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raft: clean-up maybeSendAppend area #136

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merged 5 commits into from
Jan 30, 2024
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@pav-kv pav-kv commented Jan 25, 2024

This PR does a mechanical refactoring of raft.maybeSendAppend method. A new maybeSendSnapshot method is factored out for readability, and a couple of error conditions are optimized out. See individual commits.

These are preparatory clean-ups for #130.

This is a mechanical change, for code readability purposes.

Signed-off-by: Pavel Kalinnikov <[email protected]>
Signed-off-by: Pavel Kalinnikov <[email protected]>
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pav-kv commented Jan 25, 2024

@ahrtr PTAL. This is a mechanical change, should be easy to review. See individual commits.

@pav-kv pav-kv requested a review from ahrtr January 25, 2024 17:06
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lgtm

Thanks.

@erikgrinaker could you take a second look?

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ahrtr commented Jan 30, 2024

Please resolve all review comments (or just mark it as resolved if you want to keep it as it's for now) before I merge this PR. thx

The method will not be used in states other than StateProbe or
StateReplicate, so there is little sense in having the error path in it.

Signed-off-by: Pavel Kalinnikov <[email protected]>
Previously, maybeSendAppend would also try to fetch entries, only to
return a few lines below at the errors check.

Signed-off-by: Pavel Kalinnikov <[email protected]>
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pav-kv commented Jan 30, 2024

@ahrtr Done. Can be merged, thank you.

@ahrtr ahrtr merged commit d14e61b into etcd-io:main Jan 30, 2024
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@pav-kv pav-kv deleted the send-append-cleanup branch January 30, 2024 16:25
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3 participants