mcp::client::ProcessStdioTransport Class Reference

Client transport that owns a child process and exchanges JSON-RPC over stdio. More...

#include <process_stdio_transport.hpp>

Inheritance diagram for mcp::client::ProcessStdioTransport:

Public Member Functions
	ProcessStdioTransport (ProcessStdioTransportOptions options)
	Creates a child-process stdio transport.
	ProcessStdioTransport (const ProcessStdioTransport &)=delete
ProcessStdioTransport &	operator= (const ProcessStdioTransport &)=delete
core::Result< protocol::JsonRpcResponse >	send (const protocol::JsonRpcRequest &request) override
	Sends one JSON-RPC request to the child process and waits for a response.
core::Result< core::Unit >	send_notification (const protocol::JsonRpcNotification &notification) override
	Sends one JSON-RPC notification to the child process.
core::Result< core::Unit >	start (TransportRequestHandler request_handler, TransportNotificationHandler notification_handler={}) override
	Starts the child process and receive loop when needed.
void	stop () noexcept override
	Stops the child process and receive loop.

Detailed Description

Client transport that owns a child process and exchanges JSON-RPC over stdio.

The transport is move-only through unique ownership by Client. It starts the child process on demand and routes server-initiated requests and notifications through callbacks registered with start().

Constructor & Destructor Documentation

ProcessStdioTransport()

mcp::client::ProcessStdioTransport::ProcessStdioTransport ( ProcessStdioTransportOptions  options )

explicit

Creates a child-process stdio transport.

Parameters

options

Command, arguments, working directory, and environment.

Member Function Documentation

send()

core::Result< protocol::JsonRpcResponse > mcp::client::ProcessStdioTransport::send ( const protocol::JsonRpcRequest &  request )

overridevirtual

Sends one JSON-RPC request to the child process and waits for a response.

Implements mcp::client::Transport.

send_notification()

core::Result< core::Unit > mcp::client::ProcessStdioTransport::send_notification ( const protocol::JsonRpcNotification &  notification )

overridevirtual

Sends one JSON-RPC notification to the child process.

Reimplemented from mcp::client::Transport.

start()

core::Result< core::Unit > mcp::client::ProcessStdioTransport::start ( TransportRequestHandler  request_handler, TransportNotificationHandler  notification_handler = {}  )

overridevirtual

Starts the child process and receive loop when needed.

Parameters

request_handler	Handler for server-to-client requests.
notification_handler	Handler for server-to-client notifications.

Reimplemented from mcp::client::Transport.

stop()

void mcp::client::ProcessStdioTransport::stop ( )

overridevirtualnoexcept

Stops the child process and receive loop.

Reimplemented from mcp::client::Transport.

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The documentation for this class was generated from the following file:

• sdk/client/include/cxxmcp/client/process_stdio_transport.hpp