3 Commits

• .NET: [BREAKING] Add session statebag to use for state storage instead of inside providers (#3737)

  * Add a StateBag to AgentSession and pass Agent and AgentSession to AIContextProvider and ChatHistoryProviders
  
  * Convert all AIContextProviders to use the statebag
  
  * Update InMemoryChatHistoryProvider to use StateBag
  
  * Update Comsos and Workflow ChatHistoryProviders
  
  * Update 3rd party chat history storage sample.
  
  * Remove serialize method from providers
  
  * Replacing provider factories with properties
  
  * Remove Providers from Session and flatten state bag serialization
  
  * Update samples to use getservice on agent
  
  * Updated additional session types to serialize statebag
  
  * Fix regression
  
  * Address PR comments
  
  * Address PR comments.
  
  * Fix formatting
  
  * Fix unit tests
  
  * Remove InMemoryAgentSession since it is not required anymore.
  
  * Address PR comments
  
  * Convert sessions for A2AAgent, ChatClientAgent, CopilotStudioAgent and GithubCopilotAgent to use regular json serialization.
  
  * Fix durable agent session jso usgae
  
  * Add jso to InMemory and Workflow ChatHistoryProviders
  
  * Update InMemoryChatHistoryProvider to use an options class for it's many optional settings.
  
  * Apply suggestions from code review
  
  Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
  
  * Address PR feedback
  
  * Fix verification bug.
  
  * Improve state bag thread safety
  
  * Address PR comments and fix unit tests
  
  * Address PR comments
  
  * Fix unit test
  
  ---------
  
  Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

  westey · 2026-02-10 12:03:37 +00:00
  b12ff578af
• .NET: [BREAKING] Move AgentSession.Serialize to AIAgent (#3650)

  * Move AgentSession.Serialize to AIAgent
  
  * Address PR comments.
  
  * Improve code and fix unit test
  
  * Update test agents to return a default json element instead of throwing where the the result of the serialization is never used.
  
  * Update further tests to actually serialize the session

  westey · 2026-02-04 15:52:15 +00:00
  6255abd687
• .NET: [BREAKING] Rename AgentThread to AgentSession (#3430)

  * Rename AgentThread to AgentSession
  
  * Add more renames
  
  * Update readme files
  
  * Revert nullable variable change and further fixes.
  
  * Revert change in header name
  
  * Fix some comments and tests
  
  * Update changelog.
  
  * Address PR feedback.
  
  * Fixing code review comments.
  
  * Fix new errors after merging latest code.

  westey · 2026-01-26 16:30:25 +00:00
  a3a9147e61