Questions tagged [hyperledger-fabric2.2]
11 questions
2
votes
1 answer
Error: Post "https://localhost:7053/participation/v1/channels": EOF Channel creation failed
I am trying to execute the test network on hyperledger Fabric.
I have installed the following prerequisites:
curl version 7.68.0
docker version 20.10.12
docker-compose version 1.25.0
go version 1.13.8
node version 10.19.0
npm version 6.14.4
python…
user9467051
- 118
- 2
- 11
2
votes
1 answer
desiging better private data collections in Hyperledger Fabric
I have a very case-specific query related to the implementation of private data collection and I am seeking recommendations/suggestions from the experts here. We have a product running on Hyperledger Fabric 2.3.3 and the platform can have any number…
Akshay Sood
- 6,366
- 10
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- 59
1
vote
1 answer
is it possible to prioritize orderer when submitting transactions through fabric-sdk-node?
I'm writing a fabric client application using nodejs and the latest fabric-network library.
I have setup multiple orderer nodes running in VMs and want to prioritize which orderer node to be used when submitting transactions.
I wrote my own…
Fumiya Kobayashi
- 13
- 1
- 4
1
vote
0 answers
Hyperledger Fabric on Kubernetes - Restarting Peer throw error for few minutes
I have setup for 3 organisations on Kubernetes cluster and it is giving me following error when I restart peer node pod and tried command -> peer channel list on bash shell,
[comm.tls] ClientHandshake -> ERRO 026 Client TLS handshake failed after…
ray
- 5,454
- 1
- 18
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1
vote
1 answer
Hyperledger Fabric 2.3 Dev Environment Setup mkdir: cannot create directory ‘build’: Permission denied
I am trying to setup the development environment as described here https://hyperledger-fabric.readthedocs.io/en/release-2.3/dev-setup/devenv.html.
I am getting an issue at this stage "make basic-checks integration-test-prereqs"
All files have…
SOUPTIK BANERJEE
- 143
- 3
- 10
0
votes
0 answers
How to connect to Amazon managed blockchain network using hyperledger-fabric-nodesdk 2.2
I want to connect to hyperledger fabric blockchain network on Amazon Managed Blockchain using nodejs sdk.
Fabric client is a cloud9 instance, which already setup and successfully connected to peer node using fabric cli inside a docker container.
But…
KhoaHV
- 61
- 1
- 3
0
votes
0 answers
Hyperledger fabric peers throwing vscc error and not committing new blocks
My hyperledger fabric peers are throwing the following vscc error:
2021-08-30 08:25:41.694 UTC [gossip.privdata] StoreBlock -> INFO 242 Received block [84] from buffer channel=assetschannel
2021-08-30 08:25:41.727 UTC [vscc] Validate -> ERRO 243…
Akshay Sood
- 6,366
- 10
- 36
- 59
0
votes
2 answers
offline signing of transaction using fabric-common module
Are there any solutions available that the user transfer the signed content of the transaction(transaction proposal) to Blockchain, signed with private key of the registered user on the web, so that the users continue to work through the web…
sohaib ali gill
- 11
- 1
0
votes
1 answer
chaincode event listener wont connect again to peers after peer nodes killed/restarted
My fabric-node-sdk based application is listening for chaincode events using network.getContract(smartContractName).addContractListener. When I kill all the peer nodes, it prints the following logs, disconnects the event listener, and never…
Akshay Sood
- 6,366
- 10
- 36
- 59
0
votes
1 answer
Using softHSM : why is my orderer still looking for private key on Orderer.General.TLS.Privatekey path?
I got some error when I tried to use softHSM to store private keys.
Please tell me what's the problem
Hyperledger Fabric Version : v2.3
Orderer Binary :
git clone -b release-2.3 https://github.com/hyperledger/fabric.git
GO_TAGS=pkcs11 make…
Han
- 99
- 1
- 1
- 4
0
votes
1 answer
Hyperledger Fabric 2.2 - securing private data with collection-config
I have gone through documentation and I want to secure private data using GetTransient but I am not having idea that where to put collection-config.json.
If it is needed to be put under package root, then when should I pass it by flag…
ray
- 5,454
- 1
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- 40