diff options
Diffstat (limited to 'packages/0x.js/src/order_watcher')
-rw-r--r-- | packages/0x.js/src/order_watcher/event_watcher.ts | 8 | ||||
-rw-r--r-- | packages/0x.js/src/order_watcher/order_state_watcher.ts | 8 |
2 files changed, 11 insertions, 5 deletions
diff --git a/packages/0x.js/src/order_watcher/event_watcher.ts b/packages/0x.js/src/order_watcher/event_watcher.ts index 246ab8292..deb1ffbff 100644 --- a/packages/0x.js/src/order_watcher/event_watcher.ts +++ b/packages/0x.js/src/order_watcher/event_watcher.ts @@ -22,8 +22,10 @@ export class EventWatcher { private _pollingIntervalMs: number; private _intervalIdIfExists?: NodeJS.Timer; private _lastEvents: LogEntry[] = []; - constructor(web3Wrapper: Web3Wrapper, pollingIntervalIfExistsMs: undefined | number) { + private _stateLayer: BlockParamLiteral; + constructor(web3Wrapper: Web3Wrapper, pollingIntervalIfExistsMs: undefined | number, stateLayer: BlockParamLiteral = BlockParamLiteral.Pending) { this._web3Wrapper = web3Wrapper; + this._stateLayer = stateLayer; this._pollingIntervalMs = _.isUndefined(pollingIntervalIfExistsMs) ? DEFAULT_EVENT_POLLING_INTERVAL_MS : pollingIntervalIfExistsMs; @@ -69,8 +71,8 @@ export class EventWatcher { } private async _getEventsAsync(): Promise<LogEntry[]> { const eventFilter = { - fromBlock: BlockParamLiteral.Pending, - toBlock: BlockParamLiteral.Pending, + fromBlock: this._stateLayer, + toBlock: this._stateLayer, }; const events = await this._web3Wrapper.getLogsAsync(eventFilter); return events; diff --git a/packages/0x.js/src/order_watcher/order_state_watcher.ts b/packages/0x.js/src/order_watcher/order_state_watcher.ts index 9cccadb7f..fcf3c351d 100644 --- a/packages/0x.js/src/order_watcher/order_state_watcher.ts +++ b/packages/0x.js/src/order_watcher/order_state_watcher.ts @@ -76,6 +76,7 @@ export class OrderStateWatcher { private _balanceAndProxyAllowanceLazyStore: BalanceAndProxyAllowanceLazyStore; private _cleanupJobInterval: number; private _cleanupJobIntervalIdIfExists?: NodeJS.Timer; + private _stateLayer: BlockParamLiteral; constructor( web3Wrapper: Web3Wrapper, abiDecoder: AbiDecoder, @@ -86,10 +87,13 @@ export class OrderStateWatcher { this._abiDecoder = abiDecoder; this._web3Wrapper = web3Wrapper; const pollingIntervalIfExistsMs = _.isUndefined(config) ? undefined : config.eventPollingIntervalMs; - this._eventWatcher = new EventWatcher(web3Wrapper, pollingIntervalIfExistsMs); + this._stateLayer = _.isUndefined(config) || _.isUndefined(config.stateLayer) + ? BlockParamLiteral.Pending + : config.stateLayer; + this._eventWatcher = new EventWatcher(web3Wrapper, pollingIntervalIfExistsMs, this._stateLayer); this._balanceAndProxyAllowanceLazyStore = new BalanceAndProxyAllowanceLazyStore( token, - BlockParamLiteral.Pending, + this._stateLayer, ); this._orderFilledCancelledLazyStore = new OrderFilledCancelledLazyStore(exchange); this._orderStateUtils = new OrderStateUtils( |