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timmy / 使用 multiprocessing.Pipe 進行進程間通訊

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Última atividade 9 months ago
multiprocessing.Pipe 允許 Python 進程之間傳遞資料,適用於需要高效能、雙向通訊的場景,如併發運算或分佈式處理。
concurrency ipc multiprocessing parallel-processing pipe python
1 from multiprocessing import Process, Pipe
2
3 def worker(conn):
4 conn.send("Hello from child process") # 傳送訊息
5 msg = conn.recv() # 接收訊息
6 print(f"Child received: {msg}")
7 conn.close()
8
9 if __name__ == "__main__":
10 parent_conn, child_conn = Pipe() # 建立 Pipe 雙向通道
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