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feat(client): accept a cached era verdict on ConnectOptions.prior (#2511)

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Felix Weinberger 2026-07-17 17:25:02 +01:00 • committed by GitHub
commit f60dff0674
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1 changed files with 523 additions and 86 deletions
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10
test/e2e/scenarios/hosting-entry.test.ts
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@ -92,14 +92,16 @@ verifies('typescript:client:connect:prior-zero-roundtrip', async ({ transport }:
// the modern revision) populates getDiscoverResult().
const bootstrap = new Client({ name: 'bootstrap', version: '1.0.0' }, { versionNegotiation: { mode: 'auto' } });
await using wired = await wire(transport, greetFactory, bootstrap);
const prior = bootstrap.getDiscoverResult();
expect(prior).toBeDefined();
expect(prior!.supportedVersions).toContain(MODERN);
const discover = bootstrap.getDiscoverResult();
expect(discover).toBeDefined();
expect(discover!.supportedVersions).toContain(MODERN);
// Fresh worker → SAME hosted server, connect({ prior }): zero round trips.
const before = wired.httpLog!.length;
const worker = new Client({ name: 'worker', version: '1.0.0' });
await worker.connect(new StreamableHTTPClientTransport(wired.url!, { fetch: wired.fetch }), { prior });
await worker.connect(new StreamableHTTPClientTransport(wired.url!, { fetch: wired.fetch }), {
prior: { kind: 'modern', discover: discover! }
});
try {
// No HTTP exchange was added by the worker's connect().
expect(wired.httpLog!.length).toBe(before);