Azure Cosmos DB: TypeError: Cannot read property 'electionId' of undefined

I'm using Azure Cosmos DB with mongodb backend. I'm keep getting this error.

Exception has occurred: Error
TypeError: Cannot read property 'electionId' of undefined
at ReplSetState.update (c:\dev\3dshoppers.backend\node_modules\mongodb-core\lib\topologies\replset_state.js:371:70)
at Server._handleEvent (c:\dev\3dshoppers.backend\node_modules\mongodb-core\lib\topologies\replset.js:421:45)
at Server.g (events.js:291:16)
at emitOne (events.js:96:13)
at Server.emit (events.js:188:7)
at c:\dev\3dshoppers.backend\node_modules\mongodb-core\lib\topologies\server.js:297:14
at c:\dev\3dshoppers.backend\node_modules\mongodb-core\lib\connection\pool.js:457:18
at _combinedTickCallback (internal/process/next_tick.js:73:7)
at process._tickCallback (internal/process/next_tick.js:104:9)

I'm using mongodb@2.2.19. If I update the npm package to the latest version, I get different error ('MongoError: pool destroyed'). I think there is some problem with Cosmos DB......

via 3irhui34t34