Files
OmniRoute/open-sse/services/perplexityTlsClient.ts
Praveen K Palaniswamy 65e81158ab fix(ollama): route models by advertised capability (#11088)
Landed with the design call resolved per the owner's pick — **option 1**: the synced store is now endpoint-agnostic (persistDiscoveredModels and managedModelImport no longer drop non-chat models at write time), and chat selectability moved to read time (auto-pool expansion in autoStrategy applies filterChatSelectableModels; the models-route projection already had its chatOnly filter). Your discovery test now passes end-to-end (3/3): /api/show capabilities persist per connection and image/embedding requests route through the advertising host.

Reconciliation notes: conflicted areas merged onto the current tip (adobe discovery import, requestedModel preflight signature, resolvedProvider fast-path coexists with the synced-route override — explicit resolution wins); carried base-red drains (#10055 memoization, #11071 test variants) dropped as already-landed; the managed-model-import exclusion test was propagated to the new contract (image/video models persist; the read filter still hides them from chat pickers — pinned by a new assertion). Full battery: 205/206 focused (the one red is a confirmed periodic-timer timing flake on the loaded devbox — 20/20 isolated), autoCombo vitest 30/30, combo suites 46/46, gates + typecheck clean.

Thank you @yourspraveen — the capability probe + routing design was right; it just needed the store contract opened up. Fixes #11087.
2026-08-23 11:45:01 -03:00

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1.6 KiB
TypeScript

/**
* Browser-TLS-impersonating HTTP client for www.perplexity.ai.
*
* Thin re-export over the shared `tlsClientBase.ts` factory
* (`createTlsClientModule`). All provider-agnostic logic (sidecar lifecycle,
* streaming tail-file, proxy resolution, error classes, SSE detection,
* Cloudflare challenge detection) lives in the base module; this file supplies
* only Perplexity-specific config and preserves the original public export
* surface.
*/
import {
createTlsClientModule,
type TlsFetchOptions,
type TlsFetchResult,
} from "./tlsClientBase.ts";
const DEFAULT_TIMEOUT_MS =
Number.parseInt(process.env.OMNIROUTE_PPLX_TLS_TIMEOUT_MS || "", 10) || 30_000;
const HARD_TIMEOUT_GRACE_MS =
Number.parseInt(process.env.OMNIROUTE_PPLX_TLS_GRACE_MS || "", 10) || 10_000;
export const tlsClientModule = createTlsClientModule({
providerName: "Perplexity",
tlsProfile: "firefox_148",
domain: "https://www.perplexity.ai",
tempDirPrefix: "pplx-stream-",
tailFileVariant: "A",
responseValidation: "sse",
exportCloudflareCheck: true,
defaultTimeoutMs: DEFAULT_TIMEOUT_MS,
hardTimeoutGraceMs: HARD_TIMEOUT_GRACE_MS,
});
export const tlsFetchPerplexity = (
url: string,
options: TlsFetchOptions = {}
): Promise<TlsFetchResult> => tlsClientModule.tlsFetch(url, options);
export const __setTlsFetchOverrideForTesting = tlsClientModule.__setTlsFetchOverrideForTesting;
export { TlsClientHangError, TlsClientUnavailableError } from "./tlsClientBase.ts";
export type { TlsFetchOptions, TlsFetchResult } from "./tlsClientBase.ts";
export { looksLikeSse, isCloudflareChallenge } from "./tlsClientBase.ts";