title: Next.js, getInitialProps do not work
body: <p>when pages are rendered at server-site at first time or refresh the rendered page, getInitialProps do not work:</p>
  
  <pre><code>Home.getInitialProps = async ({store}) =&gt; {
      axios.post('/user').then(res =&gt; {
          var user = res.data;
          store.dispatch(setLoggingState(user));
      }, res =&gt; {
          console.log('4444');
      })
      return {};
  }
  </code></pre>
  
  <p>In above code, server always print ‘4444’，and express did not receive the 'POST' request. tanks for your help</p>