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What will happen if multiple receivers are connected to the same Django signal and sender?

medium📝 component behavior Q5 of 15
Django - Signals
What will happen if multiple receivers are connected to the same Django signal and sender?
AAn error is raised due to multiple receivers
BOnly the first connected receiver is called
CAll receivers are called in the order they were connected
DOnly the last connected receiver is called
Step-by-Step Solution
Solution:

  1. Step 1: Recall signal dispatch behavior

    Django signals call all connected receivers when the signal is sent.

  2. Step 2: Understand call order

    Receivers are called in the order they were connected, no errors occur.

  3. Final Answer:

    All receivers are called in the order they were connected -> Option C

  4. Quick Check:

    Multiple receivers = all called in order [OK]
Quick Trick: All connected receivers run in connection order [OK]
Common Mistakes:
MISTAKES
  • Thinking only one receiver runs
  • Expecting errors with multiple receivers
  • Assuming random call order

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