React Native Requires Chilkat v11.6.0+

Close an MCP Session

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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import { Mcp } from '@chilkat/react-native'

async function chilkatExample() {
  const mcp = new 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.
  try {
    await mcp.connectAsync('https://learn.microsoft.com/api/mcp');
  } catch {
    console.log(mcp.lastErrorText);
    return;
  }

  // Explicitly terminate the MCP session.  This sends an HTTP DELETE with the Mcp-Session-Id header
  // and releases the connection.
  try {
    await mcp.closeAsync();
  } catch {
    console.log(mcp.lastErrorText);
    return;
  }

  console.log('Session closed.');
}