The program is based on.Net Framework, The Grpc.Core version is 1.4.1. Grpc.Core.RpcException: Status(StatusCode=Unavailable, Detail="Endpoint read failed") 在System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 在System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebugg...
vardefaultMethodConfig =newMethodConfig { Names = { MethodName.Default }, HedgingPolicy =newHedgingPolicy { MaxAttempts =5, NonFatalStatusCodes = { StatusCode.Unavailable } } };varchannel = GrpcChannel.ForAddress("https://localhost:5001",newGrpcChannelOptions { ServiceConfig =newServiceConfig ...
Future模式是高并发设计与开发过程中常见的设计模式,它的核心思想是异步调用。对于Future模式来说...
RetryInfo:描述客户端何时可以重试失败的请求,这些内容可能在以下方法中返回:Code.UNAVAILABLE 或Code.ABORTED QuotaFailure:描述配额检查失败的方式,这些内容可能在以下方法中返回:Code.RESOURCE_EXHAUSTED BadRequest:描述客户端请求中的违规行为,这些内容可能在以下方法中返回:Code.INVALID_ARGUMENT 服务端 package main imp...
一个错误状态代码,例如CANCELLED或UNAVAILABLE。 可选的字符串错误消息。 通常用于进行错误处理的类型包括: StatusCode:gRPC 状态代码的枚举。OK信号成功;其他值是失败的。 Status:一个合并了StatusCode和可选字符串错误消息的struct。 该错误消息会提供有关所发生情况的更多详细信息。
_cygrpc.StatusCode 对应的错误码数字: classStatusCode:# no doc aborted=10already_exists=6cancelled=1data_loss=15deadline_exceeded=4failed_precondition=9internal=13invalid_argument=3not_found=5ok=0out_of_range=11permission_denied=7resource_exhausted=8unauthenticated=16unavailable=14unimplemented=12unknow...
terminated with status = StatusCode.UNAVAILABLE details = "OS Error" debug_error_string = "{ "created": "@1535614550.117753196", "description": "Error received from peer", "file": "src/core/lib/surface/call.cc", "file_line": 1095, "grpc_message": "OS Error", "grpc_status": 14 }"...
raise _InactiveRpcError(state) grpc._channel._InactiveRpcError: <_InactiveRpcError of RPC that terminated with: status = StatusCode.UNAVAILABLE details = "Socket operation on non-socket" debug_error_string = "{"created":"@1587481625.192071231","description":"Error received from peer ipv6:[::1...
还是返回(该策略目前未实现)注意:客户端程序启动时,还需要设置环境变量:GRPC_GO_RETRY=onMaxAttempts = 2,即最多尝试 2 次,也就是最多重试 1 次RetryableStatusCodes 只设置了 UNAVAILABLE,也就是解决上面出现的错误:rpc error: code = Unavailable desc = transport is closingRetryableStatusCodes 中...
hash wheel timer它是一个算法,netty用于心跳超时检查,该算法的性能几个共同拥有:Ticks per Wheel (...