Re: [akka-user] Confused by continuous stream of DistributedPubSub dead letters in Akka Cluster system

I would guess that DistributedPubSub is not started on all nodes. You say that you are not using it at all, then the question is who is starting it on some nodes? On Thu, Feb 16, 2017 at 12:51 PM, Artur Soler wrote: > Hi, > > We have an Akka Cluster system with 4 nodes

[akka-user] Confused by continuous stream of DistributedPubSub dead letters in Akka Cluster system

Hi, We have an Akka Cluster system with 4 nodes (with 2 different roles: 3 frontend nodes and 1 backend node). We are confused by a continuous stream of dead letters that we have been observing, in the backend node. They occur at a rate of about 20 to 30 per minute, per frontend. The sender