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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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8
web/src/components/WebTerminal.tsx
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@ -113,10 +113,14 @@ export function WebTerminal({ wsUrl, title, onStatus, onReady }: Props) {
ws.onerror = () => {
onStatusRef.current?.("error", "websocket_error");
term.writeln("\r\n\x1b[31m[websocket error]\x1b[0m");
term.writeln("\x1b[33mHint: ensure API has package 'websockets' and is restarted; Vite UI should reach ws://127.0.0.1:8890\x1b[0m");
};
ws.onclose = () => {
onStatusRef.current?.("closed", "websocket_closed");
ws.onclose = (ev) => {
onStatusRef.current?.("closed", `websocket_closed:${ev.code}`);
if (!ev.wasClean) {
term.writeln(`\r\n\x1b[33m[websocket closed code=${ev.code}]\x1b[0m`);
}
};
const dataDisposable = term.onData((data) => {