No Santiago, I have not been able to solve the problem yet.

#fabric-chaincode #fabric-sdk-go #hyperledger-fabric

Thanks, I have found this jira (https://jira.hyperledger.org/browse/FAB-15782), where it is defined the environmental variable CHAINCODE_VENDORSHIM as a possible solution. Maybe it helps you. I am try

#fabric-chaincode #fabric-sdk-go #hyperledger-fabric

As indicated at https://stackoverflow.com/questions/55394476/error-could-not-send-eof-on-instantiating-chaincode , EOF can be caused by TLS issues between client and orderer. This issue is now resolve

#fabric-chaincode

Thanks Dave. The error message was not clear why it was failing. For others, if you end up with the same issue, to fix the error, make sure the TLS arguments passed correctly. An example working insta

#fabric-chaincode

I've improved the error message a bit so that the next people to hit the issue at least know which communication has failed upfront: https://github.com/hyperledger/fabric/pull/1308 Dave Enyeart "Sures

#fabric-chaincode

hello, What is the best way to write test cases for smart contracts written in golang using the fabric-contract-api-go Thanks in advance

#fabric-chaincode

Hello everyone, My question is much like the title, I asked this in fabric rocket chat but unfortunately I didn't get any answer. Basically what my question is if Fabric and what comes of it, like cha

#fabric #fabric-chaincode

Thank you for your answer! I used your javaenv image. I try the "Write your FIrst Application" tutorial for java and when I run the app after building dependencies: (mvn test for fabcar application an

#fabric-chaincode

As Gari pointed out, the reason for the failing build is that protoc-gen does not have a native binary for arm64. With no promises it'll work here is an image you can try: btl5037/fabric-javaenv:2.2.0

#fabric-chaincode

Hi Chris, Here is the package command: # peer lifecycle chaincode package chaincode.tar.gz --path chaincode/chaincode/javascript/ --lang nod e --label counter_v1 2020-08-28 06:04:04.548 UTC [bccsp] Ge

#fabric-chaincode #hyperledger-fabric #fabric-sdk-node

Hi, I‘m looking for an example how to setup TLS for the shim.chaincode server. I would like to know how I can setup an example with TLS enabled.

#fabric-chaincode #tls

Hi David, The chaincode is performing a select query on the CouchDB documents, and the fields set for filtering the results are indexed while installing and instantiating the chaincode. The single que

#couchdb #fabric-chaincode #hyperledger-fabric

Adding workarounds such as longer timeouts will only prolong your pain. You must address the root cause of the slow query in CouchDB. Troubleshoot it in a separate CouchDB environment until you have f

#couchdb #fabric-chaincode #hyperledger-fabric

Your first log snippet showed CouchDB queries timing out after 35 seconds each. This is the core.yaml ledger.state.couchDBConfig.requestTimeout of 35s. It means that CouchDB is still processing the qu

#couchdb #fabric-chaincode #hyperledger-fabric

Hi David, That's correct! However, we found a minor fix in the chaincode and post that the latest error logs give following stack trace: ``` [34m2021-01-12 09:22:03.362 UTC [endorser] callChaincode ->

#couchdb #fabric-chaincode #hyperledger-fabric

when my GO chaincode has reference to fabric code, the go.mod would pick the following version reference: github.com/hyperledger/fabric v2.1.1+incompatible I cannot change the version to v2.2.1, becau

#fabric #fabric-chaincode

You can reference a commit SHA, for example, the latest hash for the release-2.2 branch can be picked by doing a `go get` on the SHA like this: `go get github.com/hyperledger/fabric@68055151b43cd3fd7e

#fabric #fabric-chaincode

If you call statebased.NewStateEP(ep), the returned KeyEndorsementPolicy will make all identities required to endorse. Even if the original EP requires only 2 outOf 3 orgs to endorse, the policy retur

#fabric #fabric-chaincode

Hi, If I get your questions right, you want to fetch the MSPID of the peer that starts/endorses the chaincode. For that purpose you can use the chaincode shim API. In case it is java based chaincode y

#fabric #fabric-chaincode #fabric-questions

Thanks. chaincode-go has the same API, shim.GetMSPID(), which returns the value of env CORE_PEER_LOCALMSPID.

#fabric #fabric-chaincode #fabric-questions