Can't create stashes longer than a few days

[dblessing]

To be honest, I'm not sure if this is a Sensu or Uchiwa issue. Now that Uchiwa supports custom stash expiration time I've noticed I can't create a stash longer than a few days. I grabbed some sensu api logs and noticed a weird exponent for expires value when a stash of a week or longer is created.

{"timestamp":"2015-04-02T17:36:15.670313-0500","level":"info","message":"POST /stashes","remote_address":"127.0.0.1","user_agent":"Go 1.1 package http","request_method":"POST","request_uri":"/stashes","request_body":"{\"content\":{\"reason\":\"\",\"source\":\"uchiwa\",\"timestamp\":1.428014174e+09},\"expire\":2.592e+06,\"path\":\"silence/client.example.com\"}\n\n"}

Notice 2.592e+06 in expires. When a stash is successfully created the expires value is something like 259200.

Uchiwa logs simply say

{"Date":"2015-04-02T17:41:29.823510151-05:00","Level":"warning","Src":{"Func":"github.com/sensu/uchiwa/uchiwa.CreateStash","Line":16},"Output":"API call to \"http://localhost:4567/stashes\" returned: 400 Bad Request"}

There were no other helpful logs when this error occured.

[palourde]

Thanks @dblessing for reporting this issue, I was able to reproduce it easily.

I'll try to have a bug fix released as soon as possible.