Notifications Delivered Multiple Times about rapns

[ileitch]

OK, this fixes the problem (and removes some nasty threading code to boot). I've sent hundreds of notifications to my phone without any duplicates. Please give master a try and i'll cut a new release.

/cc @mobits

[blakewatters]

Thanks for the quick turn on this @ileitch. I am deploying to production now to verify.

[blakewatters]

I just saw a duplicate push go by:

2011-12-08T21:43:10+00:00 app[rapns.1]: [2011-12-08 21:43:10] Notification 562 delivered to 485e789edc6765c6928fbccf039688587bdd301daa9c7e52c5571583a97ebe3d
2011-12-08T21:43:11+00:00 app[rapns.1]: [2011-12-08 21:43:11] Notification 562 delivered to 485e789edc6765c6928fbccf039688587bdd301daa9c7e52c5571583a97ebe3d

[ileitch]

Pretty sure this is fixed by 64aafcf now.

[mobits]

I was having the same problem and now it seems to be fixed.

[fredriproad]

I, too, had this problem in production and just upgraded. So far, so good. Thanks Ian, Blake and company!