How to use the long.fromValue function in long

To help you get started, weā€™ve selected a few long examples, based on popular ways it is used in public projects.

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github hyperledger / fabric-sdk-node / fabric-client / lib / Channel.js View on Github external
const q_identity = _identityProto.SerializedIdentity.decode(q_peer.identity);
			peer.mspid = q_identity.mspid;

			// MEMBERSHIP
			const q_membership_message = _gossipProto.GossipMessage.decode(q_peer.membership_info.payload);
			peer.endpoint = q_membership_message.alive_msg.membership.endpoint;
			logger.debug('%s - found peer :%s', method, peer.endpoint);

			// STATE
			if (q_peer.state_info) {
				const message_s = _gossipProto.GossipMessage.decode(q_peer.state_info.payload);
				if (message_s && message_s.state_info && message_s.state_info.properties && message_s.state_info.properties.ledger_height) {
					peer.ledger_height = Long.fromValue(message_s.state_info.properties.ledger_height);
				} else {
					logger.debug('%s - did not find ledger_height', method);
					peer.ledger_height = Long.fromValue(0);
				}
				logger.debug('%s - found ledger_height :%s', method, peer.ledger_height);
				peer.chaincodes = [];
				for (const index in message_s.state_info.properties.chaincodes) {
					const q_chaincode = message_s.state_info.properties.chaincodes[index];
					const chaincode = {};
					chaincode.name = q_chaincode.getName();
					chaincode.version = q_chaincode.getVersion();
					//TODO metadata ?
					logger.debug('%s - found chaincode :%j', method, chaincode);
					peer.chaincodes.push(chaincode);
				}
			}

			//all done with this peer
			peers.push(peer);
github hyperledger / fabric-sdk-node / test / unit / channel-event-hub.js View on Github external
/value parameter is missing/,
		'Check that we able to see an error with a bad value on the convert'
	);

	converted = utils.convertToLong(1);
	if(converted.equals(Long.fromValue(1))) {
		t.pass('Successfully utils.convertToLong integer to long');
	} else {
		t.fail('utils.convertToLong did not work for integer');
	}



	let some_long = Long.fromValue(2);
	converted = utils.convertToLong(some_long);
	if(converted.equals(Long.fromValue(2))) {
		t.pass('Successfully utils.convertToLong a long');
	} else {
		t.fail('utils.convertToLong did not work for long');
	}

	some_long = Long.fromValue(0);
	converted = utils.convertToLong(some_long);
	if(converted.equals(Long.fromValue(0))) {
		t.pass('Successfully utils.convertToLong a long');
	} else {
		t.fail('utils.convertToLong did not work for long');
	}

	some_long = Long.fromValue('0');
	converted = utils.convertToLong(some_long);
	if(converted.equals(Long.fromValue(0))) {
github wavesplatform / waves-transactions / src / proto-serialize.ts View on Github external
const orderToProto = (o: IOrder & { chainId: number }): wavesProto.waves.IOrder => ({
  chainId: o.chainId,
  senderPublicKey: base58Decode(o.senderPublicKey),
  matcherPublicKey: base58Decode(o.matcherPublicKey),
  assetPair: {
    amountAssetId: o.assetPair.amountAsset == null ? null : base58Decode(o.assetPair.amountAsset),
    priceAssetId: o.assetPair.priceAsset == null ? null : base58Decode(o.assetPair.priceAsset)
  },
  orderSide: o.orderType === "buy" ? undefined : wavesProto.waves.Order.Side.SELL,
  amount: Long.fromValue(o.amount),
  price: Long.fromValue(o.price),
  timestamp: Long.fromValue(o.timestamp),
  expiration: Long.fromValue(o.expiration),
  matcherFee: amountToProto(o.matcherFee, null),
  version: o.version,
  proofs: o.proofs.map(base58Decode),
})
github tulios / kafkajs / src / consumer / offsetManager / index.js View on Github external
return committedOffset === '-1'
        ? resolvedOffsetLong
        : resolvedOffsetLong.subtract(Long.fromValue(committedOffset))
    }

    const subtractPartitionOffsets = (topic, partition) =>
      subtractOffsets(
        this.resolvedOffsets[topic][partition],
        this.committedOffsets()[topic][partition]
      )

    const subtractTopicOffsets = topic =>
      toPartitions(topic).map(partition => subtractPartitionOffsets(topic, partition))

    const offsetsDiff = this.topics.map(subtractTopicOffsets)
    return flatten(offsetsDiff).reduce((sum, offset) => sum.add(offset), Long.fromValue(0))
  }
github hyperledger / fabric-sdk-node / fabric-client / lib / impl / DiscoveryEndorsementHandler.js View on Github external
_findHighest(peers) {
		let highest = Long.fromValue(0);
		for (const peer of peers) {
			try {
				if (peer.ledger_height.greaterThan(highest)) {
					highest = peer.ledger_height;
				}
			} catch (error) {
				logger.warn('problem finding highest block:%s', error);
			}
		}

		return highest;
	}
github cockroachdb / cockroach-gen / pkg / ui / src / views / statements / barCharts.tsx View on Github external
export const longToInt = (d: number | Long) =>
  Long.fromValue(FixLong(d)).toInt();
const clamp = (i: number) => (i < 0 ? 0 : i);
github hyperledger / fabric-sdk-node / fabric-common / lib / DiscoveryHandler.js View on Github external
_findHighest(peers) {
		let highest = Long.fromValue(0);
		for (const peer of peers) {
			try {
				if (peer.ledger_height.greaterThan(highest)) {
					highest = peer.ledger_height;
				}
			} catch (error) {
				logger.error('problem finding highest block with %s', error);
				throw Error(`Unable to find highest block value :: ${error.toString()}`);
			}
		}

		return highest;
	}
github tulios / kafkajs / src / consumer / runner.js View on Github external
const isSameOffset = (offsetA, offsetB) => Long.fromValue(offsetA).equals(Long.fromValue(offsetB))
github wallix / datapeps-sdk-js / src / Kval.js View on Github external
Kval.messageToSign = function (_) {
        var ns = new TextEncoder().encode(_.namespace);
        var b = new Uint8Array(_.key.byteLength + _.value.byteLength + ns.byteLength + 8);
        var offset = 0;
        b.set(_.key, offset);
        offset += _.key.byteLength;
        b.set(_.value, offset);
        offset += _.value.byteLength;
        b.set(ns, offset);
        offset += ns.byteLength;
        var created = Long.fromValue(_.created);
        var high = created.getHighBits();
        b[offset++] = (high >>> 24) & 0xff;
        b[offset++] = (high >>> 16) & 0xff;
        b[offset++] = (high >>> 8) & 0xff;
        b[offset++] = high & 0xff;
        var low = created.getLowBits();
        b[offset++] = (low >>> 24) & 0xff;
        b[offset++] = (low >>> 16) & 0xff;
        b[offset++] = (low >>> 8) & 0xff;
        b[offset++] = low & 0xff;
        return b;
    };
    return Kval;
github tulios / kafkajs / src / consumer / offsetManager / index.js View on Github external
const subtractOffsets = (resolvedOffset, committedOffset) => {
      const resolvedOffsetLong = Long.fromValue(resolvedOffset)
      return committedOffset === '-1'
        ? resolvedOffsetLong
        : resolvedOffsetLong.subtract(Long.fromValue(committedOffset))
    }