HttpTransport

Namespace: ``

HTTP server-based transport implementation for the MCP system.

This transport creates an HTTP server that listens for incoming requests and forwards them to the MCP server. It supports: - HTTP/HTTPS communication - Request/response handling - Message queueing - Multiple client connections

@package LaravelMCP\MCP\Transport

Methods

__construct

Create a new HTTP transport instance.

Initializes the HTTP server with the provided MCP server instance and configuration. The server is configured to: - Listen on the specified host and port - Handle incoming HTTP requests - Forward requests to the MCP server

@param MCPServerInterface $server The MCP server instance @param array $config Configuration options:

                - host: string - The host to listen on (default: 127.0.0.1)
                - port: int - The port to listen on (default: 8080)

start

Start the transport.

Starts the HTTP server, begins listening for connections, and runs the event loop.

stop

Stop the transport.

Stops the HTTP server, closes all connections, and stops the event loop.

send

Send data to connected clients.

Adds the data to the message queue for processing. The data will be sent to clients on their next request.

@param array $data The data to send

receive

Receive data from the message queue.

Returns and removes the next message from the queue. If the queue is empty, returns an empty array.

@return array The next message or an empty array if none available

isRunning

Check if the transport is running.

@return bool True if the transport is running, false otherwise

handleRequest

Handle an incoming HTTP request.

Processes the request and generates an appropriate response. The request is forwarded to the MCP server for processing, and the result is returned as a JSON response.

@param ServerRequestInterface $request The incoming HTTP request @return ResponseInterface The HTTP response

processMessage

Process a message through the MCP server.

Internal method that forwards a message to the MCP server for processing and returns the result.

@param array $data The message data to process @return array The processing result