Function connectHttp

connectHttp(
    mcpServerOrFactory: McpServer | (() => McpServer),
    options: {
        allowedHosts?: string[];
        allowedOrigins?: string[];
        app: Application;
        host?: string;
        logger: Logger;
        port: number;
    },
): Promise<SetupHttpTransportResult>
Sets up HTTP transport for an MCP server: creates the router, mounts it at /mcp, and binds an HTTP server.
Parameters
- mcpServerOrFactory: McpServer | (() => McpServer)
  Either a ready-made McpServer instance or a factory called once per request. A factory is what serves both protocol eras from the same definitions; an instance is served through a factory that always returns it (fine for a stateless server).
- options: {
      allowedHosts?: string[];
      allowedOrigins?: string[];
      app: Application;
      host?: string;
      logger: Logger;
      port: number;
  }
  - OptionalallowedHosts?: string[]
    
    Extra Host values to accept, added to the loopback set for port
  - OptionalallowedOrigins?: string[]
    
    Extra Origin values to accept, added to the loopback set for port
  - app: Application
  - Optionalhost?: string
    
    Interface to bind to (spec SHOULD: loopback-only); pass '0.0.0.0' only for a deployment that genuinely needs it, e.g. behind a reverse proxy
  - logger: Logger
  - port: number
Returns Promise<SetupHttpTransportResult>
HTTP server instance
- Defined in transports/http.ts:178