python thread daemon example

Опубликовано: 29 Февраль 2024
на канале: CodeRift
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in python, threads are used to perform multiple tasks concurrently. a daemon thread, in particular, is a thread that runs in the background, providing support to non-daemon threads. unlike regular threads, when the main program exits, any remaining daemon threads are terminated abruptly without waiting for them to complete. this makes daemon threads useful for tasks that should not prevent the program from exiting.
let's create a simple example to understand python daemon threads.
make sure you have python installed on your system. you can download it from python.org.
save the code in a file, e.g., daemon_example.py, and run it using the command:
you will see the main program working and the daemon thread running in the background. if you interrupt the program with ctrl+c, it will handle the keyboardinterrupt and exit gracefully. the daemon thread will also terminate abruptly when the main program exits.
this example demonstrates the basic usage of daemon threads in python. keep in mind that daemon threads are useful for background tasks that do not need to complete before the program exits.
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