缓存配置块时警告消息

Question

在尝试从订购者那里获取配置块时，尽管我们能够成功获取该块，但在订购者一侧却收到了以下警告。任何人都可以让我们知道为什么此警告消息来自订购方吗？我们可以安全地忽略吗？

2019-03-18 05:37:47.304 UTC [common.deliver] Handle -> WARN 020 Error reading from 127.0.0.1:48474: rpc error: code = Canceled desc = context canceled
2019-03-18 05:37:47.304 UTC [comm.grpc.server] 1 -> INFO 021 streaming call completed {"grpc.start_time": "2019-03-18T05:37:47.295Z", "grpc.service": "orderer.AtomicBroadcast", "grpc.method": "Deliver", "grpc.peer_address": "127.0.0.1:48474", "error": "rpc error: code = Canceled desc = context canceled", "grpc.code": "Canceled", "grpc.call_duration": "8.871178ms"}

Answer 1

该警告通常是良性的。这表明客户端在获取块后不能优美地正常关闭流gRPC连接。