I’m attempting to use minifab to support a hierarchical car communication network I’ve created via the spec.yaml file. At the top of the network are managers followed by fleets (a fleet of cars) follo

Hi All, I am trying to refresh Fabric CA for Orderer Organization, facing issues in it. Can anyone guide me with the steps or any documentation that I can refer. I am facing issues related to certific

Private Chaincode Lab When: 06/21/2022 8:00am to 9:00am (UTC-07:00) America/Los Angeles Where: https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09 Organizer: Marcus Branden

The latest Fabric and Fabric CA fix releases are now available. Check out the release notes for details about fixes and improvements: https://github.com/hyperledger/fabric/releases/tag/v2.2.6 https://

Hello, everyone! I have a question about reinforcement for the performance of Hyperledger Fabric. So far, I have done some work with Batch-timeout and Batch-size configuration parameters to get higher

Hi all, I am executing this command for approving: peer lifecycle chaincode approveformyorg -o ${ORDERER0_URL} --ordererTLSHostnameOverride $ORDERER_ORG --tls true --cafile ${CA_FILE} \ --channelID ${

Hi all, i have a doubt about intermediate CAs configuration. After creating my CA, to make its peers communicate on the channel, have i to add the intermediate CA info in the configtx file? Let me exp

Private Chaincode Lab When: 06/14/2022 8:00am to 9:00am (UTC-07:00) America/Los Angeles Where: https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09 Organizer: Marcus Branden

this is a part regarding the addition of blocklistener: int startblock=10; int endblock=40; //listner part Consumer<BlockEvent> listener = blockEvent -> { System.out.println("This is BlockListener-sta

Dear All Fabric Private data collection concept is demonstrated as private data sharing between specified organizations among a channel. I need to keep some data private between users of same organisa

Hi , I am using smartBFT orderer in hyperledger fabric version 2.3.0 , getting following error while creating the channel . why it is unable to recognize the implicitorderer and where exactly these po

https://wiki.hyperledger.org/display/fabric/2022+06+10+Group+Agenda https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09 Join our Cloud HD Video Meeting Zoom is the leader i

Hi Team, I am getting below error at my peer log when trying to read block events. What could be the reason behind it? 2022-06-10 10:59:21.326 UTC [common.deliver] deliverBlocks -> DEBU 24be3 [channel

Reminder: Documentation Workgroup monthly call When: 06/10/2022 11:00am to 12:00pm (UTC-04:00) America/New York Where: https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09 O

如何修改test-network在编译链码时使用的docker容器？我试图修改config目录下的core.yaml文件，但是他好像没有效果。

Dear Sir or Madame, My name is Matthias Härle, student of Information Systems at the University of Liechtenstein. Currently I am working on my master's thesis on the topic "State of the Art of Distrib

Hi all, I would like to know or get some pointers to, testing go chaincode using mocking. I am unable to mock 'GetSubmittingClientIdentity' function in my tests. Can anyone who has already done this s

Hi fabric team, I am trying to implement transaction event in following way but somehow event is not invoke.Pls check below snippet code. ==============================================================

Private Chaincode Lab When: 06/07/2022 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. I am following the docs to setup a new environment and I detected a little problem: vagrant@vagrant:~/go/src/github.com/davidfdr$ ./install-fabric.sh No options selected: Getting all samples, bina