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Transaction event is not emitted after successful invoke 3 messages
#fabric-sdk-node
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
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
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By
Mark Lewis
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Transaction event is not invoked using node sdk 2 messages
#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
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
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By
Mark Lewis
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#fabric-sdk-node
#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
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
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By
pham.qtpham@...
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Peer cannot discover orderer when node.js application is used to invoke chaincode 3 messages
#hyperledger-fabric
#fabric-sdk-node
#fabric-orderer
#fabric-peer
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
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
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By
h.dungca@...
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Error while invoking functions of the chaincode using Node SDK (Fabric network on Kubernetes) 2 messages
#fabric
#kubernetes
#fabric-sdk-node
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
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
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By
Mark Lewis
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Hyperledger 2.2 Peer Out of Sync issue 3 messages
#fabric
#fabric-peer
#fabric-sdk-node
#fabric-endorser
#fabric-kubernetes
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
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
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By
David Enyeart
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Failed to run Node.js SDK on v2.2.2 network upgraded from v1.2.0
#fabric-sdk-node
#openssl
#tls
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
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
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By
Yoojin Chang
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UNABLE_TO_GET_ISSUER_CERT_LOCALLY Error on chaincode install 4 messages
#fabric-sdk-node
#tls
#fabric
Yes, docker is installed and local network is up. This is happening at npm install stage likely when chaincode docker image is built.
Yes, docker is installed and local network is up. This is happening at npm install stage likely when chaincode docker image is built.
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By
Kevin X
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Get private data collection's key history
#hyperledger-fabric
#fabric-sdk-node
#fabric-questions
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
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
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By
...
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Unable to use private key obtained from Azure Key Vault.
#fabric-ca
#fabric-ca-client
#fabric-sdk-node
#fabric
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
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
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By
deltacommatshonuser@...
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Fabric Peer ledger Crashed when load Increase
#fabric-sdk-node
#fabric-chaincode
#docker
#fabric-kubernetes
#network
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
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
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By
inzamam ansari
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Invoking qscc from client SDK (V2.0) 7 messages
#fabric-sdk-node
#qscc
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
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
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By
Adhav Pavan
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Node.js SDK: difference between Network.addBlockListener vs EventService.registerBlockEvent
#fabric-sdk-node
What is the difference between the two? When to use which?
What is the difference between the two? When to use which?
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By
@secure12
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How to deserialize GetTransactionByID response in node-sdk?
#wsl2
#fabric
#fabric-questions
#consensus
#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
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
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By
Samyak Jain | TraceX
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High latency during performance testing for orderer
#fabric
#fabric-sdk-node
#grpc
#fabric-orderer
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
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
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By
susheeldighade@...
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回复: [Hyperledger Fabric] Does the new Hyperledger fabric sdk support chaincode installation and instantiation?
#fabric-sdk-node
#fabric-questions
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
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
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By
...
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Does the new Hyperledger fabric sdk support chaincode installation and instantiation? 2 messages
#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
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
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By
Mark Lewis
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Inconsistent Explicit Private Data Collection in Fabric 2.0 2 messages
#fabric-sdk-node
#fabric-chaincode
#policies
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
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
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By
David Enyeart
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Facing connection issue with fabric-network sdk 2 messages
#fabric-sdk-node
#fabric
#grpc
We have seen this and we are working on a fix https://jira.hyperledger.org/browse/FABN-1646
We have seen this and we are working on a fix https://jira.hyperledger.org/browse/FABN-1646
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By
...
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#fabric-sdk-node #hyperledger-fabric 3 messages
#fabric-sdk-node
#hyperledger-fabric
Just to avoid duplication of effort: https://stackoverflow.com/questions/63628826/error-cannot-find-module-fabric-client-in-fabric-1-2
Just to avoid duplication of effort: https://stackoverflow.com/questions/63628826/error-cannot-find-module-fabric-client-in-fabric-1-2
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By
Mark Lewis
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