hyperledger-fabric - ERRO 003 尝试连接到本地对等点时出错 : context deadline exceeded

Question

继我之前的 question .我仍在努力使教程“开发人员的链代码”工作。它仍然不起作用:

Terminal 2 - Build & start the chaincode ，运行链代码时出现此错误:

userChaincodeStreamGetter -> ERRO 003 Error trying to connect to local peer: context deadline exceeded

Answer 1

遇到这个问题后，我检查了哪些端口被“peer”使用，并且惊讶地发现有问题的端口 7052 没有被列为对等节点端口。

所以，我更新了这个命令，即将端口 7052 更改为 7051:

CORE_PEER_ADDRESS=peer:7052 CORE_CHAINCODE_ID_NAME=mycc:0 ./sacc

收件人:

CORE_PEER_ADDRESS=peer:7051 CORE_CHAINCODE_ID_NAME=mycc:0 ./sacc

在该更改之后，启动似乎正常工作(尽管行为很快看起来像一个挂起的过程，一旦代码被注册。后续教程步骤按预期工作。)

日志:

原始(失败):

root@8e77a5eef847:/opt/gopath/src/chaincode/sacc# CORE_PEER_ADDRESS=peer:7052 CORE_CHAINCODE_ID_NAME=mycc:0 ./sacc

2018-03-27 02:18:56.211 UTC [shim] SetupChaincodeLogging -> INFO 001 Chaincode log level not provided; defaulting to: INFO

2018-03-27 02:18:56.211 UTC [shim] SetupChaincodeLogging -> INFO 002 Chaincode (build level: ) starting up ...

2018-03-27 02:18:59.212 UTC [shim] userChaincodeStreamGetter -> ERRO 003 Error trying to connect to local peer: context deadline exceeded

更正(成功):

root@8e77a5eef847:/opt/gopath/src/chaincode/sacc# CORE_PEER_ADDRESS=peer:7051 CORE_CHAINCODE_ID_NAME=mycc:0 ./sacc

2018-03-27 02:54:22.858 UTC [shim] SetupChaincodeLogging -> INFO 001 Chaincode log level not provided; defaulting to: INFO

2018-03-27 02:54:22.858 UTC [shim] SetupChaincodeLogging -> INFO 002 Chaincode (build level: ) starting up ...

(进程在后台继续？)