January 2020
Intermediate to advanced
530 pages
11h 11m
English
Content preview from Blockchain Development for Finance Projects
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Changes for transaction listener for Bank B
Duplicate the TransListener-BankA.js file for the transaction listener for Bank B, and rename it TransListener-BankB.js. Make the following changes to the code:
- Change the ipfs client object to the client port for the Bank B IPFS node, as follows:
const ipfs = ipfsClient('http://localhost:5002')
- Change the conString object, used to connect to postgres, to the following values for the bankb database:
const conString = "postgres://bankb:bankb@localhost:5432/bankb";
- Set the ccpPath object to the location of the connection profile for Bank B, like this:
const ccpPath = '~/fabric-samples/bankchain/connection-bankb.json';
- Substitute the location of the wallet with the user's identity for Bank ...
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