If you do want to provide your own implementation of how the client waits for a submitted transaction to be committed by network peers, this tutorial has some useful information: https://hyperledger.g

#fabric-sdk-node

There look to be two issues here: You are listening for a transaction ID that you never submit, so no commit will ever occur. You are attaching your commit listener after the commit has occurred so it

#fabric-sdk-node

Hi, I can run and test my Smart Contract manually using command like this without any error: peer chaincode invoke -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --tls true --cafil

#fabric-sdk-node

Good day, Thank you for your reply! And apologies for my late reply. For the TLS certificates, I used the registerEnroll.sh script that is included in the test-network files (in /test-network/organiza

#hyperledger-fabric #fabric-sdk-node #fabric-orderer #fabric-peer

Those certificate verification failures during the TLS handshake look like a problem to me. I guess the node certificates are not valid for localhost. Maybe you could add entries to your client's loca

#fabric #kubernetes #fabric-sdk-node

To close the loop on this one... we found that two peers were configured to use a single CouchDB database, and therefore the peers were stepping on each other and getting inconsistency between peer da

#fabric #fabric-peer #fabric-sdk-node #fabric-endorser #fabric-kubernetes

I think I don't need to change any msp or tls files unless they are expired when upgrading the network. How can I use the TLS CA certificate I was using on v1.2.0 network after upgrading to v2.2.2? He

#fabric-sdk-node #openssl #tls

Yes, docker is installed and local network is up. This is happening at npm install stage likely when chaincode docker image is built.

#fabric-sdk-node #tls #fabric

Is there any way to get a private data collection's history for a particular key in Hyperledger Fabric 2.3? We are using Nodejs for our chaincode implementation I read about a workaround here, which c

#hyperledger-fabric #fabric-sdk-node #fabric-questions

Hi Team, We were investigating to use Azure Key Vault to provide for our wallet services. The CSR, Private and Public Key is basically generated by the Vault and saved securely in the same location. T

#fabric-ca #fabric-ca-client #fabric-sdk-node #fabric

Hi Team, I have a kubernetes setup of HLF2.2 with Golang Chaincode and Nodejs SDK. I am performing load test on the network, when i try with 250 Concurrent thread, it shows unexpectedly chaincode inst

#fabric-sdk-node #fabric-chaincode #docker #fabric-kubernetes #network

Hello Tingli, I have verified with fabric v2.2 and it works fine. We can invoke any qscc from fabric-network sdk. Thank you. Heartfelt Regards, Pavan Adhav Blockchain Developer, Infinichainsphone: 839

#fabric-sdk-node #qscc

What is the difference between the two? When to use which?

#fabric-sdk-node

Hi All, I've managed to invoke the qscc chaincode to retrieve the transaction serialized response. My question is how do I deserialize it in node.js to get some relevant info out of the same? Can it b

#wsl2 #fabric #fabric-questions #consensus #fabric-sdk-node

Hi everyone, We are having 2 org, 3 orderer setup on fabric v2.2 and we are running performance tests on this network. The client which interacts with peers is written in nodejs and fabric-network lib

#fabric #fabric-sdk-node #grpc #fabric-orderer

Thanks for Mark‘s referral of my open source helper. It is always welcome to use, comment and contribute for `npm khala-fabric-admin` Best Regards, David Liu 发件人: Mark.S.Lewis@... 发送时间: 2020年1

#fabric-sdk-node #fabric-questions

The v2.2 Node SDK does not have the specific support in its API for deploying chaincode that the v1.4 Node SDK had. This is down to the development effort required to produce and continue to maintain

#fabric-sdk-node #fabric-questions

See the messages from yesterday: https://lists.hyperledger.org/g/fabric/topic/77728065#9183 People hit this often enough that I think we should extend the error message with some more details and sugg

#fabric-sdk-node #fabric-chaincode #policies

We have seen this and we are working on a fix https://jira.hyperledger.org/browse/FABN-1646

#fabric-sdk-node #fabric #grpc

Just to avoid duplication of effort: https://stackoverflow.com/questions/63628826/error-cannot-find-module-fabric-client-in-fabric-1-2

#fabric-sdk-node #hyperledger-fabric