hap.transports.stdio

Standard I/O transport for HAP protocol.

This transport reads JSON-RPC requests from stdin and writes responses to stdout, similar to how Language Server Protocol and MCP work.

Classes

ContentLengthStdioTransport	Content-Length based stdio transport (LSP-style).
StdioTransport	Standard I/O transport implementation.

Module Contents

class hap.transports.stdio.ContentLengthStdioTransport

Bases: StdioTransport

Content-Length based stdio transport (LSP-style).

This transport uses Content-Length headers like the Language Server Protocol, allowing for multi-line JSON messages.

async send_response(response)

Send a response with Content-Length header.

Parameters:

response (hap.types.HAPResponse)

class hap.transports.stdio.StdioTransport

Standard I/O transport implementation.

Reads JSON-RPC requests from stdin and writes responses to stdout. Each message is a single line of JSON.

async send_response(response)

Send a response to stdout.

Parameters:

response (hap.types.HAPResponse) – The HAP response to send

async start(server)

Start the stdio transport.

Parameters:

server (hap.types.IHAPServer) – The HAP server to handle requests

async stop()

Stop the stdio transport.