我们目前在redis程序中遇到了一些随机发生的问题。我们不明白发生了什么。
如果有人想加入并帮助这两个回购，代码也是开源的：
https://github.com/pythonology/beattogether.core
https://github.com/pythonology/beattogether.masterserver/tree/feature/dedicated-servers （为了开发目的而使用分支）

2020-12-10 03:22:17.829 +00:00 [ERR] An error occurred while handling message (MessageType='BroadcastServerStatusRequest').
StackExchange.Redis.RedisServerException: ERR Error running script (call to f_dce2ce9e149bc775618a47cd07eca24d80a33664): @user_script:4: @user_script: 4: -READONLY You can't write against a read only replica.
   at BeatTogether.MasterServer.Data.Implementations.Repositories.ServerRepository.AddServer(Server server) in /app/BeatTogether.MasterServer.Data/Implementations/Repositories/ServerRepository.cs:line 80
   at BeatTogether.MasterServer.Kernel.Implementations.UserService.BroadcastServerStatus(MasterServerSession session, BroadcastServerStatusRequest request) in /app/BeatTogether.MasterServer.Kernel/Implementations/UserService.cs:line 156
   at BeatTogether.Core.Messaging.Implementations.BaseMessageHandler.<>c__DisplayClass6_0`2.<<Register>b__0>d.MoveNext()
--- End of stack trace from previous location --

和

2020-12-10 06:20:23.198 +00:00 [ERR] An error occurred while handling message (MessageType='BroadcastServerStatusRequest').
StackExchange.Redis.RedisConnectionException: No connection is active/available to service this operation: EVAL, mc: 1/1/0, mgr: 10 of 10 available, clientName: master-server, IOCP: (Busy=0,Free=1000,Min=1,Max=1000), WORKER: (Busy=3,Free=32764,Min=1024,Max=32767), v: 2.2.4.27433   at StackExchange.Redis.ConnectionMultiplexer.ThrowFailed[T](TaskCompletionSource`1 source, Exception unthrownException) in /_/src/StackExchange.Redis/ConnectionMultiplexer.cs:line 2760
--- End of stack trace from previous location ---
   at BeatTogether.MasterServer.Data.Implementations.Repositories.ServerRepository.AddServer(Server server) in /app/BeatTogether.MasterServer.Data/Implementations/Repositories/ServerRepository.cs:line 80
   at BeatTogether.MasterServer.Kernel.Implementations.UserService.BroadcastServerStatus(MasterServerSession session, BroadcastServerStatusRequest request) in /app/BeatTogether.MasterServer.Kernel/Implementations/UserService.cs:line 156
   at BeatTogether.Core.Messaging.Implementations.BaseMessageHandler.<>c__DisplayClass6_0`2.<<Register>b__0>d.MoveNext()
--- End of stack trace from previous location ---
   at BeatTogether.Core.Messaging.Implementations.BaseMessageSource.<>c__DisplayClass15_0.<<Signal>b__0>d.MoveNext()

我们的redis示例没有从属，只有一个主示例和它在同一台机器上的一个示例。
非常感谢您的帮助。谢谢。