Something constantly send changes to DB (Accounts? )

Hi,

I’ve added observeChanges() for Collections, and found that something constantly calls change of Users collection on server-side. The emails field is changed to the same value every 5-10 seconds. I’m using Accounts with Google service authorization.

Should it be so, or it is some kind of a problem?

Example log is below:

I20160118-17:31:54.905(2)? users changed 6ZPK9tQQd9FCtPoPP { emails: [ { address: 'sanitex@gmail.com', verified: false } ] }

I20160118-17:31:55.456(2)? users changed bA3PsLveSHWBw4hkw { emails: [ { address: 'dadasdsa@dfsdfs.lt', verified: false } ] }

I20160118-17:31:55.457(2)? users changed SEczRJxutwwaRFZPq { emails: [ { address: 'test@test.lt', verified: false } ] }

I20160118-17:31:55.458(2)? users changed 6ZPK9tQQd9FCtPoPP { emails: [ { address: 'sanitex@gmail.com', verified: false } ] }

I20160118-17:32:04.909(2)? users changed 6ZPK9tQQd9FCtPoPP { emails: [ { address: 'sanitex@gmail.com', verified: false } ] }

I20160118-17:32:05.458(2)? users changed bA3PsLveSHWBw4hkw { emails: [ { address: 'dadasdsa@dfsdfs.lt', verified: false } ] }

I20160118-17:32:05.458(2)? users changed SEczRJxutwwaRFZPq { emails: [ { address: 'test@test.lt', verified: false } ] }

I20160118-17:32:05.459(2)? users changed 6ZPK9tQQd9FCtPoPP { emails: [ { address: 'sanitex@gmail.com', verified: false } ] }

I20160118-17:32:14.903(2)? users changed 6ZPK9tQQd9FCtPoPP { emails: [ { address: 'sanitex@gmail.com', verified: false } ] }

I20160118-17:32:15.462(2)? users changed bA3PsLveSHWBw4hkw { emails: [ { address: 'dadasdsa@dfsdfs.lt', verified: false } ] }

I20160118-17:32:15.463(2)? users changed SEczRJxutwwaRFZPq { emails: [ { address: 'test@test.lt', verified: false } ] }

I20160118-17:32:15.464(2)? users changed 6ZPK9tQQd9FCtPoPP { emails: [ { address: 'sanitex@gmail.com', verified: false } ] }