akka.cluster和持久性提供問題

2種子節點（後端）
1工人在IIS

1的WebAPI集羣加入並運行;當我發個帖子中的WebAPI，：

IIS加入集羣
的API收到的一個職位，併發送一個消息告訴
消息處理兩次或三次！
是隻發生於當IIS連接，下面的消息被工作正常發送的消息

這裏是我的IIS配置：

<akka> 
    <hocon> 
    <![CDATA[ 
      akka.loglevel = INFO 
      akka.log-config-on-start = off 
      akka.stdout-loglevel = INFO 
      akka.actor { 
       provider = "Akka.Cluster.ClusterActorRefProvider, Akka.Cluster" 
       deployment { 
        /TheProcess { 
        router = round-robin-group 
        routees.paths = ["/user/TheProcess"] # path of routee on each node 
        # nr-of-instances = 3 # max number of total routees 
        cluster { 
         enabled = on 
         allow-local-routees = off 
         use-role = TheProcess 
        } 
        }        
       } 
       debug { 
        receive = on 
        autoreceive = on 
        lifecycle = on 
        event-stream = on 
        unhandled = on 
       } 
      } 
      akka.remote { 
       helios.tcp { 
        # transport-class = "Akka.Remote.Transport.Helios.HeliosTcpTransport, Akka.Remote" 
        # applied-adapters = [] 
        # transport-protocol = tcp 
           # public-hostname = "localhost" 
        # 0 or 46001-46010 
        port = 0 
        hostname = "localhost" 
       } 
       log-remote-lifecyclo-events = DEBUG 
      } 
      akka.cluster { 
       seed-nodes = [ 
       "akka.tcp://[email protected]:2551", 
       "akka.tcp://[email protected]:2552" 
       ] 
       roles = [TheSend] 
       # auto-down-unreachable-after = 10s 
       # how often should the node send out gossip information? 
       # gossip-interval = 1s 
       # discard incoming gossip messages if not handled within this duration 
       # gossip-time-to-live = 2s    
      } 
      # http://getakka.net/docs/persistence/at-least-once-delivery 
      akka.persistence.at-least-once-delivery.redeliver-interval = 300s 
      # akka.persistence.at-least-once-delivery.redelivery-burst-limit = 
      # akka.persistence.at-least-once-delivery.warn-after-number-of-unconfirmed-attempts = 
      akka.persistence.at-least-once-delivery.max-unconfirmed-messages = 1000000 
      akka.persistence.journal.plugin = "akka.persistence.journal.sql-server" 
      akka.persistence.journal.publish-plugin-commands = on 
      akka.persistence.journal.sql-server { 
       class = "Akka.Persistence.SqlServer.Journal.SqlServerJournal, Akka.Persistence.SqlServer" 
       plugin-dispatcher = "akka.actor.default-dispatcher" 
       table-name = EventJournal 
       schema-name = dbo 
       auto-initialize = on 
       connection-string-name = "AkkaPersistence" 
       refresh-interval = 1s 
       connection-timeout = 30s 
       timestamp-provider = "Akka.Persistence.Sql.Common.Journal.DefaultTimestampProvider, Akka.Persistence.Sql.Common" 
       metadata-table-name = Metadata 
      } 
      akka.persistence.snapshot-store.plugin = ""akka.persistence.snapshot-store.sql-server"" 
      akka.persistence.snapshot-store.sql-server { 
       class = "Akka.Persistence.SqlServer.Snapshot.SqlServerSnapshotStore, Akka.Persistence.SqlServer" 
       plugin-dispatcher = ""akka.actor.default-dispatcher"" 
       connection-string-name = "AkkaPersistence" 
       schema-name = dbo 
       table-name = SnapshotStore 
       auto-initialize = on 
      } 
     ]]> 
    </hocon>

這裏是我的後端配置：

<hocon> 
    <![CDATA[ 
     akka.loglevel = INFO 
     akka.log-config-on-start = on 
     akka.stdout-loglevel = INFO 
     akka.actor { 
      provider = "Akka.Cluster.ClusterActorRefProvider, Akka.Cluster" 
      debug { 
       receive = on 
       autoreceive = on 
       lifecycle = on 
       event-stream = on 
       unhandled = on 
      } 
     } 
     akka.remote { 
      helios.tcp { 
       # transport-class = "Akka.Remote.Transport.Helios.HeliosTcpTransport, Akka.Remote" 
       # applied-adapters = [] 
       # transport-protocol = tcp 
         # public-hostname = "localhost" 
       # 
       # seed-node ports 2551 and 2552 
       # non-seed-node port 0 or 46001-46010 
       port = 2551 
       hostname = "localhost" 
      } 
      log-remote-lifecyclo-events = INFO 
     } 
     akka.cluster { 
      seed-nodes = [ 
      "akka.tcp://[email protected]:2551", 
      "akka.tcp://[email protected]:2552" 
      ] 
      roles = [TheProcess] 
      # auto-down-unreachable-after = 10s 
     } 
     ]]> 
    </hocon>

我覺得問題是阿卡持久性相關，問題是什麼？

來源

2017-07-15 Irvin Dominin