* Add idle session pruning tests
* Remove redundant CTS from StreamableHttpHandler
* StreamableHttpServerTransport.HandlePostRequest already creates the equivelant CTS
which DeleteRequest_CompletesSession_WhichCancelsLongRunningToolCalls verifies
* Fix accept header validation for GET
* Use InvalidOperationException for transport-not-connected errors in doc comments
* Fix flaky Cancellation_ThrowsCancellationException test
- Changes IJsonRpcMessage to an abstract base class so RelatedTransport will always be available
- Streamable HTTP supports multiple concurrent HTTP request with their own indpendent SSE response streams
- RelatedTransport indicates the source or destination of the JsonRpcMessage
- Changes the default RequestId to a JSON number for better compatibility with MCP servers in the wild
* Remove McpServerConfig and have McpClientFactory accept IClientTransport instances directly.
* Address feedback and use lists when representing stdio arguments.
* Use "Name" for transport descriptors and "EndpointName" for MCP clients and servers.
* Update code samples.
* Fix source file naming
* Move notification handler registrations to capabilities
Currently request handlers are set on the capability objects, but notification handlers are set after construction via an AddNotificationHandler method on the IMcpEndpoint interface. This moves handler specification to be at construction as well. This makes it more consistent with request handlers, simplifies the IMcpEndpoint interface to just be about message sending, and avoids a concurrency bug that could occur if someone tried to add a handler while the endpoint was processing notifications.
* Address more feedback and further cleanup
* Allow user-defined JsonSerializerOptions for user-defined and inputs and hardcode everything else to the source generator.
* Add validation for user-defined JsonSerializerOptions.
* Remove out of date comment.
* Address feedback and add tests
- This also paves the way for better multi-session support
- We should definitely rethink names for the transport API
- For now, I kept the names similar as possible, so we can
focus on the API shape
Co-authored-by: Stephen Toub <stoub@microsoft.com>
* Make client config optional to McpClientFactory.CreateAsync
Unless you're specifying capabilities (sampling/rooting) or need a specific client name/version, the client information can be inferred from the assembly, simplifying the getting-started experience.
* Cache default options
* Update src/ModelContextProtocol/Client/McpClientFactory.cs
Co-authored-by: Eirik Tsarpalis <eirik.tsarpalis@gmail.com>
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Co-authored-by: Eirik Tsarpalis <eirik.tsarpalis@gmail.com>
