Initialize MCP server connection.
(self)
| 22 | """Create the connection context based on connection type.""" |
| 23 | |
| 24 | async def __aenter__(self): |
| 25 | """Initialize MCP server connection.""" |
| 26 | self._stack = AsyncExitStack() |
| 27 | await self._stack.__aenter__() |
| 28 | |
| 29 | try: |
| 30 | ctx = self._create_context() |
| 31 | result = await self._stack.enter_async_context(ctx) |
| 32 | |
| 33 | if len(result) == 2: |
| 34 | read, write = result |
| 35 | elif len(result) == 3: |
| 36 | read, write, _ = result |
| 37 | else: |
| 38 | raise ValueError(f"Unexpected context result: {result}") |
| 39 | |
| 40 | session_ctx = ClientSession(read, write) |
| 41 | self.session = await self._stack.enter_async_context(session_ctx) |
| 42 | await self.session.initialize() |
| 43 | return self |
| 44 | except BaseException: |
| 45 | await self._stack.__aexit__(None, None, None) |
| 46 | raise |
| 47 | |
| 48 | async def __aexit__(self, exc_type, exc_val, exc_tb): |
| 49 | """Clean up MCP server connection resources.""" |
nothing calls this directly
no test coverage detected