My client will have multiple simultaneous instances of different ClientSessions, so I wanted a manager class to handle cleaning up the session when it is GC'd. My plan was to run a task in …

When using tasks for large/long running workloads that I need to be able to cancel I often use a template similar to this for the action the task executes: public void DoWork(CancellationToken

May 27, 2025 · This error occurs as soon as the outer consumer finishes iterating (or any exception bubbles), because GeneratorExit is triggered in the caller’s task while the cancel …

May 14, 2024 · Yielding inside a cancel scope can be safe, if and only if you’re using the generator to implement a context manager - in this case any propagating exceptions will be …

Sep 23, 2024 · Works perfectly without declaring as fixture. It looks like a misuse of pytest-asyncio, which creates dedicated event loop by default since 0.21 instead of a single global …

May 9, 2019 · "Wrapped" refers to the fact that each Task takes ownership of a coroutine, and in a sense "wraps" it. (When you pass a coroutine to a task, you're no longer allowed to await it …

When using cancel scopes, it is important that they are entered and exited in LIFO (last in, first out) order within each task. This is usually not an issue since cancel scopes are normally used …

Feb 1, 2022 · I create a cancellation scope which triggers a child workflow asynchronously. The child workflow executes an activity. when i cancel the scope, the child workflow gets …

May 29, 2025 · Description Summary When using a Proxy FastMCP, any amount of concurrency causes errors. This happens when hitting an MCP in parallel via threads or when something …

Jan 1, 2021 · When you call cancel() on the CoroutineScope, it's cancelling the internal Job. So to reuse the CoroutineScope , a new Job must be added to the context. – veritas1