Create threading events for communication and synchronisation between the learner and agent threads
时间: 2023-08-15 22:03:49 浏览: 132
使用事件来同步线程
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In Python, we can use the threading module to create threads and synchronization primitives like events. Here's an example of how you can use events to communicate and synchronize between two threads:
```python
import threading
# Create an event object
event = threading.Event()
# Define a function that the learner thread will run
def learner_thread():
while True:
# Wait for the agent thread to set the event
event.wait()
# Do some learning here...
# Reset the event
event.clear()
# Define a function that the agent thread will run
def agent_thread():
while True:
# Do some action here...
# Set the event to signal the learner thread
event.set()
# Start the learner and agent threads
learner = threading.Thread(target=learner_thread)
agent = threading.Thread(target=agent_thread)
learner.start()
agent.start()
```
In this example, the learner thread waits for the event to be set by the agent thread. Once the event is set, the learner thread does some learning and then clears the event. Meanwhile, the agent thread does some action and then sets the event to signal the learner thread. This way, the two threads can communicate and synchronize with each other using the event object.
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