---
title: sessionKeepCurrentBootstrap
framework: security
role: symbol
role_heading: Type Property
path: security/sessioncreationflags/sessionkeepcurrentbootstrap
---

# sessionKeepCurrentBootstrap

The caller has allocated sub-bootstrap.

## Declaration

```swift
static var sessionKeepCurrentBootstrap: SessionCreationFlags { get }
```

## Discussion

Discussion If you create a subset port on your own, you can force the SessionCreate(_:_:) function to use it by passing this flag in the flags parameter. However, you can’t supersede a prior call that way; only a single SessionCreate(_:_:) call is allowed for each session.