(op bunching) Add processMessagesCore to SharedObject implementations

[agarwal-navin]

processMessagesCore was added to SharedObject in #23836.
This change adds processMessagesCore to implementations of SharedObject.

This is a precursor to #25176 where processCore will be removed from SharedObject. Some of the boiler plate added here will be cleaned up with that change.

[Copilot]

Pull Request Overview

This PR adds the processMessagesCore method to implementations of SharedObject across various DDS (Distributed Data Structure) packages. This is preparatory work for eventual removal of processCore from SharedObject, introducing a new message processing pattern that handles batched messages via IRuntimeMessageCollection.

Key changes:

• Adds processMessagesCore implementations to all SharedObject subclasses
• Refactors message processing to extract envelope and content separately
• Updates test utilities to use the new processMessagesCore method

Reviewed Changes

Copilot reviewed 26 out of 26 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
packages/test/test-end-to-end-tests/src/test/summarization/summarizeIncrementallySubDds.spec.ts	Adds processMessagesCore to test DDSs with message collection handling
packages/test/test-end-to-end-tests/src/test/idCompressor.spec.ts	Updates test spy from processCore to processMessagesCore
packages/dds/test-dds-utils/src/test/sharedNothing.ts	Adds processMessagesCore tracking and makes processCore throw error
packages/dds/test-dds-utils/src/test/ddsFuzzHarness.spec.ts	Updates test assertions from processCoreCalls to processMessagesCoreCalls
packages/dds/task-manager/src/taskManager.ts	Implements processMessagesCore with envelope/content separation
packages/dds/shared-summary-block/src/sharedSummaryBlock.ts	Adds processMessagesCore that throws (no ops expected)
packages/dds/shared-object-base/src/test/sharedObject.spec.ts	Adds processMessagesCore to test implementations
packages/dds/shared-object-base/src/test/attachingBindingAndConnecting.spec.ts	Adds processMessagesCore override support to test harness
packages/dds/sequence/src/sequence.ts	Implements processMessagesCore with message reconstruction for merge tree
packages/dds/register-collection/src/consensusRegisterCollection.ts	Adds processMessagesCore with envelope/content message processing
packages/dds/register-collection/api-report/register-collection.legacy.beta.api.md	Updates API surface with processMessagesCore
packages/dds/pact-map/src/pactMap.ts	Implements processMessagesCore with envelope-based event emission
packages/dds/ordered-collection/src/consensusOrderedCollection.ts	Adds processMessagesCore with envelope/content separation
packages/dds/ordered-collection/api-report/ordered-collection.legacy.beta.api.md	Updates API surface with processMessagesCore
packages/dds/matrix/src/matrix.ts	Implements processMessagesCore with ISequencedDocumentMessage reconstruction
packages/dds/map/src/map.ts	Adds processMessagesCore with override modifier
packages/dds/map/src/directory.ts	Implements processMessagesCore with handler signature updates
packages/dds/legacy-dds/src/signal/sharedSignal.ts	Adds processMessagesCore for signal operation processing
packages/dds/legacy-dds/src/array/sharedArray.ts	Implements processMessagesCore for array operations
packages/dds/ink/src/ink.ts	Adds processMessagesCore with detailed JSDoc for message processing
packages/dds/counter/src/counter.ts	Implements processMessagesCore for counter operations
packages/dds/cell/src/cell.ts	Adds processMessagesCore with attribution handling
experimental/dds/tree/src/SharedTree.ts	Implements processMessagesCore with contents-based processing
experimental/dds/tree/api-report/experimental-tree.alpha.api.md	Updates API surface with processMessagesCore
experimental/dds/ot/ot/src/ot.ts	Adds processMessagesCore for operational transformation
experimental/PropertyDDS/packages/property-dds/src/propertyTree.ts	Implements processMessagesCore for property tree operations

[github-actions]

🔗 Found some broken links! 💔

Run a link check locally to find them. See
https://github.com/microsoft/FluidFramework/wiki/Checking-for-broken-links-in-the-documentation for more information.

linkcheck output

> fluid-framework-docs-site@0.0.0 ci:check-links /home/runner/work/FluidFramework/FluidFramework/docs
> start-server-and-test "npm run serve -- --no-open" 3000 check-links

1: starting server using command "npm run serve -- --no-open"
and when url "[ 'http://127.0.0.1:3000' ]" is responding with HTTP status code 200
running tests using command "npm run check-links"


> fluid-framework-docs-site@0.0.0 serve
> docusaurus serve --no-open

[SUCCESS] Serving "build" directory at: http://localhost:3000/

> fluid-framework-docs-site@0.0.0 check-links
> linkcheck http://localhost:3000 --skip-file skipped-urls.txt

 ELIFECYCLE  Command failed with exit code 1.