Class SseEventStreamOptions

Namespace

ModelContextProtocol.Server

Assembly

ModelContextProtocol.Core.dll

Configuration options for creating an SSE event stream.

[Obsolete("Stateful Streamable HTTP mode is a back-compat-only escape hatch for legacy clients. Set HttpServerTransportOptions.Stateless = true (the default as of the 2026-07-28 protocol revision) for new code. See SEP-2567.", DiagnosticId = "MCP9006", UrlFormat = "https://github.com/modelcontextprotocol/csharp-sdk/blob/main/docs/list-of-diagnostics.md#obsolete-apis")]
public sealed class SseEventStreamOptions

Inheritance

object

SseEventStreamOptions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Properties

Mode

Gets or sets the mode of the event stream. Defaults to Streaming.

public SseEventStreamMode Mode { get; set; }

Property Value

SseEventStreamMode

SessionId

Gets or sets the session ID associated with the event stream.

public required string SessionId { get; set; }

Property Value

string

StreamId

Gets or sets the stream ID that uniquely identifies this stream within a session.

public required string StreamId { get; set; }

Property Value

string