"""
FastMCP Lifespans for Server Lifecycle Management.
This package provides composable lifespans for managing middleware lifecycle
in the FastMCP server. Each lifespan handles initialization on startup and
cleanup on shutdown for a specific middleware or group of middleware.
Lifespan Composition Order (enter left-to-right, exit right-to-left):
1. qdrant_lifespan → Initialize Qdrant, start background reindexing
2. colbert_lifespan → Initialize ColBERT wrapper (if enabled)
3. session_state_lifespan → Setup session filtering middleware
4. cache_middleware_lifespan → Setup template & profile middleware
5. dynamic_instructions_lifespan → Update MCP instructions with Qdrant data
Context Available to Tools:
After lifespan composition, ctx.lifespan_context will contain:
- qdrant_middleware: QdrantUnifiedMiddleware
- colbert_wrapper: ColBERT wrapper (if enabled)
- session_state_managed: True
- cache_middleware_refs: Dict with template_middleware, profile_middleware
- instructions_updated: True/False
"""
from .server_lifespans import (
cache_middleware_lifespan,
colbert_lifespan,
combined_server_lifespan,
dynamic_instructions_lifespan,
get_lifespan_state,
qdrant_lifespan,
register_profile_middleware,
register_qdrant_middleware,
register_template_middleware,
session_state_lifespan,
)
__all__ = [
"qdrant_lifespan",
"colbert_lifespan",
"session_state_lifespan",
"cache_middleware_lifespan",
"dynamic_instructions_lifespan",
"combined_server_lifespan",
"register_qdrant_middleware",
"register_profile_middleware",
"register_template_middleware",
"get_lifespan_state",
]
