Vihren Atlas

copilotAgent.ts ×15

Code frontier

unlabeled · c_bebca80c4b96

79 tests · 51581 LOC · 300 files · introduces 0 tests · 48 LOC · 1 file

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Code
15 ranges48 lines · 1 files
Tests
0 tests

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All code (extent)
4949 ranges51581 lines · 300 files · Browse complete extent
All tests (intent)
79 testsBrowse complete intent

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1 file ranked by introduced lines: 48 introduced LOC across 15 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/platform/agentHost/node/copilot/copilotAgent.ts 48 introduced LOC · 15 ranges

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838 this._scheduledModelRefresh = scheduled;
839 this._modelRefreshSchedule.value = disposableTimeout(() => {
840 > void (async () => { copilotAgent.ts
841 > try {
842 > // A config-triggered restart clears `_client` before its
843 > // asynchronous `stop()` completes. Wait for that stop so this
844 > // refresh cannot resurrect the client midway through teardown.
845 > await this._clientStopping;
846 > if (this._scheduledModelRefresh !== scheduled) {
847 return;
848 }
849 > this._scheduledModelRefresh = undefined; copilotAgent.ts
850 > this._modelRefreshSchedule.clear();
851 > await this._startModelRefresh(scheduled.generation);
852 > } catch (err) {
853 this._logService.error(err, '[Copilot] Failed to schedule model refresh');
854 > } finally { copilotAgent.ts
855 > if (this._scheduledModelRefresh === scheduled) {
856 this._scheduledModelRefresh = undefined;
857 this._modelRefreshSchedule.clear();
858 }
859 > scheduled.deferred.complete(); copilotAgent.ts
860 > }
861 > })();
862 }, 0);
863 return scheduled.deferred.p;
865
866 private _startModelRefresh(generation: number): Promise<void> {
867 > const refresh = this._refreshModels(0, generation).finally(() => { copilotAgent.ts
868 > if (this._modelRefreshInFlight === refresh) {
869 > this._modelRefreshInFlight = undefined;
870 > }
871 > });
872 > this._modelRefreshInFlight = refresh;
873 > return refresh;
874 > }
875
876 private async _refreshModels(attempt = 0, generation = this._modelCatalogGeneration): Promise<void> {
877 > // A fresh refresh (e.g. a token change) supersedes any scheduled retry. copilotAgent.ts
878 > this._modelRefreshRetry.clear();
879 >
880 > // Once teardown has begun, skip the refresh entirely: a retry timer that
881 > // fires during the shutdown window would otherwise call `_ensureClient()`
882 > // and resurrect the SDK subprocess after `shutdown()` tore it down.
883 > if (this._shutdownPromise) {
884 return;
885 }
886 > copilotAgent.ts
887 > const tokenAtRefreshStart = this._githubToken;
888 > if (!tokenAtRefreshStart) {
889 this._capiModels = [];
890 this._publishModels();
891 return;
892 }
893 > try { copilotAgent.ts
894 > const models = await this._listModels(tokenAtRefreshStart);
895 > if (this._githubToken === tokenAtRefreshStart && this._modelCatalogGeneration === generation) {
896 this._capiModels = models;
897 this._publishModels();
898 }
899 > } catch (err) { copilotAgent.ts
900 // Token rotated mid-flight — a newer refresh owns the result — or
901 // teardown began while the request was in flight, in which case a
1447
1448 private async _listModels(gitHubToken: string): Promise<IAgentModelInfo[]> {
1449 > this._logService.info('[Copilot] Listing models...'); copilotAgent.ts
1450 > const client = await this._ensureClient();
1451 > const { models } = await client.rpc.models.list({ gitHubToken });
1452 this._freeLongContextModels.clear();
1453 const preferLongContext = this._isPreferLongContextEnabled();
1480 this._logService.info(`[Copilot] Found ${result.length} models: ${result.map(m => m.name).join(', ')}`);
1481 return result;
1482 > } copilotAgent.ts
1483
1484 /**
2890 let capiUrl = env['VSCODE_AGENT_HOST_CAPI_URL_OVERRIDE'] || COPILOT_CAPI_URL;
2891 if (this._githubToken) {
2892 > try { copilotAgent.ts
2893 > const discovered = await this._copilotApiService.resolveApiEndpoint(this._githubToken);
2894 > if (discovered) {
2895 capiUrl = discovered;
2896 }
2897 > } catch (error) { copilotAgent.ts
2898 this._logService.debug(`[Copilot] CAPI endpoint discovery for proxy resolution failed; using ${capiUrl}: ${error instanceof Error ? error.message : String(error)}`);
2899 }
2900 > } copilotAgent.ts
2901
2902 try {

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