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Merged
ochafik merged 1 commit into from
Dec 8, 2025
Merged

examples: handle server errors #91

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6 changes: 5 additions & 1 deletion docs/quickstart.md
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Original file line number Diff line number Diff line change
Expand Up @@ -153,7 +153,11 @@ app.post("/mcp", async (req, res) => {
await transport.handleRequest(req, res, req.body);
});

app.listen(3001, () => {
app.listen(3001, (err) => {
if (err) {
console.error("Error starting server:", err);
process.exit(1);
}
console.log("Server listening on http://localhost:3001/mcp");
});
```
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12 changes: 10 additions & 2 deletions examples/basic-host/serve.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -70,11 +70,19 @@ sandboxApp.use((_req, res) => {
});

// ============ Start both servers ============
hostApp.listen(HOST_PORT, () => {
hostApp.listen(HOST_PORT, err => {
if (err) {
console.error("Error starting server:", err);
process.exit(1);
}
console.log(`Host server: http://localhost:${HOST_PORT}`);
});

sandboxApp.listen(SANDBOX_PORT, () => {
sandboxApp.listen(SANDBOX_PORT, err => {
if (err) {
console.error("Error starting server:", err);
process.exit(1);
}
console.log(`Sandbox server: http://localhost:${SANDBOX_PORT}`);
console.log("\nPress Ctrl+C to stop\n");
});
6 changes: 5 additions & 1 deletion examples/basic-server-react/server.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -85,7 +85,11 @@ app.post("/mcp", async (req: Request, res: Response) => {
}
});

const httpServer = app.listen(PORT, () => {
const httpServer = app.listen(PORT, err => {
if (err) {
console.error("Error starting server:", err);
process.exit(1);
}
console.log(`Server listening on http://localhost:${PORT}/mcp`);
});

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6 changes: 5 additions & 1 deletion examples/basic-server-vanillajs/server.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -85,7 +85,11 @@ app.post("/mcp", async (req: Request, res: Response) => {
}
});

const httpServer = app.listen(PORT, () => {
const httpServer = app.listen(PORT, err => {
if (err) {
console.error("Error starting server:", err);
process.exit(1);
}
console.log(`Server listening on http://localhost:${PORT}/mcp`);
});

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6 changes: 5 additions & 1 deletion examples/budget-allocator-server/server.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -330,7 +330,11 @@ async function main() {
}
});

const httpServer = app.listen(PORT, () => {
const httpServer = app.listen(PORT, (err) => {
if (err) {
console.error("Error starting server:", err);
process.exit(1);
}
console.log(
`Budget Allocator Server listening on http://localhost:${PORT}/mcp`,
);
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6 changes: 5 additions & 1 deletion examples/cohort-heatmap-server/server.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -240,7 +240,11 @@ async function main() {
}
});

const httpServer = app.listen(PORT, () => {
const httpServer = app.listen(PORT, (err) => {
if (err) {
console.error("Error starting server:", err);
process.exit(1);
}
console.log(
`Cohort Heatmap Server listening on http://localhost:${PORT}/mcp`,
);
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6 changes: 5 additions & 1 deletion examples/customer-segmentation-server/server.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -139,7 +139,11 @@ async function main() {
}
});

const httpServer = app.listen(PORT, () => {
const httpServer = app.listen(PORT, (err) => {
if (err) {
console.error("Error starting server:", err);
process.exit(1);
}
console.log(
`Customer Segmentation Server listening on http://localhost:${PORT}/mcp`,
);
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6 changes: 5 additions & 1 deletion examples/scenario-modeler-server/server.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -346,7 +346,11 @@ async function main() {
}
});

const httpServer = app.listen(PORT, () => {
const httpServer = app.listen(PORT, (err) => {
if (err) {
console.error("Error starting server:", err);
process.exit(1);
}
console.log(
`SaaS Scenario Modeler Server listening on http://localhost:${PORT}/mcp`,
);
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6 changes: 5 additions & 1 deletion examples/system-monitor-server/server.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -211,7 +211,11 @@ async function main() {
}
});

const httpServer = app.listen(PORT, () => {
const httpServer = app.listen(PORT, (err) => {
if (err) {
console.error("Error starting server:", err);
process.exit(1);
}
console.log(
`System Monitor Server listening on http://localhost:${PORT}/mcp`,
);
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