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NetEvolve.Extensions.Tasks 2.1.227

NetEvolve.Extensions.Tasks

👁 NuGet

A lightweight library providing extension methods for Task, Task<T>, ValueTask, and ValueTask<T> to simplify asynchronous programming patterns in .NET applications.

Part of the Daily DevOps & .NET - NetEvolve project, which aims to provide a set of useful libraries for .NET developers.

📦 Installation

dotnet add package NetEvolve.Extensions.Tasks

🎯 Features

• Timeout Support: Execute async operations with configurable timeout handling
• Multi-Framework Support: Compatible with .NET Standard 2.0, .NET 8.0, .NET 9.0, and .NET 10.0
• Lightweight: Minimal dependencies, focused on essential functionality
• Modern: Supports both Task and ValueTask patterns

🚀 Usage

WithTimeoutAsync

Execute asynchronous operations with a timeout. Returns true if the operation completes within the specified timeout, false otherwise.

Task with Timeout (milliseconds)

using NetEvolve.Extensions.Tasks;

var task = SomeAsyncOperation();
var completed = await task.WithTimeoutAsync(5000); // 5 seconds timeout

if (completed)
{
 Console.WriteLine("Operation completed successfully");
}
else
{
 Console.WriteLine("Operation timed out");
}

Task with Timeout (TimeSpan)

using NetEvolve.Extensions.Tasks;

var task = SomeAsyncOperation();
var completed = await task.WithTimeoutAsync(TimeSpan.FromSeconds(5));

if (completed)
{
 Console.WriteLine("Operation completed successfully");
}
else
{
 Console.WriteLine("Operation timed out");
}

Task<T> with Timeout

using NetEvolve.Extensions.Tasks;

var task = GetDataAsync();
var completed = await task.WithTimeoutAsync(3000);

if (completed)
{
 var result = await task; // Safe to await again, already completed
 Console.WriteLine($"Result: {result}");
}
else
{
 Console.WriteLine("Operation timed out");
}

ValueTask with Timeout

using NetEvolve.Extensions.Tasks;

ValueTask operation = PerformAsyncOperation();
var completed = await operation.WithTimeoutAsync(TimeSpan.FromSeconds(10));

if (!completed)
{
 Console.WriteLine("Operation did not complete in time");
}

With CancellationToken

using NetEvolve.Extensions.Tasks;

var cts = new CancellationTokenSource();
var task = LongRunningOperation();

try
{
 var completed = await task.WithTimeoutAsync(5000, cts.Token);
 if (!completed)
 {
 Console.WriteLine("Timeout occurred");
 }
}
catch (OperationCanceledException)
{
 Console.WriteLine("Operation was cancelled");
}

📚 API Reference

Extension Methods

All extension methods are available for:

• Task
• Task<T>
• ValueTask
• ValueTask<T>

WithTimeoutAsync(int, CancellationToken)

Waits for a task to complete within the specified timeout in milliseconds.

Parameters:

• timeoutInMilliseconds (int): Timeout in milliseconds. Use Timeout.Infinite (-1) to wait indefinitely.
• cancellationToken (CancellationToken): Optional cancellation token.

Returns: Task<bool> - true if the operation completed within the timeout, false otherwise.

Exceptions:

• ArgumentNullException: If the task is null.
• ArgumentOutOfRangeException: If timeout is less than -1.
• OperationCanceledException: If the operation is cancelled via the cancellation token.

WithTimeoutAsync(TimeSpan, CancellationToken)

Waits for a task to complete within the specified timeout.

Parameters:

• timeout (TimeSpan): Timeout duration. Use Timeout.InfiniteTimeSpan to wait indefinitely.
• cancellationToken (CancellationToken): Optional cancellation token.

Returns: Task<bool> - true if the operation completed within the timeout, false otherwise.

Exceptions:

• ArgumentNullException: If the task is null.
• ArgumentOutOfRangeException: If timeout is less than Timeout.InfiniteTimeSpan.
• OperationCanceledException: If the operation is cancelled via the cancellation token.

🎓 Best Practices

1. Check the return value: Always check if the operation completed successfully before accessing results.
2. Use TimeSpan for clarity: Prefer TimeSpan overloads for better readability in production code.
3. Handle cancellation: Consider using CancellationToken for graceful shutdown scenarios.
4. Don't ignore timeouts: Log or handle timeout scenarios appropriately in your application.

🔗 Related Projects

• NetEvolve.Arguments - Argument validation library used internally

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

📞 Support

For issues, questions, or contributions, please visit the GitHub repository.