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Add configurable payload size limit for Express server #13

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Add configurable payload size limit for Express server #13

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78de860
feat: add configurable payload limit for express server
lutzleonhardt Feb 12, 2026
87b89cb
enh: add morgan logger and update json payload limit in server
lutzleonhardt Feb 12, 2026
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5 changes: 5 additions & 0 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,11 @@
"type": "number",
"default": 3000,
"description": "Port for the Express server."
},
"copilotProxy.payloadLimit": {
"type": "string",
"default": "50mb",
"description": "Maximum payload size for incoming requests (e.g., '50mb', '100mb')."
}
}
},
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7 changes: 5 additions & 2 deletions src/extension.ts
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Expand Up @@ -45,9 +45,12 @@ export function activate(context: vscode.ExtensionContext) {
context.subscriptions.push(
vscode.commands.registerCommand('Copilot Proxy - Start Server', () => {
if (!serverInstance) {
const configPort = vscode.workspace.getConfiguration("copilotProxy").get("port", 3000);
const config = vscode.workspace.getConfiguration("copilotProxy");
const configPort = config.get("port", 3000);
const payloadLimit = config.get("payloadLimit", "50mb");
process.env.PAYLOAD_LIMIT = payloadLimit;
serverInstance = startServer(configPort);
vscode.window.showInformationMessage(`Express server started on port ${configPort}.`);
vscode.window.showInformationMessage(`Express server started on port ${configPort} with ${payloadLimit} payload limit.`);
} else {
vscode.window.showInformationMessage('Express server is already running.');
}
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13 changes: 11 additions & 2 deletions src/server.ts
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Expand Up @@ -9,8 +9,17 @@ dotenv.config();

const app = express();

// Middleware to parse JSON bodies
app.use(express.json());
// Middleware to parse JSON bodies with configurable limit

// Logger middleware
app.use(morgan('combined'));
=======
const payloadLimit = process.env.PAYLOAD_LIMIT || '50mb';
app.use(express.json({ limit: payloadLimit }));

// Logger middleware
app.use(morgan('combined'));
=======
Comment on lines +12 to +22
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@qodo-code-review qodo-code-review bot Feb 12, 2026

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Suggestion: Clean up conflict markers and duplicate middleware

Suggested change
// Middleware to parse JSON bodies with configurable limit
// Logger middleware
app.use(morgan('combined'));
=======
const payloadLimit = process.env.PAYLOAD_LIMIT || '50mb';
app.use(express.json({ limit: payloadLimit }));
// Logger middleware
app.use(morgan('combined'));
=======
// Middleware to parse JSON bodies with configurable limit
const payloadLimit = process.env.PAYLOAD_LIMIT || '50mb';
app.use(express.json({ limit: payloadLimit }));
// Logger middleware
app.use(morgan('combined'));


// Logger middleware
app.use(morgan('combined'));
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