remove caching tcp, enhance sidebar

Author: andrelandgraf

cron-vercel/lib/bench-db.ts

@@ -9,25 +9,15 @@ interface BenchDbConfig {
   connectionMethod: string;
 }
 
-// Cache for TCP connection pools to enable reuse across requests
-const tcpPools = new Map<string, PgPool>();
-
-export function getTcpPool(connectionUrl: string): PgPool {
-  if (!tcpPools.has(connectionUrl)) {
-    const pool = new PgPool({ connectionString: connectionUrl });
-    attachDatabasePool(pool);
-    tcpPools.set(connectionUrl, pool);
-  }
-  return tcpPools.get(connectionUrl)!;
-}
-
 export function getBenchDb({ connectionUrl, connectionMethod }: BenchDbConfig) {
   if (!connectionUrl) {
     throw new Error("Connection URL is required");
   }
 
   if (connectionMethod === "tcp") {
-    return getTcpPool(connectionUrl);
+    const pool = new PgPool({ connectionString: connectionUrl });
+    attachDatabasePool(pool);
+    return pool;
   }
 
   if (connectionMethod === "ws") {

dashboard/components/database-sidebar.tsx

@@ -343,7 +343,9 @@ export function DatabaseSidebar({
                             @neondatabase/serverless{" "}
                             {methodGroup.connectionMethod === "http"
                               ? "http"
-                              : "websocket"}
+                              : methodGroup.connectionMethod === "tcp"
+                                ? "tcp"
+                                : "websocket"}
                           </h4>
                           {methodGroup.regions.map((group) => (
                             <div