Refactor server start in examples #229
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Split server startup logic into two functions in each `server-utils.ts`:
- `startStdioServer(createServer)` - handles stdio transport
- `startHttpServer(createServer)` - handles HTTP transport
And keep the transport selection visible in each `server.ts`:
```typescript
process.argv.includes("--stdio")
? await startStdioServer(createServer)
: await startHttpServer(createServer);
```
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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commit: |
ochafik
reviewed
Jan 11, 2026
| options: ServerOptions, | ||
| ): Promise<void> { | ||
| const { port, name = "MCP Server" } = options; | ||
| const port = parseInt(process.env.PORT ?? "3001", 10); |
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This introduces process.env again in server-utils, I don't like this direction tbh
And the startStdioServer method is a lot of lines to replace a one-liner.
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This introduces process.env again in server-utils, I don't like this direction tbh
The PORT env variable is very widely used, so reading from wherever in the code base is pretty typical for web servers.
And the startStdioServer method is a lot of lines to replace a one-liner.
The intent is instant clarity. Compare:
if (process.argv.includes("--stdio")) {
await createServer().connect(new StdioServerTransport());
} else {
const port = parseInt(process.env.PORT ?? "3001", 10);
await startServer(createServer, { port, name: "Basic MCP App Server (Preact)" });
}vs
process.argv.includes("--stdio")
? await startStdioServer(createServer)
: await startHttpServer(createServer);
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Split server startup logic into two functions in each
server-utils.ts:startStdioServer(createServer)- handles stdio transportstartHttpServer(createServer)- handles HTTP transportAnd keep the transport selection visible in each
server.ts: