller leader node try to reconnect to one of follower
2) Follower is isolated and reconnect will be lock semaphore
during timeout
3) Heartbit manager will try to send hb to isolated node
and will be blocked on semaphore
4) Another heartbits will wait hb from step 3
5) Controller leader node will think that
another nodes are failed

Fixes redpanda-data#4071
    @VadimPlh
    VadimPlh committed Apr 4, 2022
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  2. rpc: Fix format for reconnect

    @VadimPlh
    VadimPlh committed Apr 4, 2022
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