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LC Updates by Range to read from DB #14531

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Inspector-Butters
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What type of PR is this?

Feature

What does this PR do? Why is it needed?
This PR changes the GetLightClientUpdatesByRange API function to read the updates from the DB instead of computing them which is a very heavy process.

Which issues(s) does this PR fix?

Part of #12991

@Inspector-Butters Inspector-Butters requested a review from a team as a code owner October 14, 2024 11:21
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@Redidacove
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Redidacove commented Oct 15, 2024

I am not sure you missed them or are they intentional but I think they were there because you removed the fn call which returned err .

CHANGELOG.md Outdated Show resolved Hide resolved
beacon-chain/core/light-client/lightclient.go Outdated Show resolved Hide resolved
beacon-chain/db/kv/lightclient_test.go Outdated Show resolved Hide resolved
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beacon-chain/db/kv/lightclient_test.go Show resolved Hide resolved
beacon-chain/rpc/eth/light-client/handlers_test.go Outdated Show resolved Hide resolved
beacon-chain/rpc/eth/light-client/handlers_test.go Outdated Show resolved Hide resolved
return db
}

func createUpdate(t *testing.T, v int) (interfaces.LightClientUpdate, error) {
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Is this function the same as the other createUpdate? If yes, you can move it from here to testing/util/lightclient.go

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did it for the handlers_test.go but it can't be done for kv/lightclient_test.go because of circular import

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it turns out that it's not even possible for handlers_test.go.

beacon-chain/rpc/eth/light-client/helpers_test.go Outdated Show resolved Hide resolved
params.SetupTestConfigCleanup(t)
config := params.BeaconConfig()

t.Run("new has supermajority but old doesn't", func(t *testing.T) {
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The pattern that we had is also fine. Can you go back to it so that the diff is smaller?

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It's not possible to create these updates and set their values with wrapper setters, using the previous pattern.

@rkapka rkapka mentioned this pull request Oct 28, 2024
27 tasks
@rkapka rkapka merged commit 930d9ac into prysmaticlabs:epf-light-client Oct 28, 2024
15 of 16 checks passed
rkapka added a commit that referenced this pull request Oct 28, 2024
* change updatebyrange

* lcupdateresponse from consensus

* range altair test

* range forks tests

* finish tests

* changelog

* remove unused functions

* Update beacon-chain/rpc/eth/light-client/handlers.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/light-client/handlers.go

Co-authored-by: Radosław Kapka <[email protected]>

* use slice instead of array

* refactor code

* refactor tests

* refactor tests

* refactor tests

* add configCleanup in tests

* refactor missing updates testcase

* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* change updatesByRange to use new structs

* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* fix rpc/helpers_test

* Return the correct light client payload proof (#14565)

* Return the correct payload proof

* changelog <3

* merge

* Set fields of wrapped proto object in light client setters (#14573)

* Set fields of wrapped proto object in light client setters

* changelog <3

* fixing tests...

* core tests fixed

* kv tests fixed

* fix TODOs for events (#14570)

* fix TODOs for events

* address review comments

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* nits

---------

Co-authored-by: Radosław Kapka <[email protected]>

* tests fixed

* remove unused function

* fix slice capacity

* address issues

* address issues

* fix circular import error

* remove unused func

* fix changelog

---------

Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Rupam Dey <[email protected]>
@Inspector-Butters Inspector-Butters deleted the updates-by-range branch October 28, 2024 16:51
rkapka added a commit that referenced this pull request Nov 3, 2024
* change updatebyrange

* lcupdateresponse from consensus

* range altair test

* range forks tests

* finish tests

* changelog

* remove unused functions

* Update beacon-chain/rpc/eth/light-client/handlers.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/light-client/handlers.go

Co-authored-by: Radosław Kapka <[email protected]>

* use slice instead of array

* refactor code

* refactor tests

* refactor tests

* refactor tests

* add configCleanup in tests

* refactor missing updates testcase

* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* change updatesByRange to use new structs

* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* fix rpc/helpers_test

* Return the correct light client payload proof (#14565)

* Return the correct payload proof

* changelog <3

* merge

* Set fields of wrapped proto object in light client setters (#14573)

* Set fields of wrapped proto object in light client setters

* changelog <3

* fixing tests...

* core tests fixed

* kv tests fixed

* fix TODOs for events (#14570)

* fix TODOs for events

* address review comments

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* nits

---------

Co-authored-by: Radosław Kapka <[email protected]>

* tests fixed

* remove unused function

* fix slice capacity

* address issues

* address issues

* fix circular import error

* remove unused func

* fix changelog

---------

Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Rupam Dey <[email protected]>
rkapka added a commit that referenced this pull request Nov 20, 2024
* change updatebyrange

* lcupdateresponse from consensus

* range altair test

* range forks tests

* finish tests

* changelog

* remove unused functions

* Update beacon-chain/rpc/eth/light-client/handlers.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/light-client/handlers.go

Co-authored-by: Radosław Kapka <[email protected]>

* use slice instead of array

* refactor code

* refactor tests

* refactor tests

* refactor tests

* add configCleanup in tests

* refactor missing updates testcase

* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* change updatesByRange to use new structs

* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* fix rpc/helpers_test

* Return the correct light client payload proof (#14565)

* Return the correct payload proof

* changelog <3

* merge

* Set fields of wrapped proto object in light client setters (#14573)

* Set fields of wrapped proto object in light client setters

* changelog <3

* fixing tests...

* core tests fixed

* kv tests fixed

* fix TODOs for events (#14570)

* fix TODOs for events

* address review comments

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* nits

---------

Co-authored-by: Radosław Kapka <[email protected]>

* tests fixed

* remove unused function

* fix slice capacity

* address issues

* address issues

* fix circular import error

* remove unused func

* fix changelog

---------

Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Rupam Dey <[email protected]>
rkapka added a commit that referenced this pull request Nov 25, 2024
* change updatebyrange

* lcupdateresponse from consensus

* range altair test

* range forks tests

* finish tests

* changelog

* remove unused functions

* Update beacon-chain/rpc/eth/light-client/handlers.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/light-client/handlers.go

Co-authored-by: Radosław Kapka <[email protected]>

* use slice instead of array

* refactor code

* refactor tests

* refactor tests

* refactor tests

* add configCleanup in tests

* refactor missing updates testcase

* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* change updatesByRange to use new structs

* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* fix rpc/helpers_test

* Return the correct light client payload proof (#14565)

* Return the correct payload proof

* changelog <3

* merge

* Set fields of wrapped proto object in light client setters (#14573)

* Set fields of wrapped proto object in light client setters

* changelog <3

* fixing tests...

* core tests fixed

* kv tests fixed

* fix TODOs for events (#14570)

* fix TODOs for events

* address review comments

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* nits

---------

Co-authored-by: Radosław Kapka <[email protected]>

* tests fixed

* remove unused function

* fix slice capacity

* address issues

* address issues

* fix circular import error

* remove unused func

* fix changelog

---------

Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Rupam Dey <[email protected]>
rkapka added a commit that referenced this pull request Nov 28, 2024
* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* Return the correct light client payload proof (#14565)

* Return the correct payload proof

* changelog <3

* Set fields of wrapped proto object in light client setters (#14573)

* Set fields of wrapped proto object in light client setters

* changelog <3

* fix TODOs for events (#14570)

* fix TODOs for events

* address review comments

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* nits

---------

Co-authored-by: Radosław Kapka <[email protected]>

* align changelog with develop branch

* bzl

* LC Updates by Range to read from DB (#14531)

* change updatebyrange

* lcupdateresponse from consensus

* range altair test

* range forks tests

* finish tests

* changelog

* remove unused functions

* Update beacon-chain/rpc/eth/light-client/handlers.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/light-client/handlers.go

Co-authored-by: Radosław Kapka <[email protected]>

* use slice instead of array

* refactor code

* refactor tests

* refactor tests

* refactor tests

* add configCleanup in tests

* refactor missing updates testcase

* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* change updatesByRange to use new structs

* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* fix rpc/helpers_test

* Return the correct light client payload proof (#14565)

* Return the correct payload proof

* changelog <3

* merge

* Set fields of wrapped proto object in light client setters (#14573)

* Set fields of wrapped proto object in light client setters

* changelog <3

* fixing tests...

* core tests fixed

* kv tests fixed

* fix TODOs for events (#14570)

* fix TODOs for events

* address review comments

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* nits

---------

Co-authored-by: Radosław Kapka <[email protected]>

* tests fixed

* remove unused function

* fix slice capacity

* address issues

* address issues

* fix circular import error

* remove unused func

* fix changelog

---------

Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Rupam Dey <[email protected]>

* Light Client: Electra finality branch (#14597)

* extract from lc-p2p branch

* generate code

* trixy's review

* test fixes

* fix issue in `CreateDefaultLightClientUpdate` function (#14585)

* use state in `CreateDefaultLightClientUpdate`

* lint

* add `stateSlot` to `update.go` structs

* Revert "add `stateSlot` to `update.go` structs"

This reverts commit 84468ae.

* set sync committee based on attestedHeader in updateElectra

* dependencies

* add check to `SetNextSyncCommitteeBranchElectra`

* add detailed error messages to `update.go`

* dependencies

* fix `createDefaultLightClientUpdate`

* deps

* fix errors

* deps

* revert error messages

* deps

* save update

* save update

* move create lc bootstrap to core

* bootstrap db

* save bootstrap

* testing

* testing progress

* testing

* testing

* checkpoint working

* set genesis time manually

* savebootstrap tests

* conflicts resolved

* fix lint issues

* fix lint issues

* address reviews

* revert changes to consensus-types/lc/updates.go

* add lightClientHeaderToJSON support for Electra

---------

Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Rupam Dey <[email protected]>
Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Inspector-Butters <[email protected]>
rkapka added a commit that referenced this pull request Nov 29, 2024
* change updatebyrange

* lcupdateresponse from consensus

* range altair test

* range forks tests

* finish tests

* changelog

* remove unused functions

* Update beacon-chain/rpc/eth/light-client/handlers.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/light-client/handlers.go

Co-authored-by: Radosław Kapka <[email protected]>

* use slice instead of array

* refactor code

* refactor tests

* refactor tests

* refactor tests

* add configCleanup in tests

* refactor missing updates testcase

* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* change updatesByRange to use new structs

* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* fix rpc/helpers_test

* Return the correct light client payload proof (#14565)

* Return the correct payload proof

* changelog <3

* merge

* Set fields of wrapped proto object in light client setters (#14573)

* Set fields of wrapped proto object in light client setters

* changelog <3

* fixing tests...

* core tests fixed

* kv tests fixed

* fix TODOs for events (#14570)

* fix TODOs for events

* address review comments

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* nits

---------

Co-authored-by: Radosław Kapka <[email protected]>

* tests fixed

* remove unused function

* fix slice capacity

* address issues

* address issues

* fix circular import error

* remove unused func

* fix changelog

---------

Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Rupam Dey <[email protected]>
rkapka added a commit that referenced this pull request Nov 29, 2024
* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* Return the correct light client payload proof (#14565)

* Return the correct payload proof

* changelog <3

* Set fields of wrapped proto object in light client setters (#14573)

* Set fields of wrapped proto object in light client setters

* changelog <3

* fix TODOs for events (#14570)

* fix TODOs for events

* address review comments

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* nits

---------

Co-authored-by: Radosław Kapka <[email protected]>

* align changelog with develop branch

* bzl

* LC Updates by Range to read from DB (#14531)

* change updatebyrange

* lcupdateresponse from consensus

* range altair test

* range forks tests

* finish tests

* changelog

* remove unused functions

* Update beacon-chain/rpc/eth/light-client/handlers.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/light-client/handlers.go

Co-authored-by: Radosław Kapka <[email protected]>

* use slice instead of array

* refactor code

* refactor tests

* refactor tests

* refactor tests

* add configCleanup in tests

* refactor missing updates testcase

* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* change updatesByRange to use new structs

* Light Client - use the new consensus types (#14549)

* in progress

* completed logic

* var name

* additional logic changes

* fix createDefaultLightClientUpdate

* empty fields

* unused context

* fix rpc/helpers_test

* Return the correct light client payload proof (#14565)

* Return the correct payload proof

* changelog <3

* merge

* Set fields of wrapped proto object in light client setters (#14573)

* Set fields of wrapped proto object in light client setters

* changelog <3

* fixing tests...

* core tests fixed

* kv tests fixed

* fix TODOs for events (#14570)

* fix TODOs for events

* address review comments

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* Update beacon-chain/rpc/eth/events/events.go

Co-authored-by: Radosław Kapka <[email protected]>

* nits

---------

Co-authored-by: Radosław Kapka <[email protected]>

* tests fixed

* remove unused function

* fix slice capacity

* address issues

* address issues

* fix circular import error

* remove unused func

* fix changelog

---------

Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Rupam Dey <[email protected]>

* Light Client: Electra finality branch (#14597)

* extract from lc-p2p branch

* generate code

* trixy's review

* test fixes

* fix issue in `CreateDefaultLightClientUpdate` function (#14585)

* use state in `CreateDefaultLightClientUpdate`

* lint

* add `stateSlot` to `update.go` structs

* Revert "add `stateSlot` to `update.go` structs"

This reverts commit 84468ae.

* set sync committee based on attestedHeader in updateElectra

* dependencies

* add check to `SetNextSyncCommitteeBranchElectra`

* add detailed error messages to `update.go`

* dependencies

* fix `createDefaultLightClientUpdate`

* deps

* fix errors

* deps

* revert error messages

* deps

* save update

* save update

* move create lc bootstrap to core

* bootstrap db

* save bootstrap

* testing

* testing progress

* testing

* testing

* checkpoint working

* set genesis time manually

* savebootstrap tests

* conflicts resolved

* fix lint issues

* fix lint issues

* address reviews

* revert changes to consensus-types/lc/updates.go

* add lightClientHeaderToJSON support for Electra

---------

Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Rupam Dey <[email protected]>
Co-authored-by: Radosław Kapka <[email protected]>
Co-authored-by: Inspector-Butters <[email protected]>
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4 participants