Mongo.retryable_writes

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retryable_writes(opts, bool)

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In case of retryable writes are enabled, the keyword :write_counter is added with the value of 1.

In other cases like

  • :retryable_writes is false or nil
  • :session is nil
  • :write_counter is nil

the opts is unchanged

Example

iex> Mongo.retryable_writes([retryable_writes: true], true) [retryable_writes: true, write_counter: 1]