patx/micropie

v0.18 introduces sse friendly response handling

Commit 6dcae34 · patx · 2025-07-09T00:17:16-04:00

Changeset

6dcae34534addf267b9d53f6cb675bd801342f19

Parents

1ea95de9accfc085d8e05c02b6ddabf9cc8b65ea

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diff --git a/docs/release_notes.md b/docs/release_notes.md
index 52f2519..a43eeb7 100644
--- a/docs/release_notes.md
+++ b/docs/release_notes.md
@@ -1,6 +1,7 @@
 [![Logo](https://patx.github.io/micropie/logo.png)](https://patx.github.io/micropie)
 
 ## Releases Notes
+- **[0.18](https://github.com/patx/micropie/releases/tag/v0.18)** - Ensure handlers that return async generators are killed upon client disconnect to prevent memory leaks
 - **[0.17](https://github.com/patx/micropie/releases/tag/v0.17)** - Change API of lifespan events to match API of middlewaress, eg. `app.startup_handlers.append(handler)`
 - **[0.16](https://github.com/patx/micropie/releases/tag/v0.16)** - Add support for lifespan events using `on_startup` and `on_shutdown`
 - **[0.15](https://github.com/patx/micropie/releases/tag/v0.15)** - Minor bug fixes in the optional dependencies if statements
diff --git a/micropie.py b/micropie.py
index a317541..4f01d90 100644
--- a/micropie.py
+++ b/micropie.py
@@ -865,6 +865,7 @@ class App:
             "status": status_code,
             "headers": [(k.encode("latin-1"), v.encode("latin-1")) for k, v in sanitized_headers],
         })
+        # Handle async generators (non-SSE cases; SSE is handled in _asgi_app_http)
         if hasattr(body, "__aiter__"):
             async for chunk in body:
                 if isinstance(chunk, str):
diff --git a/pyproject.toml b/pyproject.toml
index 58e2ff7..18ac5a3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "flit_core.buildapi"
 
 [project]
 name = "micropie"
-version = "0.17"
+version = "0.18"
 description = "An ultra micro ASGI web framework"
 keywords = ["micropie", "asgi", "microframework", "http"]
 readme = "docs/README.md"