Import source: backend/src/server

Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.

backend/src/server.ts

@@ -0,0 +1,26 @@
+import { createApp } from './app.js';
+import { assertProductionEnv, env } from './config/env.js';
+
+assertProductionEnv();
+const app = await createApp();
+
+const server = app.listen(env.port, () => {
+  process.stdout.write(`CShare API listening on http://localhost:${env.port}\n`);
+});
+
+server.requestTimeout = 10 * 60 * 1000;
+server.headersTimeout = 65 * 1000;
+
+function shutdown(signal: string) {
+  process.stdout.write(`${signal} received; closing HTTP server\n`);
+  server.close((err) => {
+    if (err) {
+      console.error(err);
+      process.exit(1);
+    }
+    process.exit(0);
+  });
+}
+
+process.on('SIGTERM', () => shutdown('SIGTERM'));
+process.on('SIGINT', () => shutdown('SIGINT'));