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FAB-17419 Fix off_chain_data sample error (#146)

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Before fix:

$ node blockEventListener.js
fabric-samples/off_chain_data/blockProcessing.js:53
              continue();
                      ^

SyntaxError: Unexpected token '('
    at Module._compile (internal/modules/cjs/loader.js:895:18)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:995:10)
    at Module.load (internal/modules/cjs/loader.js:815:32)
    at Function.Module._load (internal/modules/cjs/loader.js:727:14)
    at Module.require (internal/modules/cjs/loader.js:852:19)
    at require (internal/modules/cjs/helpers.js:74:18)
    at Object.<anonymous> (fabric-samples/off_chain_data/blockEventListener.js:48:25)
    at Module._compile (internal/modules/cjs/loader.js:959:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:995:10)
    at Module.load (internal/modules/cjs/loader.js:815:32)

After fix:

$ node blockEventListener.js
Wallet path: fabric-samples/off_chain_data/wallet
2020-03-31T06:14:26.643Z - error: [Channel.js]: Channel:mychannel received discovery error:failed constructing descriptor for chaincodes:<name:"_lifecycle" >
Listening for block events, nextblock: 0
Added block 0 to ProcessingMap
Added block 1 to ProcessingMap
Added block 2 to ProcessingMap
------------------------------------------------
Block Number: 0
------------------------------------------------
Block Number: 1
------------------------------------------------
Block Number: 2

Signed-off-by: Arnaud J Le Hors <lehors@us.ibm.com>
This commit is contained in:
Arnaud J Le Hors 2020-03-31 20:49:21 +02:00 committed by GitHub
parent 0e3a7a7a30
commit 1343ccb628
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
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4
off_chain_data/blockProcessing.js
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@ -50,14 +50,14 @@ exports.processBlockEvent = async function (channelname, block, use_couchdb, nan
// filter through valid tx, refer below for list of error codes // filter through valid tx, refer below for list of error codes
// https://github.com/hyperledger/fabric-sdk-node/blob/release-1.4/fabric-client/lib/protos/peer/transaction.proto // https://github.com/hyperledger/fabric-sdk-node/blob/release-1.4/fabric-client/lib/protos/peer/transaction.proto
if (txSuccess[dataItem] !== 0) { if (txSuccess[dataItem] !== 0) {
continue(); continue;
} }
const timestamp = dataArray[dataItem].payload.header.channel_header.timestamp; const timestamp = dataArray[dataItem].payload.header.channel_header.timestamp;
// continue to next tx if no actions are set // continue to next tx if no actions are set
if (dataArray[dataItem].payload.data.actions == undefined) { if (dataArray[dataItem].payload.data.actions == undefined) {
continue(); continue;
} }
// actions are stored as an array. In Fabric 1.4.3 only one // actions are stored as an array. In Fabric 1.4.3 only one