Files
OmniRoute/open-sse/utils/setupPolyfill.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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TypeScript

// Polyfill worker_threads.markAsUncloneable for Node.js < 21 compatibility (specifically Node 20.20.2)
import worker_threads from "node:worker_threads";
import { AsyncLocalStorage } from "node:async_hooks";
import { WebSocket } from "ws";
// Next 16 reads AsyncLocalStorage from globalThis in its server runtime. Node
// provides that global, while Bun exposes the implementation through
// node:async_hooks only.
if (typeof globalThis.AsyncLocalStorage === "undefined") {
Object.defineProperty(globalThis, "AsyncLocalStorage", {
configurable: true,
value: AsyncLocalStorage,
writable: true,
});
}
if (worker_threads && !worker_threads.markAsUncloneable) {
(worker_threads as any).markAsUncloneable = function (obj: any) {
if (worker_threads.markAsUntransferable) {
try {
worker_threads.markAsUntransferable(obj);
} catch {
// no-op
}
}
};
}
// Polyfill Promise.withResolvers for Node.js < 22 compatibility (specifically Node 20.20.2)
if (typeof Promise.withResolvers === "undefined") {
Promise.withResolvers = function <T>() {
let resolve!: (value: T | PromiseLike<T>) => void;
let reject!: (reason?: any) => void;
const promise = new Promise<T>((res, rej) => {
resolve = res;
reject = rej;
});
return { promise, resolve, reject };
} as any;
}
// Polyfill WebSocket for Node.js < 22 compatibility (specifically Node 20.20.2)
if (typeof globalThis.WebSocket === "undefined") {
(globalThis as any).WebSocket = WebSocket;
}