Reminder: Hyperledger Fabric Documentation Workgroup call - Eastern hemisphere When: Friday, 25 December 2020, 6:00am to 7:00am, (GMT+00:00)

Fabric Contributor Meeting When: Wednesday, 23 December 2020 9:00am to 10:00am (GMT-05:00) America/New

It looks like a compound word of c, auth and dsl i guess but don't know what does c stand for

Private Chaincode Lab When: Tuesday, 22 December 2020 8:00am to 9:00am (GMT-08:00) America/Los

Block data can be retrieved invoking the QSCC using its, e.g. GetBlockByNumber(), functions. However, qscc cannot be invoked from other chaincodes (line 96 of

I see that fabric-chaincode-go implementation limits GetStateByRange to only simple keys. However, it would be nice if I can get a set of composite keys by range and then fetch corresponding state

Hello again, We released a new version of the Hyperledger Fabric Operator which includes: New Kubectl plugin to create a network with a few commands Parametrization for the peer and ordering

I am trying to deploy a three-orderer two-peer network in Docker swarm, but somehow I keep seeing TLS handshake errors logged in only the first peer. I'm working with Fabric 1.4.9, and these are the

Hyperledger Fabric Documentation Workgroup call - Eastern hemisphere When: Friday, 18 December 2020 6:00am to 7:00am (GMT+00:00)

Hello there, I wanted to know if there is a document somewhere about the question of hardware requirements for a network, for example RAM, type of disk, bandwidth for one peer, for one orderer etc

Hello, thank you for your answer, here is an example of the logs inside the docker container : 2020-11-13 23:13:34.057 UTC [orderer.consensus.etcdraft] Save -> WARN ce8 slow fdatasync

The Raft protocol, and pretty much everyother consensus protocol, writes data to the disk during its runtime. Fabric uses the etcd implementationof Raft, and it is single threaded, so while it writes

Hello there everyone, like many I am coming here to seek help from support. I was wondering if you are familiar with the following warnings and errors inside orderers containers' logs : "slow fdata

Reminder: Hyperledger Fabric Documentation Workgroup call - Eastern hemisphere When: Friday, 18 December 2020, 6:00am to 7:00am, (GMT+00:00)

I'd agree Mark - it would be best not to rely on the implementation language of the chaincode.. Rather focus on the exposed metadata that defines the 'API' of what the contract is exposing. On a

Somebody else might have better information but I don't think anything actually uses the chaincode type set in the ChaincodeSpec for a transaction invocation. At least not for regular transaction

We came across an issue when we use gateway SDK to send transactions, the chaincode language type of the generated transaction in block is always GOLANG even the chaincode invoked is JAVA or NODE.

Private Chaincode Lab When: Tuesday, 15 December 2020 8:00am to 9:00am (GMT-08:00) America/Los

Hi All, With the launch of v2.3, the need for a system channel has been removed. However, the SDKs seem to require a system channel (I prefer to work with the low level java sdks). E.g. The HFClient

You are right, you should not include the Application section in system channel profiles. It looks like the Application section was added to this system channel profile for an internal