SchedulePingContract

Contract for schedule ping events during scheduled signal monitoring.

Emitted by schedulePingSubject every minute when a scheduled signal is being monitored. Used for tracking scheduled signal lifecycle and custom monitoring logic.

Events are emitted only when scheduled signal is active (not cancelled, not activated). Allows users to implement custom cancellation logic via onSchedulePing callback.

Consumers:

• User callbacks via listenSchedulePing() / listenSchedulePingOnce()

Properties

symbol

symbol: string
Copy

Trading pair symbol (e.g., "BTCUSDT"). Identifies which market this ping event belongs to.

strategyName

strategyName: string
Copy

Strategy name that is monitoring this scheduled signal. Identifies which strategy execution this ping event belongs to.

exchangeName

exchangeName: string
Copy

Exchange name where this scheduled signal is being monitored. Identifies which exchange this ping event belongs to.

data

data: IScheduledSignalRow
Copy

Complete scheduled signal row data. Contains all signal information: id, position, priceOpen, priceTakeProfit, priceStopLoss, etc.

currentPrice

currentPrice: number
Copy

Current market price of the symbol at the time of the ping. Useful for users to implement custom monitoring logic based on price conditions. For example, users can choose to cancel the scheduled signal if the price moves too far from priceOpen. Note: This is the current price at the time of the ping, not necessarily the priceOpen of the signal.

backtest

backtest: boolean
Copy

Execution mode flag.

• true: Event from backtest execution (historical candle data)
• false: Event from live trading (real-time tick)

timestamp

timestamp: number
Copy

Event timestamp in milliseconds since Unix epoch.

Timing semantics:

• Live mode: when.getTime() at the moment of ping
• Backtest mode: candle.timestamp of the candle being processed