# -*- coding: utf-8 -*-
"""MCP Transport Package.
Copyright 2025
SPDX-License-Identifier: Apache-2.0
Authors: Mihai Criveti
This package provides transport implementations for the MCP protocol:
- stdio: Communication over standard input/output
- SSE: Server-Sent Events for server-to-client streaming
- WebSocket: Full-duplex communication
Examples:
>>> # Import all available transport classes
>>> from mcpgateway.transports import Transport, StdioTransport, SSETransport, WebSocketTransport
>>>
>>> # Verify all classes are imported correctly
>>> Transport.__name__
'Transport'
>>> StdioTransport.__name__
'StdioTransport'
>>> SSETransport.__name__
'SSETransport'
>>> WebSocketTransport.__name__
'WebSocketTransport'
>>> # Check that all transports inherit from base Transport
>>> from mcpgateway.transports.base import Transport
>>> issubclass(StdioTransport, Transport)
True
>>> issubclass(SSETransport, Transport)
True
>>> issubclass(WebSocketTransport, Transport)
True
>>> # Verify __all__ exports all expected classes
>>> from mcpgateway.transports import __all__
>>> sorted(__all__)
['SSETransport', 'StdioTransport', 'Transport', 'WebSocketTransport']
>>> # Test that we can instantiate transport classes
>>> stdio = StdioTransport()
>>> isinstance(stdio, Transport)
True
>>> sse = SSETransport("http://localhost:8000")
>>> isinstance(sse, Transport)
True
>>> ws = WebSocketTransport("ws://localhost:8000")
>>> isinstance(ws, Transport)
True
"""
from mcpgateway.transports.base import Transport
from mcpgateway.transports.sse_transport import SSETransport
from mcpgateway.transports.stdio_transport import StdioTransport
from mcpgateway.transports.websocket_transport import WebSocketTransport
__all__ = ["Transport", "StdioTransport", "SSETransport", "WebSocketTransport"]
