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Lianja Requires Chilkat v11.6.0+

Close an MCP Session

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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.

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Lianja
llSuccess = .F.

loMcp = createobject("CkMcp")

//  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.
llSuccess = loMcp.Connect("https://learn.microsoft.com/api/mcp")
if (llSuccess = .F.) then
    ? loMcp.LastErrorText
    release loMcp
    return
endif

//  Explicitly terminate the MCP session.  This sends an HTTP DELETE with the Mcp-Session-Id header
//  and releases the connection.
llSuccess = loMcp.Close()
if (llSuccess = .F.) then
    ? loMcp.LastErrorText
    release loMcp
    return
endif

? "Session closed."


release loMcp