Do not explicitely supply unspecified ipv6 address to the net stack

Author: bauer-andreas

src/lib/Accessory.ts

@@ -2034,6 +2034,8 @@ export class Accessory extends EventEmitter {
       const entries: Set<InterfaceName | IPAddress> = new Set(Array.isArray(info.bind)? info.bind: [info.bind]);
 
       if (entries.has("::")) {
+        serverAddress = "::"
+
         entries.delete("::");
         if (entries.size) {
           advertiserAddress = Array.from(entries);

src/lib/HAPServer.ts

@@ -307,6 +307,12 @@ export class HAPServer extends EventEmitter {
   }
 
   public listen(port: number = 0, host?: string): void {
+    if (host === "::") {
+      // this will workaround "EAFNOSUPPORT: address family not supported" errors
+      // on systems where IPv6 is not supported/enabled, we just use the node default then by supplying undefined
+      host = undefined
+    }
+
     this.httpServer.listen(port, host);
   }