If the two ordering services are created at different datacenters, they may need to communicate with each other via the Internet. Latency potentially can be an issue. What is your application type?

#fabric #hyperledger-fabric

You can create two orgs separately, and then let their ordering services join together. They need to communicate using reachable cluster addresses. Is this what you are looking for?

#fabric #hyperledger-fabric

Hi All, Can we create hyperledger fabric network in two different docker swarm cluster..... if it's possible how can we create ..... and how two different cluster are able to communicate to each other

#fabric #hyperledger-fabric

Hi Team, Using fabric sample code ,I am trying to do mutihost setup using extra host. org1 and orderer1 on vm1 and org1 on vm1 Org1 is able to approve chain code but when org2's peer trying to approve

#fabric

we are trying to create a channel in hyperledger fabric on multinode environment, while creating the channel it is not recieving the channel.block form orderer endpoint, orderer is rejecting the cofig

#consortium #fabric #channel

I'll say first that this is not something I have experimented with myself. Private data values are put and retrieved using the ChaincodeStub as byte-array or string data, whereas what you're presentin

#fabric #couchdb

Any ideas regarding this error?

#fabric #couchdb

Is anyone faced with this issue?

#fabric #couchdb

Yes it is typical to send both regular arguments and private transient arguments when invoking chaincode. https://hyperledger-fabric.readthedocs.io/en/latest/test_network.html demonstrates regular arg

#fabric

Hi Team, Is it possible to send transient and non -transient arguments together in chaincode args. I have an asset struct with fields id,name,owner and price.Is it possible to make "price" only transi

#fabric

Here’s the block hash check: https://github.com/hyperledger/fabric/blob/main/common/ledger/blkstorage/blockfile_mgr.go#L287 From: fabric@... <fabric@...> on behalf

#fabric

Hi SANGWOO Do you mean the peer or orderer to check the header?

#fabric

I was reading the source-code for HLF v2.2 along with the officical github. But I am still looking for the source-code part that double check the block hash code. Any recommendation will be welcomed!

#fabric

Hi all, I've encountered a strange issue and couldn't find any opened issue regarding this. Currently using JAVA to develop the chaincde I'm using private data collections to store data. The stored da

#fabric #couchdb

Hi Fabric Community, I'm exploring the offline transaction signing flow in hyperledger fabric by using Fabric Node SDK. I came across the following official tutorial. https://hyperledger.github.io/fab

#fabric #fabric-sdk-node #fabric-offline-tx-signing #hyperledger-fabric

Hi Shweta, Yes, The solution works with fabric 2.4+, be careful, There should be at least one peer who has access to the full ledger. Also, go through the limitation. The major limitation is that you

#fabric-peer #fabric

Pls confirm if below solution works for hlf 2.4 as i have gone throgh https://hyperledger-fabric.readthedocs.io/en/release-2.3/peer_ledger_snapshot.html Assumption: Lets we have 20000 blocks in networ

#fabric-peer #fabric

Can we have access to the channel CRL from inside the chaincode?

#fabric

If two transactions sent by clients in parallel have the same case_no​ then you will see MVCC read conflicts. Endorsement for both will happen before the ledger is updated and they will both see that

#fabric-chaincode #fabric

Transactions that read or modify ledger keys that are modified by other transactions in parallel will suffer MVCC read conflicts. There are details on how this works in the documentation here: https:/

#fabric-chaincode #fabric