[Home](./index.md) > [bitburner](./bitburner.md) > [HeartbleedOptions](./bitburner.heartbleedoptions.md) > [additionalMsec](./bitburner.heartbleedoptions.additionalmsec.md) ## HeartbleedOptions.additionalMsec property The number of additional milliseconds to add to the run time of the heartbleed request. Default is 0. Must be a non-negative integer. **Signature:** ```typescript additionalMsec?: number; ```