Updates

src/functions/ttyd/grab-ttyd-service-info.ts

@@ -46,7 +46,7 @@ export default async function grabTtydServerInfo({
         );
     }
 
-    const available_port = getNextAvailablePort();
+    const available_port = await getNextAvailablePort();
 
     let url = `/ttyd/${available_port}`;
 

src/utils/grab-next-available-port.ts

@@ -25,19 +25,26 @@ function makeSockaddr(port: number): Buffer {
     return buf;
 }
 
-export default function getNextAvailablePort(
+export default async function getNextAvailablePort(
     startPort = AppData["DynamicPortStart"],
     maxPort = 65535,
-): number {
-    for (let port = startPort; port <= maxPort; port++) {
-        const fd = libc.symbols.socket(AF_INET, SOCK_STREAM, 0);
-        if (fd < 0) continue;
+): Promise<number> {
+    const MAX_RETRIES = 5;
+    let retries = 0;
 
-        const addr = makeSockaddr(port);
-        const result = libc.symbols.bind(fd, ptr(addr), addr.byteLength);
-        libc.symbols.close(fd);
+    while (retries < MAX_RETRIES) {
+        for (let port = startPort; port <= maxPort; port++) {
+            const fd = libc.symbols.socket(AF_INET, SOCK_STREAM, 0);
+            if (fd < 0) continue;
 
-        if (result === 0) return port;
+            const addr = makeSockaddr(port);
+            const result = libc.symbols.bind(fd, ptr(addr), addr.byteLength);
+            libc.symbols.close(fd);
+
+            if (result === 0) return port;
+
+            await Bun.sleep(2000);
+        }
     }
 
     throw new Error(`No available port found in range ${startPort}-${maxPort}`);