submitTransaction.js Issue: Commit of tx failed.
After following the docs' steps of deploying a production network, I think I finally achieve the goal (without mutual TLS) in a local environment (5 orderers, 5 peers, 5 CAs and 5 TLSCA). The problem appears when I use the application with this network configuration. Both enrollUser.js and registerUser.js works but submitTransaction does not. Here I got the error logs. It looks like the tx proposal is sent 3 times to the same peer because I attached to the 5 dev-peers docker containers and only one executes the function. If I execute the peer invoke command using the bash, the tx updates the world state. I do not know if I must point to the endorsers inside the node.js application.
I have searched on Google but I can not solve this problem.
Any help would be appreciated.
And the submitTransaction.js
'use strict';
const fs = require('fs');
const path = require('path');
const { Wallets, Gateway } = require('fabric-network');
const testNetworkRoot = path.resolve(require('os').homedir(), 'go/src/github.com/hyperledger/fabric-samples/tfm/tfm-network/fabric-ca/');
async function main() {
const gateway = new Gateway();
const wallet = await Wallets.newFileSystemWallet('./wallet');
try { let args = process.argv.slice(2); const identityLabel = args[0]; const functionName = args[1]; const chaincodeArgs = args.slice(2); // const orgName = identityLabel.split('@')[1]; const orgNameWithoutDomain = 'originator'; let connectionProfile = JSON.parse(fs.readFileSync( path.join(testNetworkRoot, orgNameWithoutDomain, `/connection-${orgNameWithoutDomain}.json`), 'utf8') ); let connectionOptions = { identity: identityLabel, wallet: wallet, // clientTlsIdentity: 'tlsadmin@originator', discovery: {enabled: true, asLocalhost: true} }; console.log("Here"); console.log('Connect to a Hyperledger Fabric gateway.'); await gateway.connect(connectionProfile, connectionOptions); console.log('Use channel "securitization".'); const network = await gateway.getNetwork('securitization'); console.log('Use Origination.'); const contract = network.getContract('securitizationcode'); console.log('Submit ' + functionName + ' transaction.'); contract.createTransaction(functionName) // const response = await contract.createTransaction(functionName, ...chaincodeArgs); const response = await contract.submitTransaction(functionName, ...chaincodeArgs); if (`${response}` !== '') { console.log(`Response from ${functionName}: ${response}`); } } catch (error) { console.log(`Error processing transaction. ${error}`); console.log(error.stack); } finally { console.log('Disconnect from the gateway.'); gateway.disconnect(); }
}
main();
Comments
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Hello, Let's see if we can determine what is happening. You stated you were following the docs' steps of deploying a production network It would be helpful if you could specify what lab exercise you were attempting before your error message for the submitTransaction request. Thanks Bobbi
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Hi Bobbi, I followed these instructions to create my own network and I used the Main Application Components content (registerUser.js, addToWallet.js, enrollUser.js and submitTransaction.js of Balance Transfer app) to customize my client applications. I can register and enroll with each orgCA as well as addToWallet, but submitTransaction does not work (I also tried the createTransaction method instead of submitTransaction). However if I invoke that chaincode function using invoke command it works. Thanks, Oliver
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