@loopback/docs/site/apidocs/socketio.httpserverresolvedoptions.host.md

Documentation files rendered at [https://loopback.io](https://loopback.io)

---
lang: en
title: 'API docs: socketio.httpserverresolvedoptions.host'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/loopbackio/loopback-next/tree/master/extensions/socketio
permalink: /doc/en/lb4/apidocs.socketio.httpserverresolvedoptions.host.html
---

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[Home](./index.md) &gt; [@loopback/socketio](./socketio.md) &gt; [HttpServerResolvedOptions](./socketio.httpserverresolvedoptions.md) &gt; [host](./socketio.httpserverresolvedoptions.host.md)

## HttpServerResolvedOptions.host property

<b>Signature:</b>

```typescript
host?: string;
```