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  1. Python Driver
  2. PYTHON-5059

Update default maxMessageSizeBytes and maxWriteBatchSize

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Unknown Unknown
    • 4.11
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    • Python Drivers
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      We have the following code in python:

      # Defaults until we connect to a server and get updated limits.
MAX_BSON_SIZE = 16 * (1024**2)
MAX_MESSAGE_SIZE: int = 2 * MAX_BSON_SIZE
MIN_WIRE_VERSION = 0
MAX_WIRE_VERSION = 0
MAX_WRITE_BATCH_SIZE = 1000

      Now that we only support MongoDB 4.0+, we know the server's
      maxMessageSizeBytes is always 48MB and maxWriteBatchSize is always 100,000. We should update these defaults.

            Assignee:
            shane.harvey@mongodb.com Shane Harvey
            Reporter:
            shane.harvey@mongodb.com Shane Harvey
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