Lab
After understanding the insights of Hyperledger Fabric with its architecture, components, transaction flow, and chaincode, it is now time to arrange each of these pieces to perform a lab. In order to keep the lab accessible, we are going to run a lab environment from GitHub hosted under: https://fabric-sdk-node.github.io/.
Tuna application
The tuna application is about the transfer of tuna fish shipments between different parties in the supply chain. This entire application is written in Node.js, and gRPC is used to interact with the chaincode:
- Aim: Using Fabric Node SDK, establish a connection with the Hyperledger blockchain. The peer will be configured to communicate to its application-specific chaincode container. By the end of this exercise, we will get familiar with how to use the Node.js SDK to communicate with the network. We will also gather an understanding of how an application chaincode network and ledger all interact with one another.
- Basic installation: In case you haven't downloaded...
