Akka.Remote - 解开后无法将消息发送给远程演员

Question

我正在使用Akka.Remote在服务器端服务应用程序和多个桌面客户端应用程序之间进行通信。客户端向服务器发送请求消息（使用Akka.net）并等待服务器回复响应消息。客户端应用程序是暂时的，这意味着它们通常连接到服务器，保持连接一段时间，断开连接并再次重新连接。

我遇到的问题是，有时当客户端从服务器角色断开（通过关闭其ActorSystem）然后重新连接回服务器时，它在一段时间内不会收到来自服务器的任何回复。几分钟之后，通信工作没有任何问题。我发现当服务器向客户端发送了一个回应，这个客户端在请求期间断开连接并且不再可达时就会发生这个问题。服务器无法传递响应消息，并以某种方式将客户端端点标记为无效。

在日志中（在服务器端），当客户端断开连接时，我收到以下消息。

[DEBUG] 2016-01-21 13:04:58.6151 received AutoReceiveMessage <Terminated>: [akka.tcp://qb@client:8090/user/qb] - ExistenceConfirmed=True ServerActor 
[DEBUG] 2016-01-21 13:04:58.6550 Stopped Akka.Remote.Transport.ProtocolStateActor 
[ INFO] 2016-01-21 13:04:58.6550 Quarantined address [akka.tcp://qb@client:8090] is still unreachable or has not been restarted. Keeping it quarantined. Akka.Event.DummyClassForStringSources 
[DEBUG] 2016-01-21 13:04:58.6725 Stopped Akka.Remote.ReliableDeliverySupervisor 
[DEBUG] 2016-01-21 13:04:58.6725 no longer watched by [akka://myservice/system/endpointManager/reliableEndpointWriter-akka.tcp%3a%2f%2fqb%40client%3a8090-2] Akka.Remote.EndpointWriter 
[DEBUG] 2016-01-21 13:04:58.6725 Disassociated [akka.tcp://myservice@server:8081] <- akka.tcp://qb@client:8090 Akka.Remote.EndpointWriter 
[DEBUG] 2016-01-21 13:04:58.6725 Stopped Akka.Remote.EndpointWriter 

然后当客户端尝试重新连接时，我得到：

[DEBUG] 2016-01-21 13:05:15.5883 ConnectResponse [akka.tcp://qb@client:8090/user/qb] ServerActor 
[DEBUG] 2016-01-21 13:05:16.0467 Started (Akka.Remote.Transport.ProtocolStateActor) Akka.Remote.Transport.ProtocolStateActor 
[DEBUG] 2016-01-21 13:05:16.0467 Stopped Akka.Remote.Transport.ProtocolStateActor 
[ WARN] 2016-01-21 13:05:16.0467 AssociationError [akka.tcp://myservice@server:8081] -> akka.tcp://qb@client:8090: Error [Invalid address: akka.tcp://qb@client:8090] [] Akka.Remote.EndpointWriter 
[ INFO] 2016-01-21 13:05:16.0467 Quarantined address [akka.tcp://qb@client:8090] is still unreachable or has not been restarted. Keeping it quarantined. Akka.Event.DummyClassForStringSources 
[DEBUG] 2016-01-21 13:05:16.0643 Stopped Akka.Remote.ReliableDeliverySupervisor 
[DEBUG] 2016-01-21 13:05:16.0711 no longer watched by [akka://myservice/system/endpointManager/reliableEndpointWriter-akka.tcp%3a%2f%2fqb%40client%3a8090-4] Akka.Remote.EndpointWriter 
[DEBUG] 2016-01-21 13:05:16.0711 Disassociated [akka.tcp://myservice@server:8081] -> akka.tcp://qb@client:8090 Akka.Remote.EndpointWriter 
[DEBUG] 2016-01-21 13:05:16.0711 Stopped Akka.Remote.EndpointWriter 
[DEBUG] 2016-01-21 13:05:16.0867 received AutoReceiveMessage <Terminated>: [akka://myservice/system/endpointManager/reliableEndpointWriter-akka.tcp%3a%2f%2fqb%40client%3a8090-4] - ExistenceConfirmed=True Akka.Remote.EndpointManager 
[DEBUG] 2016-01-21 13:05:16.0867 Terminated [akka.tcp://qb@client:8090/user/qb] ServerActor 

我怀疑这种行为是Akka.net的功能，但是，我需要实现我的系统，使客户可以断开连接，然后重新连接回服务器而无需等待。有什么办法可以禁用隔离机制或正常关闭服务器上的客户端端点，以便客户端端点不会被隔离？

Answer 1

[ INFO] 2016-01-21 13:04:58.6550 Quarantined address [akka.tcp://qb@client:8090] is still unreachable or has not been restarted. Keeping it quarantined. - 就是这么说的。节点被隔离，需要重新启动actor系统。

但是，恕我直言 - 只是升级到我们周一发布的Akka.NET 1.0.6。我们让远程政策经理比历史上的脆弱得多。