title: Error while trying trying to use oauth2 / AccountManagerFuture to authenticate with Google
body: <p>An android app i'm working on uses Google oauth to authenticate users (via AccountManager).</p>
  
  <p>It's been working fine until yesterday and now whenever the app tries to authenticate and get a google auth token I get the following error:</p>
  
  <p><a href="http://i.stack.imgur.com/0H8xT.png" rel="nofollow">http://i.stack.imgur.com/0H8xT.png</a></p>
  
  <p>Logcat shows the following (email removed):</p>
  
  <pre><code>I/GLSUser ( 1478): GLS error: RATE_LIMIT_EXCEEDED xxx@yyy.com oauth2:https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/userinfo.profile
  V/GoogleLoginService( 1478): Returning error intent with: ComponentInfo{com.google.android.gsf.login/com.google.android.gsf.login.LoginActivity}
  I/ActivityManager(  456): START {flg=0x10000000 cmp=com.google.android.gsf.login/.LoginActivity (has extras) u=0} from pid 3967
  I/ActivityManager(  456): START {cmp=com.google.android.gsf.login/.ShowErrorActivity (has extras) u=0} from pid 1478
  I/qtaguid ( 1478): Tagging socket 52 with tag dc4e7700000000(14438007) for uid -1 failed errno=-13
  I/NetworkManagementSocketTagger( 1478): tagSocketFd(52, 14438007, -1) failed with errno-13
  W/GLSActivity( 1478): GAIA ERROR WITH NO RESOURCE STRING Unknown
  I/ActivityManager(  456): Displayed com.google.android.gsf.login/.ShowErrorActivity: +69ms (total +92ms)
  </code></pre>
  
  <p>Has anybody seen this RATE_LIMIT_EXCEEDED error before?</p>