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我正在嘗試用日誌持久性配置Akka.Net到MongoDb,但它引發了一個我無法弄清楚的異常。 有沒有一個參考例子可以在任何地方看到,看看它應該如何工作?我會期望在單元測試中的例子來填補我的這個需求,但是對於MongoDb持久性實現缺少測試。 :(是否有Akka.net持久性與MongoDb在那裏的工作示例?
下面是我收到的錯誤:
Akka.Actor.ActorInitializationException : Exception during creation --->
System.TypeLoadException : Method 'ReplayMessagesAsync' in type
'Akka.Persistence.MongoDb.Journal.MongoDbJournal' from assembly
'Akka.Persistence.MongoDb, Version=1.0.5.2, Culture=neutral, PublicKeyToken=null'
does not have an implementation.
這裏是我爲這個應用程序HOCON: ---編輯 - 謝謝你的提示Horusiath;基於我更新到這個HOCON和SQLite的提供者的作品,但MongoDB的一個仍然給了一個錯誤
<![CDATA[
akka {
actor {
provider = "Akka.Remote.RemoteActorRefProvider, Akka.Remote"
}
remote {
helios.tcp {
port = 9870 #bound to a specific port
hostname = localhost
}
}
persistence {
publish-plugin-commands = on
journal {
#plugin = "akka.persistence.journal.sqlite"
plugin = "akka.persistence.journal.mongodb"
mongodb {
class = "Akka.Persistence.MongoDb.Journal.MongoDbJournal, Akka.Persistence.MongoDb"
connection-string = "mongodb://localhost/Akka"
collection = "EventJournal"
}
sqlite {
class = "Akka.Persistence.Sqlite.Journal.SqliteJournal, Akka.Persistence.Sqlite"
plugin-dispatcher = "akka.actor.default-dispatcher"
connection-string = "FullUri=file:Sqlite-journal.db?cache=shared;"
connection-timeout = 30s
schema-name = dbo
table-name = event_journal
auto-initialize = on
timestamp-provider = "Akka.Persistence.Sql.Common.Journal.DefaultTimestampProvider, Akka.Persistence.Sql.Common"
}
}
snapshot-store {
#plugin = "akka.persistence.snapshot-store.sqlite"
plugin = "akka.persistence.snapshot-store.mongodb"
mongodb {
class = "Akka.Persistence.MongoDb.Snapshot.MongoDbSnapshotStore, Akka.Persistence.MongoDb"
connection-string = "mongodb://localhost/Akka"
collection = "SnapshotStore"
}
sqlite {
class = "Akka.Persistence.Sqlite.Snapshot.SqliteSnapshotStore, Akka.Persistence.Sqlite"
plugin-dispatcher = "akka.actor.default-dispatcher"
connection-string = "FullUri=file:Sqlite-journal.db?cache=shared;"
connection-timeout = 30s
schema-name = dbo
table-name = snapshot_store
auto-initialize = on
}
}
}
}
]]>
</hocon>
所以,回到我原來的問題:是否有正在MongoDB的樣品,我可以檢查以瞭解這是怎麼意工作?
感謝您的提示......這是有幫助的。但是,我將需要不止一些小建議來構建基於Akka.Net的系統。我需要一些可以學習的很好的示例應用程序。 –