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I have a DDD-ish application where a long-running business process is split into workflow steps. Each step is idempotent and starts from a message handler. Very simplified flow of a single step: ...

How to make exceptions thrown from a socket server running in a task group task be propagated up to its parent TaskGroup? With given example, I'd expect to see the error raised from ...

I'm building a hobby chess engine that communicates through the UCI protocol. This is communication done through standard out/in of the program, with each line representing a single command. One of ...

The signature of sys.excepthook is sys.excepthook(type, value, traceback) so a natural way to call it is sys.excepthook(sys.exc_type, sys.exc_value, sys.exc_traceback) But as of Python 3.12, ...

I'm experimenting with Python’s asyncio to run multiple coroutines concurrently. However, in some cases asyncio.gather() seems to hang forever when one of the tasks raises an exception — even though I ...

I'm experimenting with measuring CPU's instructions latency and throughput on P and E cores using RDPMC on Win 11, something like that: MOV ECX, 0x40000000 ; Instructions Counter RDPMC ; Read ...

The first exception does not block the execution: public static async Task Main() { await Task.WhenAny( Task.WhenAll( Task.Run(() => throw new Exception(&...

I've created an Empty Views Activity project in Android Studio, but as soon as I add the dependency in build.gradle.kts and try to launch the app, it throws an exception (see output). No code is ...