I understand that it's a connection problem but I can't figure out the source. It's like the ports are closed or there is an active firewall but I'm on a virtual machine and there are no such

Hyperledger Fabric Contributor Meeting When: Every other Wednesday 9am US Eastern, 13:00 UTC Where: https://zoom.us/j/5184947650?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09 Agendas and Recordings:

Private Chaincode Lab When: 05/10/2022 8:00am to 9:00am (UTC-07:00) America/Los Angeles Where: https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09 Organizer: Marcus

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":

It's a connection problem... you need to solve it on your own as it's your environment.

Thank you very much. Using the grpc debug i have this log: 2022-05-10 13:09:49.879 UTC [grpc] InfoDepth -> DEBU 04b [core]Subchannel Connectivity change to CONNECTING 2022-05-10 13:09:49.879 UTC

Check the logs of the communication infrastructure, by enabling gRPC debug.

Hello everyone, i'm trying to start a network with 3 orderers running on 3 different orgs. Orderer's containers start but the leader is not elected. I have this type of messages in orderer's

Hi, did you take a look at the official documentation? https://hyperledger-fabric.readthedocs.io/en/release-2.2/upgrade.html Hope it helps! Samuel Venzi CTO @ GoLedger LinkedIn On 9 May 2022 16:13

Hello, We want to upgrade our current Fabric V1.3 to the latest release, but we can't find any documentation to help us in the upgradation process. Also, the community on discord is not working

There are two different virtual Hyperledger meetups this week featuring discussions and demos related to Fabric. Feel free to dial-in or share the event details with anyone you think would be

Upma

I did some testing, radically simplifying the system. I tried simply having 1 TLS, 2 Orderers, and 2 Root CAs with a peer on each. If I set one orderer I have no problems but if I add another one on a

How to subscribe and unsubscribe to the block events in fabric java sdk ?

Hello Community, I am seeing this when querying data from implicit private data collection. Please see code snippet below. When I query individual key (using QueryBidPrivate/GetPrivateData), I get

Hi Kimheng, As per my experience don't create random number on chaincode, cause chaincode runs on every endorsing peers and it generates different numbers in every peer so the read write set of each

Dear all, I wonder how hyperledger generates random number for smart contract? As in Ethereum, they can the random number from chain link in to their smart contract. Bests

The ContractEvent (fabric-gateway-java) and ChaincodeEvent (Fabric Gateway client API) that get delivered to you by contract/chaincode event listening both have getPayload() methods. Similar to the

is it possible to extract this from the blockevent itself?

data appears like