Akka Grpc客户端多个连接不可用：io异常

我使用的是akka grpc（V10.2.0）

我正在并行创建100个客户端（对grpc服务器进行压力测试）。 在客户端，我不时看到以下错误：

o.grpc.netty.shaded.io.netty.channel.unix.Errors$NativeIoException: writevAddresses(..) failed: Broken pipe
io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
    at io.grpc.Status.asRuntimeException(Status.java:533)
    at akka.grpc.internal.AkkaNettyGrpcClientGraphStage$$anon$1.onCallClosed(AkkaNettyGrpcClientGraphStage.scala:165)
    at akka.grpc.internal.AkkaNettyGrpcClientGraphStage$$anon$1.$anonfun$callback$1(AkkaNettyGrpcClientGraphStage.scala:71)
    at akka.grpc.internal.AkkaNettyGrpcClientGraphStage$$anon$1.$anonfun$callback$1$adapted(AkkaNettyGrpcClientGraphStage.scala:67)
    at akka.stream.impl.fusing.GraphInterpreter.runAsyncInput(GraphInterpreter.scala:466)
    at akka.stream.impl.fusing.GraphInterpreterShell$AsyncInput.execute(ActorGraphInterpreter.scala:498)
    at akka.stream.impl.fusing.GraphInterpreterShell.processEvent(ActorGraphInterpreter.scala:600)
    at akka.stream.impl.fusing.ActorGraphInterpreter.akka$stream$impl$fusing$ActorGraphInterpreter$$processEvent(ActorGraphInterpreter.scala:769)
    at akka.stream.impl.fusing.ActorGraphInterpreter$$anonfun$receive$1.applyOrElse(ActorGraphInterpreter.scala:784)
    at akka.actor.Actor.aroundReceive(Actor.scala:537)
    at akka.actor.Actor.aroundReceive$(Actor.scala:535)
    at akka.stream.impl.fusing.ActorGraphInterpreter.aroundReceive(ActorGraphInterpreter.scala:691)
    at akka.actor.ActorCell.receiveMessage(ActorCell.scala:577)
    at akka.actor.ActorCell.invoke(ActorCell.scala:547)
    at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:270)
    at akka.dispatch.Mailbox.run(Mailbox.scala:231)
    at akka.dispatch.Mailbox.exec(Mailbox.scala:243)
    at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
    at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
    at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
    at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
    at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)
Caused by: io.grpc.netty.shaded.io.netty.channel.unix.Errors$NativeIoException: readAddress(..) failed: Connection reset by peer

但在服务器上一切正常，没有错误。 有时这个客户端（并行生成100个连接）只是挂起。 流不会挂起任何错误

若我将重新启动客户端，所有这些都将正常工作，所以服务器是正常的。

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不确定从何处查找问题？

我认为这与问题有关，我将使用截止日期进行测试，如图所示，对于长期运行的服务，我与GRPC有类似的问题。正如您所指出的，我正在测试截止日期。我认为这与使用截止日期有关，并且我会使用截止日期进行测试，正如这里所示，对于长期运行的服务，我与GRPC有类似的问题。正如你所指出的，我正在测试最后期限。