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authorAlex Browne <stephenalexbrowne@gmail.com>2018-12-05 12:04:08 +0800
committerFred Carlsen <fred@sjelfull.no>2018-12-06 19:06:35 +0800
commit6742142ca567d49e2e67d0ab0f5fc55b1351ec7c (patch)
treee2d382e9bc652b67f1eef65d0f23a6086085cbfb /packages/pipeline/src/data_sources
parentb7e06a2282bc8bd666a58f1458d37e12bd9e855d (diff)
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Address PR feedback
Diffstat (limited to 'packages/pipeline/src/data_sources')
-rw-r--r--packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts3
1 files changed, 2 insertions, 1 deletions
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index 5721c0ea3..1717eb8b3 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -11,9 +11,10 @@ import { Web3ProviderEngine } from '@0x/subproviders';
import { Web3Wrapper } from '@0x/web3-wrapper';
import { LogWithDecodedArgs } from 'ethereum-types';
+import { EXCHANGE_START_BLOCK } from '../../utils';
+
const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default toBlock.
const NUM_BLOCKS_PER_QUERY = 20000; // Number of blocks to query for events at a time.
-const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
export class ExchangeEventsSource {
private readonly _exchangeWrapper: ExchangeWrapper;