Files
openclaw/src/channels
Dallin Romney 8ccb11cbfc perf(plugins,gateway): thread metadata snapshot + discovery through hot paths + plugin owner fixes (#84649)
* perf(plugins): thread metadata snapshot and discovery through hot paths

With the snapshot memo now actually hitting, route the snapshot's
manifestRegistry and discovery through the helper chains that already
had fast paths for them. Eliminates redundant per-call rebuilds at
two big amplifiers.

- Provider resolve paths (resolvePluginProviders /
  isPluginProvidersLoadInFlight / resolveOwningPluginIdsForProvider /
  resolveExternalAuthProfilesWithPlugins) self-service a snapshot once
  at the public entry, then thread it as a separate required arg
  through resolvePluginProviderLoadBase,
  resolveExplicitProviderOwnerPluginIds, and the setup/runtime load
  state helpers. Inner reads change from
  'params.pluginMetadataSnapshot?.x' to 'snapshot.x', no more
  enrichedParams clone. loadPluginManifestRegistryForInstalledIndex
  fires drop ~685 -> ~10 per cold start.

- Bundled-channel / auto-enable chain accepts an optional
  PluginDiscoveryResult. discoverOpenClawPlugins is fired once during
  snapshot building (resolveInstalledPluginIndexRegistry already
  produced it internally; now bubbled up through
  loadInstalledPluginIndexWithDiscovery, PluginRegistrySnapshotResult,
  and onto PluginMetadataSnapshot.discovery). load-context reads
  metadataSnapshot.discovery and passes it through
  applyPluginAutoEnable, so the bundled-channel cascade
  (collectConfiguredChannelIds, listBundledChannelIdsWith*,
  listPotentialConfiguredChannelPresenceSignals) short-circuits
  instead of each leaf re-firing discovery. Persisted-cache path is
  unchanged: no discovery on the snapshot, downstream chain handles
  its own fallback (pre-PR behavior on that path).

* test(plugins): isolate snapshot memo across tests that mock manifest registry

The snapshot memo is now process-scoped and effective (~98% hit rate).
Three test files were depending on cache misses (because the broken
cache returned them) — each test would set up its own
loadPluginManifestRegistry mock and expect a fresh derive. With the
cache fixed, an earlier test's mocked registry now leaks into later
tests in the same file.

- io.write-config.test.ts: afterEach now clears the snapshot memo so
  the 'demo' plugin mocked in the first test does not survive into
  'keeps shipped plugin install config records when index migration
  fails', which expects an empty registry to surface the 'plugin not
  found: demo' warning.

- gateway/model-pricing-cache.ts: resetGatewayModelPricingCacheForTest
  also clears the memo. Tests in model-pricing-cache.test.ts assert
  loadPluginManifestRegistryForInstalledIndex was called; the memo
  hit otherwise skips the call.

- providers.test.ts: vi.doMock loadPluginMetadataSnapshot to wrap the
  existing loadPluginManifestRegistryMock fixture. The plumbing
  commit added an auto-fetch fall-through in
  resolveOwningPluginIdsForProvider; without the mock, providers
  tests hit real disk reads and return empty registries (which is
  what surfaced as 9 unrelated-looking failures in the prior CI
  run).

* fix(plugins): preserve setup.cliBackends owner matching in provider scan

resolveOwningPluginIdsForProvider now also checks plugin.setup?.cliBackends.
The pre-PR no-registry fallback used resolvePluginContributionOwners which
includes both top-level cliBackends and setup.cliBackends; the PR's manifest
scan replacement was missing the setup case.

* fix(plugins): inherit active registry workspaceDir before loading metadata snapshot

isPluginProvidersLoadInFlight and resolvePluginProviders now resolve
env and workspaceDir once at the entry point (falling back to
getActivePluginRegistryWorkspaceDir) and pass them into both
loadPluginMetadataSnapshot and resolvePluginProviderLoadBase. Pre-fix
the snapshot used params.workspaceDir raw while the load base inherited
the active workspace, so workspace-scoped provider plugins could be
absent from the snapshot manifest registry even though owner resolution
expected them.

Regression test asserts the snapshot mock receives the active
workspaceDir when the caller omits it.

* perf(gateway): thread discovery into applyPluginAutoEnable call sites

Every gateway applyPluginAutoEnable call now passes the snapshot's
PluginDiscoveryResult so the bundled-channel cascade (collectConfiguredChannelIds
→ listBundledChannelIdsWith* → listPotentialConfiguredChannelPresenceSignals)
short-circuits instead of each leaf re-firing discovery.

Startup-time sites pull discovery from the snapshot/lookup-table they already
hold:
- server-plugin-bootstrap.ts (pluginLookUpTable)
- server-startup-plugins.ts (pluginMetadataSnapshot)
- server-startup-config.ts (pluginMetadataSnapshot)
- server-plugins.ts (pluginLookUpTable, both call sites)

Per-RPC sites (server.impl getRuntimeConfig callback, server-methods/channels
status + start handlers, server-methods/send) source discovery via
getCurrentPluginMetadataSnapshot using the runtime config to validate
compatibility. Falls through to the original slow path when the snapshot is
absent or incompatible.
2026-05-24 13:44:03 -07:00
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