mozilla-services/android-sync — comment on commit b11b5782f804f996ed30189a60d18a5536f3daeb
File: src/test/java/org/mozilla/android/sync/net/test/TestGlobalSession.java line 399
By rnewman:

Both of these headers are specified as seconds:

The value of this field can be either an HTTP-date or an integer number of seconds (in decimal) after the time of the response.

(Not that we handle the date format.)

Just use 3002.