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# kCFStreamPropertyFTPAttemptPersistentConnection

```
let kCFStreamPropertyFTPAttemptPersistentConnection: CFString
```

## Discussion

FTP Attempt Persistent Connection stream property key for set and copy operations. Set this property to `kCFBooleanTrue` to enable the reuse of existing server connections; set this property to `kCFBooleanFalse` to not reuse existing server connections. By default, this property is set to `kCFBooleanTrue`.

---

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