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Hyperledger fabric Cant connect peer to channel  

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Abhijith
(@abhijith)
Noble Member
Joined: 5 months ago
Posts: 1303
09/04/2021 12:58 pm  

I am trying to join peer to the channel. When i run the following command: 

peer channel join -b mychannel.block

I get below error

2017-08-02 06:38:12.375 UTC [msp] GetLocalMSP -> DEBU 001 Returning existing local MSP
2017-08-02 06:38:12.376 UTC [msp] GetDefaultSigningIdentity -> DEBU 002 Obtaining default signing identity
2017-08-02 06:38:12.379 UTC [grpc] Printf -> DEBU 003 grpc: addrConn.resetTransport failed to create client transport: connection error: desc = "transport: Error while dialing dial tcp 172.19.0.2:8051: getsockopt: connection refused"; Reconnecting to {peer1.org1.example.com:8051 <nil>}
2017-08-02 06:38:13.379 UTC [grpc] Printf -> DEBU 004 grpc: addrConn.resetTransport failed to create client transport: connection error: desc = "transport: Error while dialing dial tcp 172.19.0.2:8051: getsockopt: connection refused"; Reconnecting to {peer1.org1.example.com:8051 <nil>}
2017-08-02 06:38:15.085 UTC [grpc] Printf -> DEBU 005 grpc: addrConn.resetTransport failed to create client transport: connection error: desc = "transport: Error while dialing dial tcp 172.19.0.2:8051: getsockopt: connection refused"; Reconnecting to {peer1.org1.example.com:8051 <nil>}
Error: Error getting endorser client channel: PER:404 - Error trying to connect to local peer
/opt/gopath/src/github.com/hyperledger/fabric/peer/common/common.go:116 github.com/hyperledger/fabric/peer/common.GetEndorserClient
/opt/gopath/src/github.com/hyperledger/fabric/peer/channel/channel.go:149 github.com/hyperledger/fabric/peer/channel.InitCmdFactory
/opt/gopath/src/github.com/hyperledger/fabric/peer/channel/join.go:138 github.com/hyperledger/fabric/peer/channel.join
/opt/gopath/src/github.com/hyperledger/fabric/peer/channel/join.go:42 github.com/hyperledger/fabric/peer/channel.joinCmd.func1
/opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/spf13/cobra/command.go:599 github.com/hyperledger/fabric/vendor/github.com/spf13/cobra.(*Command).execute
/opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/spf13/cobra/command.go:689 github.com/hyperledger/fabric/vendor/github.com/spf13/cobra.(*Command).ExecuteC
/opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/spf13/cobra/command.go:648 github.com/hyperledger/fabric/vendor/github.com/spf13/cobra.(*Command).Execute
/opt/gopath/src/github.com/hyperledger/fabric/peer/main.go:118 main.main
/opt/go/src/runtime/proc.go:192 runtime.main
/opt/go/src/runtime/asm_amd64.s:2087 runtime.goexit
Caused by: context deadline exceeded
Usage:
  peer channel join [flags]

Flags:
  -b, --blockpath string   Path to file containing genesis block

How to solve this?


Quote
Ganesh A
(@ganesh)
Noble Member
Joined: 5 months ago
Posts: 1307
09/04/2021 1:12 pm  

The default port is 7051 but you have set it to 8051.

export CORE_PEER_ADDRESS=peer1.org1.example.com:8051

Try changing it to 7051 and see if it works.

export CORE_PEER_ADDRESS=peer1.org1.example.com:7051

 


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