content: import React from 'react';
  import renderHTML from 'react-render-html';
  import SocketClient from './socket-client';
  
  class HTMLRenderer extends React.Component {
    constructor(props) {
      super(props);
      this.state = { html: '' };
    }
    componentDidMount() {
      this.socketClient = new SocketClient(this.props.location);
      this.socketClient.onData(html => this.setState({ html }));
    }
    componentDidUpdate() {
      if (this.props.onUpdate) {
        this.props.onUpdate();
      }
    }
    render() {
      return React.createElement('div', null, renderHTML(this.state.html));
    }
  }
  
  HTMLRenderer.propTypes = {
    location: React.PropTypes.shape({
      host: React.PropTypes.string.isRequired,
      pathname: React.PropTypes.string.isRequired,
    }).isRequired,
    onUpdate: React.PropTypes.func,
  };
  
  export default HTMLRenderer;
  