Debugging

Author: bvaughn

scripts/compile-search-index.ts

@@ -1,4 +1,53 @@
 import { compileSearchIndex } from "react-lib-tools/scripts/compile-search-index.ts";
+import { createConnection } from "net";
+
+// TODO
+async function waitUntilConnected({
+  host = "localhost",
+  port = 3000,
+  retryAttempts = 10,
+  retryDelay = 1_000
+}: {
+  host?: string;
+  port?: number;
+  retryAttempts?: number;
+  retryDelay?: number;
+} = {}) {
+  console.log(`Checking ${host}:${port} ...`);
+  return new Promise<void>((resolve, reject) => {
+    const socket = createConnection({ host, port });
+    socket.addListener("connect", () => {
+      console.log("Connected");
+
+      socket.destroy();
+
+      resolve();
+    });
+    socket.addListener("error", () => {
+      socket.destroy();
+
+      if (retryAttempts > 1) {
+        console.log(`Retrying after ${retryDelay} ms...`);
+
+        setTimeout(() => {
+          waitUntilConnected({
+            host,
+            port,
+            retryAttempts: retryAttempts - 1,
+            retryDelay
+          }).then(resolve, reject);
+        }, retryDelay);
+      } else {
+        console.error("Host not available");
+
+        process.exit(1);
+      }
+    });
+  });
+}
+
+await waitUntilConnected();
+// TODO
 
 await compileSearchIndex({
   chromeExecutablePath: process.env.CHROME_PATH,