小编Hon*_*hah的帖子

当链码容器闲置一段时间后，它会因错误而停止：

ERROR [lib/handler.js] Chat stream with peer - on error: "Error: 14 UNAVAILABLE: EOF\n    at createStatusError (/usr/local/src/node_modules/grpc/src/client.js:64:15)\n    at ClientDuplexStream._emitStatusIfDone (/usr/local/src/node_modules/grpc/src/client.js:270:19)\n at ClientDuplexStream._receiveStatus (/usr/local/src/node_modules/grpc/src/client.js:248:8)\n    at /usr/local/src/node_modules/grpc/src/client.js:804:12"

当第一个请求在空闲时间之后到达时，它给出一个错误

Error: 14 UNAVAILABLE: TCP Write failed

之后，第二个请求错误更改为以下内容：

Error: SERVICE_UNAVAILABLE
at ClientDuplexStream.broadcast.on (/app/node_modules/fabric-client/lib/Orderer.js:172:22)
at emitOne (events.js:116:13)
at ClientDuplexStream.emit (events.js:211:7)
at ClientDuplexStream._emitStatusIfDone (/app/node_modules/grpc/src/client.js:236:12)
at ClientDuplexStream._receiveStatus (/app/node_modules/grpc/src/client.js:213:8)
at Object.onReceiveStatus (/app/node_modules/grpc/src/client_interceptors.js:1290:15)
at InterceptingListener._callNext (/app/node_modules/grpc/src/client_interceptors.js:564:42)
at InterceptingListener.onReceiveStatus (/app/node_modules/grpc/src/client_interceptors.js:614:8)
at /app/node_modules/grpc/src/client_interceptors.js:1110:18

从第三个请求开始，一切正常。

我使用的是fabric-shim 1.2.0，但将其升级到1.3.0后，错误随机出现。

我正在使用面料1.3.0。

编辑：升级结构垫片到1.3.1后，错误更改为以下内容：

error: [Orderer.js]: sendBroadcast - on error: "Error: 14 UNAVAILABLE: TCP Write failed\n    at Object.exports.createStatusError …

我遵循的步骤:

1)用1-ca(即root ca),1-orderer,1-peer和1-couchdb启动织物

2)我将shell连接到ca,它是root并触发2个命令来注册中间ca.

  fabric-ca-client enroll -u http://admin:adminpw@localhost:7054
  fabric-ca-client register --id.name ica --id.attrs '"hf.Registrar.Roles=user,peer",hf.Revoker=true,hf.IntermediateCA=true' --id.secret icapw

3)我按如下方式启动了ca1容​​器:

services:
  ca1.example.com:
    image: hyperledger/fabric-ca:x86_64-1.1.0
    environment:
      - FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server
      - FABRIC_CA_SERVER_PORT=8054
      - FABRIC_CA_SERVER_CA_NAME=ca1.example.com
    ports:
      - "8054:8054"
    command: sh -c 'fabric-ca-server start -b admin:adminpw -u http://ica:icapw@ca.example.com:7054'
    container_name: ca1.example.com
    networks:
      - basic

但它总是创建默认证书,所以我从容器中删除所有,然后再次启动命令,当我尝试使用该中间ca注册管理员时,它会给我以下错误:

signed certificate with serial number 619423114660023963149266564884451731119475746692
ca1.example.com    | 2018/09/20 06:38:53 [INFO] 127.0.0.1:47144 POST /enroll 500 0 "Certificate signing failure: Failed to insert record intodatabase: attempt to write a readonly database"

我不确定我遵循的流程.所以建议我遵循的确切步骤,如果步骤正确,那么这个错误的原因.

我已按照文档:https: …