How can a Smart-BFT Multiple Leader Ordering Service be implemented ? What are the implementation changes that needs to be incorporated (refer to some source code) ? I was looking at https://github.co

We’ve been cancelling several of the biweekly meetings, either due to schedules or no agenda topics. I’ve discussed with a few other maintainers and we’ve decided to shift to a meeting every 4 weeks l

Private Chaincode Lab When: 05/24/2022 8:00am to 9:00am (UTC-07:00) America/Los Angeles Where: https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09 Organizer: Marcus Branden

Hi community! I am performing some stress tests loading assets (Sku ´s Products stock accounts) and I facing the following issue after growing the database: In a specific query that will return a lot

Hi all, I'm having a problem with approveformyorg command. I can easily install my chaincode on the peer but when i launch this command: peer lifecycle chaincode approveformyorg --tls --cafile /tmp/hy

Hello Community, Using Hyperledger fabric 2.4 While working on a Hyperledger Fabric use case, realized that setting up a environment where peer can be run in development mode (peer node start --peer-c

Hello, I can see here that there are two types of applications, gateway or not. The gateway related application as far as I know is for fabric 2.4.x version. However, can I use the other one (not the

Hello community. I published a little code snippet to help the protobuf decoding hierarchy of the Block and ProcessedTransaction returned by the qscc chaincode GetBlockBy* and GetTransaction*. This sn

I am getting blockdata in this way: BlockData tv=blockEvent.getBlock().getData(); I would like to parse this data.How to do that? I have to parse event contract event from this. Is it possible? I have

This code snippet work fine when invoke a user chaincode,but can't work when access to qscc （gateway:v1.0.1 ,fabric:v2.4.3） network := gateway.GetNetwork("mychannel") contract := network.GetContract("

I have a network with M orgs and N orderers which can join in multiple channels. In case a channel is no more needed what should I do to somehow "delete" the channel from the network since delete of t

How can we get the block height using fabric sdk java?

Hello Community, While I understand, every beginner goes through this and cracks after few iterations, I feel there is a need to have a tutorial/sample/documentation on building fabric network from sc

hello, when I was trying a query transaction via fabric sdk, I was getting this error: mychannel already exist This is coming because it is unable to read the details of the existing channel in the ne

Private Chaincode Lab When: 05/17/2022 8:00am to 9:00am (UTC-07:00) America/Los Angeles Where: https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09 Organizer: Marcus Branden

When I am trying to make a query using java sdk, I am getting an error like: mychannel already exists from gatewayImplementation class why this error is coming? why a query part is giving this error?

Hi, I have written my client application with golang sdk. The sdk is initiated with a config file that contains also channel information, for example: ... "channels": "mychannel": "orderers": - "order

just like the image, I PutState one "zhangshan" key， and value； then I GetState “zhangshan”, the resbytes is nil? why?

Hello everyone, I am trying to calculate the arrival rate at endorsing peers, using the Prometheus tool for monitoring the hyper ledger fabric. observed different no of proposals received at different

Cancelled: Documentation Workgroup monthly call This event has been cancelled. When: Friday, May 13, 2022 11:00am to 12:00pm (UTC-04:00) America/New York Where: https://zoom.us/my/hyperledger.communit