dae88535baSupport stateless streamable sessions by adding a GetSessionID function to StreamableHTTPOptions. If GetSessionID returns "", the session is stateless, and no validation is performed. This is implemented by providing the session a trivial initialization state. To implement this, some parts of #232 (distributed sessions) are copied over, since they add an API for creating an already-initialized session. In total, the following new API is added: - StreamableHTTPOptions.GetSessionID - ServerSessionOptions (a new parameter to Server.Connect) - ServerSessionState - ClientSessionOptions (a new parameter to Client.Connect, for symmetry) For #10
29 lines
1,003 B
Go
29 lines
1,003 B
Go
// Copyright 2025 The Go MCP SDK Authors. All rights reserved.
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// Use of this source code is governed by an MIT-style
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// license that can be found in the LICENSE file.
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package mcp
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// hasSessionID is the interface which, if implemented by connections, informs
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// the session about their session ID.
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//
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// TODO(rfindley): remove SessionID methods from connections, when it doesn't
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// make sense. Or remove it from the Sessions entirely: why does it even need
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// to be exposed?
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type hasSessionID interface {
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SessionID() string
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}
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// ServerSessionState is the state of a session.
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type ServerSessionState struct {
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// InitializeParams are the parameters from 'initialize'.
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InitializeParams *InitializeParams `json:"initializeParams"`
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// InitializedParams are the parameters from 'notifications/initialized'.
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InitializedParams *InitializedParams `json:"initializedParams"`
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// LogLevel is the logging level for the session.
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LogLevel LoggingLevel `json:"logLevel"`
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// TODO: resource subscriptions
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}
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