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Speed up leader search #320

Merged
merged 23 commits into from
Oct 18, 2024
Merged

Speed up leader search #320

merged 23 commits into from
Oct 18, 2024

Commits on Sep 24, 2024

  1. Remember the address of the last known leader 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Sep 24, 2024
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  2. Introduce a reusable leader connection 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Sep 24, 2024
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Commits on Sep 30, 2024

  1. Always try to connect at least once 

    This makes it easier to inject and test connection attempt failures.

Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Sep 30, 2024
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  2. Move leader tracking information to Protocol 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Sep 30, 2024
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  3. Refactor generation of retry strategies 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Sep 30, 2024
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  4. More comprehensive/principled leader tracker testing 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Sep 30, 2024
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  5. Client-level test of connection reuse 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Sep 30, 2024
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  6. Names, docs 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Sep 30, 2024
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  7. Don't remain client field 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Sep 30, 2024
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  8. Clean up change to dqlite-demo.go 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Sep 30, 2024
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  9. Fixup 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Sep 30, 2024
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  10. Fixup 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Sep 30, 2024
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Commits on Oct 1, 2024

  1. Clean up diff a bit more 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Oct 1, 2024
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Commits on Oct 10, 2024

  1. Move leader tracking to protocol.Connector 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Oct 10, 2024
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  2. Fix up tests 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Oct 10, 2024
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Commits on Oct 11, 2024

  1. Take advantage of leader tracking for App 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Oct 11, 2024
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  2. Docs 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Oct 11, 2024
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  3. Drop embedded LeaderTracker 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Oct 11, 2024
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  4. Fixes 

    First, avoid infinite recursion when logging in connectAttemptOne.

Second, fix the tests by logging the error from Semaphore.Acquire. It
seems that before we bumped the version of golang.org/x/sync/semaphore,
this type didn't honor the context deadline, hence why the tests were
fine for me locally without merging in the go.mod updates that are on
master.

Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Oct 11, 2024
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Commits on Oct 16, 2024

  1. Unified client connector 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Oct 16, 2024
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Commits on Oct 18, 2024

  1. Don't expose shared leader connections for now 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Oct 18, 2024
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  2. Document client connector 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Oct 18, 2024
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  3. Some more docs 

    Signed-off-by: Cole Miller <cole.miller@canonical.com>
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    cole-miller committed Oct 18, 2024
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