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fix: Catch error when _lifecycle chaincode is not running preventing Synchronizer to shutdown #451

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fix: Catch error when _lifecycle chaincode is not running preventing Synchronizer to shutdown #451

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31 changes: 21 additions & 10 deletions app/platform/fabric/gateway/FabricGateway.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -342,16 +342,27 @@
let resultJson = fabprotos.protos.ChaincodeQueryResponse.decode(result);
if (resultJson.chaincodes.length <= 0) {
resultJson = { chaincodes: [], toJSON: null };
contract = network.getContract('_lifecycle');
result = await contract.evaluateTransaction('QueryChaincodeDefinitions', '');
const decodedReult = fabprotos.lifecycle.QueryChaincodeDefinitionsResult.decode(
result
);
for (const cc of decodedReult.chaincode_definitions) {
resultJson.chaincodes = concat(resultJson.chaincodes, {
name: cc.name,
version: cc.version
});
try {
contract = network.getContract('_lifecycle');
result = await contract.evaluateTransaction('QueryChaincodeDefinitions', '');
const decodedReult = fabprotos.lifecycle.QueryChaincodeDefinitionsResult.decode(
result
);
for (const cc of decodedReult.chaincode_definitions) {
resultJson.chaincodes = concat(resultJson.chaincodes, {
name: cc.name,
version: cc.version
});
}
} catch (error) {
if (
typeof error['message'] === 'string' &&
error['message'].includes('is not running chaincode _lifecycle')
) {
logger.debug('_lifecycle chaincode is not running');
} else {
throw error;
}
}
}
logger.debug('queryInstantiatedChaincodes', resultJson);
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