openai/openai-dotnet
Publicmirrored from https://github.com/openai/openai-dotnetAvailable
examples/Responses/Example02_HelloWorldStreamingAsync.cs
35lines · modecode
| 1 | using NUnit.Framework; |
| 2 | using OpenAI.Responses; |
| 3 | using System; |
| 4 | using System.Threading.Tasks; |
| 5 | |
| 6 | namespace OpenAI.Examples; |
| 7 | |
| 8 | public partial class ResponseExamples |
| 9 | { |
| 10 | [Test] |
| 11 | public async Task Example02_HelloWorldStreamingAsync() |
| 12 | { |
| 13 | OpenAIResponseClient client = new( |
| 14 | model: "gpt-4o-mini", |
| 15 | apiKey: Environment.GetEnvironmentVariable("OPENAI_API_KEY")); |
| 16 | |
| 17 | Console.Write($"Streaming text: "); |
| 18 | |
| 19 | await foreach (StreamingResponseUpdate update |
| 20 | in client.CreateResponseStreamingAsync("Hello, world!")) |
| 21 | { |
| 22 | if (update is StreamingResponseOutputTextDeltaUpdate outputTextUpdate) |
| 23 | { |
| 24 | // Streamed text will arrive as it's generated via delta events |
| 25 | Console.Write(outputTextUpdate.Delta); |
| 26 | } |
| 27 | else if (update is StreamingResponseCompletedUpdate responseCompletedUpdate) |
| 28 | { |
| 29 | // Item and response completed events have aggregated text available |
| 30 | Console.WriteLine(); |
| 31 | Console.WriteLine($"Final text: {responseCompletedUpdate.Response.GetOutputText()}"); |
| 32 | } |
| 33 | } |
| 34 | } |
| 35 | } |
| 36 | |