fix: More monitoring and transaction pooler mode

src/db.py

@@ -5,6 +5,7 @@ from dotenv import load_dotenv
 from sqlalchemy import MetaData, create_engine, text
 from sqlalchemy.ext.asyncio import async_sessionmaker, create_async_engine
 from sqlalchemy.orm import declarative_base
+from sqlalchemy.pool import NullPool
 
 load_dotenv()
 
@@ -17,12 +18,14 @@ engine = create_async_engine(
     os.environ["CONNECTION_URI"],
     connect_args=connect_args,
     echo=os.getenv("SQL_DEBUG", "false").lower() == "true",  # Only enable in debug mode
-    pool_pre_ping=True,
-    pool_size=10,
-    max_overflow=20,
-    pool_timeout=30,
-    pool_recycle=300,  # Recycle connections after 5 minutes
-    pool_use_lifo=True,  # Use last-in-first-out (LIFO) to prevent connection spread
+    poolclass=NullPool,
+    client_encoding="utf8",
+    # pool_pre_ping=True,
+    # pool_size=10,
+    # max_overflow=20,
+    # pool_timeout=30,
+    # pool_recycle=300,  # Recycle connections after 5 minutes
+    # pool_use_lifo=True,  # Use last-in-first-out (LIFO) to prevent connection spread
 )
 
 SessionLocal = async_sessionmaker(

src/main.py

@@ -1,6 +1,7 @@
 import logging
 import os
 import uuid
+import re
 from contextlib import asynccontextmanager
 
 import sentry_sdk
@@ -173,8 +174,9 @@ async def global_exception_handler(request: Request, exc: Exception):
 @app.middleware("http")
 async def track_request(request: Request, call_next):
     # Create a request ID that includes endpoint information
-    endpoint = request.url.path.replace("/", "_")
-    request_id = f"{endpoint}:{str(uuid.uuid4())[:8]}"
+    # Remove any IDs from the path - updated regex for NanoIDs (21 chars, A-Za-z0-9_-)
+    endpoint = re.sub(r'/[A-Za-z0-9_-]{21}', '', request.url.path).replace("/", "_")
+    request_id = f"{request.method}:{endpoint}:{str(uuid.uuid4())[:8]}"
 
     # Store in request state and context var
     request.state.request_id = request_id