Merge pull request 'chore: promote dev → uat (GRO-1678 TCP resilience + backlog fixes)' (#67) from dev into uat

chore: promote dev → uat (GRO-1678 TCP resilience + backlog fixes)

packages/db/src/index.ts

@@ -12,7 +12,7 @@ export function getDb() {
   if (_db) return _db;
   const url = process.env.DATABASE_URL;
   if (!url) throw new Error("DATABASE_URL is not set");
-  const client = postgres(url, { max: 10 });
+  const client = postgres(url, { max: 10, connect_timeout: 5 });
   _db = drizzle(client, { schema });
   return _db;
 }

src/index.ts

@@ -59,6 +59,9 @@ app.use(
 );
 
 // Health check — no auth required, registered on app at full path before auth middleware
+// /health: used by Dockerfile HEALTHCHECK and K8s readinessProbe/livenessProbe (port 3000 direct)
+app.get("/health", (c) => c.json({ status: "ok" }));
+// /api/health: used by Gateway HTTPRoute (/api/* → API pod)
 app.get("/api/health", (c) => c.json({ status: "ok" }));
 
 // Public booking routes — no auth required, must be registered before auth middleware
@@ -282,14 +285,16 @@ startReminderScheduler();
 
 function shutdown() {
   console.log("Shutting down gracefully...");
+  // SIGTERM/SIGINT → server.close() → callback → process.exit(0)
+  // If graceful close takes >8s, force-exit to avoid being killed undrained
+  setTimeout(() => {
+    console.error("Graceful close timeout — forcing exit");
+    process.exit(1);
+  }, 8_000);
   server.close(() => {
     console.log("HTTP server closed");
     process.exit(0);
   });
-  setTimeout(() => {
-    console.error("Forced shutdown after timeout");
-    process.exit(1);
-  }, 10_000);
 }
 
 process.on("SIGTERM", shutdown);

src/lib/auth.ts

@@ -186,7 +186,9 @@ export async function initAuth(): Promise<void> {
     const discoveryUrlStr = `${providerConfig.issuerUrl}/.well-known/openid-configuration`;
     let oidcConfig: Record<string, string> = {};
     try {
-      const discoveryRes = await fetch(discoveryUrlStr);
+      const discoveryRes = await fetch(discoveryUrlStr, {
+        signal: AbortSignal.timeout(5000),
+      });
       if (discoveryRes.ok) {
         const discovery = await discoveryRes.json() as {
           authorization_endpoint?: string;