C# Requires Chilkat v11.6.0+
C#
Close an MCP Session
See more MCP Client Examples
Demonstrates Mcp.Close, which explicitly terminates the MCP session by sending an HTTP DELETE with the Mcp-Session-Id header and releasing the connection.
Background. The Model Context Protocol (MCP) lets a client interact with a server's tools, resources, and prompts over a standard JSON-RPC interface. This example connects to the public, no-authentication Microsoft Learn MCP server at
https://learn.microsoft.com/api/mcp over Streamable HTTP.Chilkat C# Downloads
bool success = false;
Chilkat.Mcp mcp = new Chilkat.Mcp();
// Connect to a public MCP (Model Context Protocol) server over its Streamable HTTP endpoint. The
// Microsoft Learn MCP server is public and requires no authentication.
success = mcp.Connect("https://learn.microsoft.com/api/mcp");
if (success == false) {
Debug.WriteLine(mcp.LastErrorText);
return;
}
// Explicitly terminate the MCP session. This sends an HTTP DELETE with the Mcp-Session-Id header
// and releases the connection.
success = mcp.Close();
if (success == false) {
Debug.WriteLine(mcp.LastErrorText);
return;
}
Debug.WriteLine("Session closed.");