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fix(webcrt): install websockets and connect WS to API in Vite dev

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Uvicorn had no WebSocket implementation without the websockets package, causing browser websocket_error. Also bypass flaky Vite WS proxy by targeting :8890 in local UI.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
oliver 2026-07-29 17:37:32 +08:00
parent 183cb7eec9
commit 1f2e028337
5 changed files with 23 additions and 3 deletions
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14
web/src/services/api.ts
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@ -352,7 +352,19 @@ export const closeWebcrtSession = (sessionId: string) =>
export const webcrtWsUrl = (sessionId: string): string => {
const proto = window.location.protocol === "https:" ? "wss:" : "ws:";
return `${proto}//${window.location.host}/v1/webcrt/sessions/${encodeURIComponent(sessionId)}/ws`;
const path = `/v1/webcrt/sessions/${encodeURIComponent(sessionId)}/ws`;
// Optional override, e.g. ws://127.0.0.1:8890
const override = String((import.meta as ImportMeta & { env?: Record<string, string> }).env?.VITE_NETX_WS_BASE || "").trim();
if (override) {
return `${override.replace(/\/$/, "")}${path}`;
}
// Vite/preview: HTTP is proxied, but WS proxy is often flaky — hit API directly.
const port = window.location.port;
if (port === "5173" || port === "4173") {
const apiHost = window.location.hostname === "localhost" ? "127.0.0.1" : window.location.hostname;
return `${proto}//${apiHost}:8890${path}`;
}
return `${proto}//${window.location.host}${path}`;
};
export const fetchCliMeta = () => apiGet<CliMeta>("/v1/cli/meta");