System.Net.ServerSentEvents 11.0.0-preview.2.26159.112

About

System.Net.ServerSentEvents provides the SseParser type, which exposes factory methods for creating parsers for the events in a stream of server-sent events (SSE).

Key Features

  • Parser for server-sent events (SSE)

How to Use

Asynchronously parsing event contents as strings

using HttpClient client = new();
using Stream stream = await client.GetStreamAsync("https://localhost:12345/sse");
await foreach (SseItem<string> item in SseParser.Create(stream).EnumerateAsync())
{
    Console.WriteLine(item.Data);
}

Synchronously parsing event contents as JSON

MemoryStream stream = new(data);
foreach (SseItem<Book> item in SseParser.Create(stream, (eventType, bytes) => JsonSerializer.Deserialize<Book>(bytes)).Enumerate())
{
    Console.WriteLine(item.Data.Author);
}

Main Types

The main types provided by this library are:

  • System.Net.ServerSentEvents.SseParser
  • System.Net.ServerSentEvents.SseParser<T>
  • System.Net.ServerSentEvents.SseItem<T>

Feedback & Contributing

System.Net.ServerSentEvents is released as open source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.

Showing the top 20 packages that depend on System.Net.ServerSentEvents.

Packages Downloads
OpenAI
The official .NET library for the OpenAI service API.
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Microsoft.AspNetCore.Http.Connections.Client
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Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/d5dc8a13cc618b9cbdc1e5744b4806c594d49553
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OpenAI
The official .NET library for the OpenAI service API.
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Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/dotnet/tree/b0f34d51fccc69fd334253924abd8d6853fad7aa
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Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/ed74665e773dd1ebea3289c5662d71c590305932
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Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/dotnet/tree/ddf39a1b4690fbe23aea79c78da67004a5c31094
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Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/dotnet/tree/75972a5ba730bdaf7cf3a34f528ab0f5c7f05183
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Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/dotnet/tree/30000d883e06c122311a66894579bc12329a09d4
16
OpenAI
The official .NET library for the OpenAI service API.
16
Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/f6b3a5da75eb405046889a5447ec9b14cc29d285
16
Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/763b4ef31ca4df6dae07c7ee8f39ea259b6980fa
15
Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/b225d30209cf027c80b741d04efe1c54f2431b3c
15
Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/704f7cb1d2cea33afb00c2097731216f121c2c73
15
Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/280c613963a1768b810d09f32c998fe4490855e9
14
Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/dotnet/tree/fad253f51b461736dfd3cd9c15977bb7493becef
14
Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/af22effae4069a5dfb9b0735859de48820104f5b
14
Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/d3aba8fe1a0d0f5c145506f292b72ea9d28406fc
14
Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/b96167fbfe8bd45d94e4dcda42c7d09eb5745459
14
Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers This package was built from the source code at https://github.com/dotnet/dotnet/tree/2db1f5ee2bdda2e8d873769325fabede32e420e0
14

.NET Framework 4.6.2

.NET 10.0

  • No dependencies.

.NET 11.0

  • No dependencies.

.NET Standard 2.0

Version Downloads Last updated
11.0.0-preview.2.26159.112 4 3/12/2026
11.0.0-preview.1.26104.118 5 2/17/2026
10.0.5 2 3/13/2026
10.0.4 4 3/12/2026
10.0.3 4 2/19/2026
10.0.2 12 1/14/2026
10.0.1 19 12/11/2025
10.0.0 15 12/11/2025
10.0.0-rc.2.25502.107 16 12/11/2025
10.0.0-rc.1.25451.107 15 12/11/2025
10.0.0-preview.7.25380.108 18 12/11/2025
10.0.0-preview.6.25358.103 16 12/11/2025
10.0.0-preview.5.25277.114 18 12/11/2025
10.0.0-preview.4.25258.110 13 12/11/2025
10.0.0-preview.3.25171.5 14 12/11/2025
10.0.0-preview.2.25163.2 14 12/11/2025
10.0.0-preview.1.25080.5 16 12/11/2025
9.0.14 4 3/12/2026
9.0.13 4 2/19/2026
9.0.12 7 1/14/2026
9.0.11 15 12/11/2025
9.0.10 18 12/11/2025
9.0.9 17 12/11/2025
9.0.8 20 12/11/2025
9.0.7 15 12/11/2025
9.0.6 14 12/11/2025
9.0.5 15 12/11/2025
9.0.4 18 12/11/2025
9.0.3 14 12/11/2025
9.0.2 17 12/11/2025
9.0.1 18 12/11/2025
9.0.0 12 12/11/2025
9.0.0-rc.2.24473.5 17 12/11/2025
9.0.0-rc.1.24431.7 15 12/11/2025
9.0.0-preview.7.24405.7 16 12/11/2025
9.0.0-preview.6.24327.7 15 12/11/2025