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Fix socket path resolution for custom API bases #143

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Fix socket path resolution for custom API bases #143

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34 changes: 27 additions & 7 deletions frontend/assets/app.js
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Original file line number Diff line number Diff line change
Expand Up @@ -1680,23 +1680,43 @@
setWorkspaceView(workspaceViewDefault);
}

function resolveSocketBase() {
const base = state.API || '';
function resolveSocketEndpoint() {
const DEFAULT_PATH = '/socket.io';
const base = String(state.API || '').trim();

const buildPath = (inputPath) => {
const raw = String(inputPath || '');
const trimmed = raw.replace(/\/+$/, '');
const withLeading = trimmed.startsWith('/') ? trimmed : '/' + trimmed;
if (!withLeading || withLeading === '/') return DEFAULT_PATH;
if (withLeading.toLowerCase().endsWith('/api')) {
const prefix = withLeading.slice(0, -4);
return (prefix || '') + DEFAULT_PATH;
}
return withLeading + DEFAULT_PATH;
};

if (!base) {
return { origin: '', path: DEFAULT_PATH };
}

if (/^https?:\/\//i.test(base)) {
try {
const url = new URL(base);
return url.origin;
return { origin: url.origin, path: buildPath(url.pathname || '/') };
} catch {
return '';
return { origin: '', path: DEFAULT_PATH };
}
}
return '';

return { origin: '', path: buildPath(base) };
}

function ensureSocket() {
if (socket || !state.API) return socket;
const socketBase = resolveSocketBase();
socket = io(socketBase || undefined, {
const { origin: socketOrigin, path: socketPath } = resolveSocketEndpoint();
socket = io(socketOrigin || undefined, {
path: socketPath,
transports: ['websocket'],
auth: { token: state.TOKEN || undefined }
});
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