Fabric does have a discovery service: https://hyperledger-fabric.readthedocs.io/en/release-2.0/discovery-overview.html Might be what you're looking for. Regards, Joe Alewine IBM Blockchain,

I understand the client sends the proposal to all endorsing peers, but how are these identified to the client? I assume the client needs to query a service in the network to find out the EPs or hold

BatchSize actually falls under the Orderer group and not the Application group. Therefore, you need a majority of the orderer admins to sign the config update. Given you state this is a simple

Hi all, I have the most simple fabric-network, and wanted to make a simple channel-config update of the batchsize

On the other hand, large numbers of tiny transactions will not be as efficient due to the per-transaction overhead. It is quite typical to batch multiple writes into a single transaction (e.g. 100 at

Adhav The number of assets in a single transaction depends on several factors, e.g., the key-value size. Putting many large data in one transaction may consume heavy CPU and memory at the peer, and

Hyperledger Fabric Documentation Workgroup call - Western hemisphere When: Friday, 14 February 2020 4:00pm to 5:00pm (GMT+00:00)

Hi Faisal, I copied the environment variable incomplete by mistake. TLS_PARAMETERS=" --tls true --cafile$ORDERER_CA_ROOTFILE" export

Reminder: Hyperledger Fabric Documentation Workgroup call - Western hemisphere When: Friday, 14 February 2020, 4:00pm to 5:00pm, (GMT+00:00)

The maximum payload is ~100MB. This is actually set at the transport protocol level and is not configurable. Given there is some additional overhead included in the Fabric protocol layer, you are

Hello Experts, I have some concerns about number of assets and size of the payload in a single transaction. 1) How big payload in terms of size, we can add in a single transaction in Hyperledger

all the path to the file after the --cafile parameter your command should be include the tlsca.pem file export TLS_PARAMETERS = --tls true --cafile /PATH/tlsca.phone.com-cert.pem

Hi, Does anyone know why am I getting this error when I try to create the channel with the command: peer channel create -c phonechannel -f ./phonechannel.tx --outputBlock ./phonechannel.block -o

Hyperledger Fabric Documentation Workgroup call - Eastern hemisphere When: Friday, 14 February 2020 6:00am to 7:00am (GMT+00:00)

Hello! We will hold thedocumentation workgroup call this Friday, both Western and Eastern hemispheres. Thanks to everyone who attended last week's call. The summary minutesfor last week's meeting:

we have a network that runs fine without Docker but when we try to containerize it we get this error in orderer logs: 2020-02-13 22:19:16.706 UTC [common.deliver] deliverBlocks -> DEBU 371 Rejecting

Reminder: Hyperledger Fabric Documentation Workgroup call - Eastern hemisphere When: Friday, 14 February 2020, 6:00am to 7:00am, (GMT+00:00)

Here is a very, very basic program to ingest the chaincode package and output a tarball of it: https://github.com/yeasy/blockchain_guide/blob/master/_code/unpack_chaincode.go Credit to Baohua Yang

-xvzf On 2/12/2020 5:39 PM, Siddharth Jain wrote:

How do i do that? Get Outlook for Android From: Matthew Sykes <matthew.sykes@...> Sent: Wednesday, February 12, 2020 5:27:38 PM To: Siddharth Jain <siddjain@...> Cc: fabric@... <fabric@...> Subject: