mongodb-memory-server-core
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    Function getFreePort

    • Try to get a free port.

      Parameters

      • OptionalfirstPort: number

        The first port to try or empty for a random port

      • max_tries: number = MAX_DEFAULT_TRIES

        maximum amount of tries to get a port, default to MAX_DEFAULT_TRIES

      Returns Promise<number>

      A valid free port

      if "max_tries" is exceeded