> ## Documentation Index
> Fetch the complete documentation index at: https://docs.resq.software/llms.txt
> Use this file to discover all available pages before exploring further.

# ResQ.Simulation.ScenarioRunner.RunStressTestAsync(int,System.Threading.CancellationToken)

### [ResQ.Simulation](./ResQ.Simulation.md "ResQ.Simulation").[ScenarioRunner](./ResQ.Simulation.ScenarioRunner.md "ResQ.Simulation.ScenarioRunner")

## ScenarioRunner.RunStressTestAsync(int, CancellationToken) Method

Scenario 3: Stress test with many drones (3 minutes).
Tests system limits and concurrent load handling.

```csharp theme={null}
public System.Threading.Tasks.Task RunStressTestAsync(int droneCount=100, System.Threading.CancellationToken ct=default(System.Threading.CancellationToken));
```

#### Parameters

<a name="ResQ.Simulation.ScenarioRunner.RunStressTestAsync(int,System.Threading.CancellationToken).droneCount" />

`droneCount` [System.Int32](https://learn.microsoft.com/en-us/dotnet/api/system.int32 "System.Int32")

Number of drones to simulate (1-10,000)

<a name="ResQ.Simulation.ScenarioRunner.RunStressTestAsync(int,System.Threading.CancellationToken).ct" />

`ct` [System.Threading.CancellationToken](https://learn.microsoft.com/en-us/dotnet/api/system.threading.cancellationtoken "System.Threading.CancellationToken")

#### Returns

[System.Threading.Tasks.Task](https://learn.microsoft.com/en-us/dotnet/api/system.threading.tasks.task "System.Threading.Tasks.Task")