# LinkException

```
class AnchorLinkSharp::LinkException
  : public Exception
```

Error codes. Accessible using the `code` property on errors thrown by \[\[AnchorLink]] and \[\[LinkSession]].

* `E_DELIVERY`: Unable to request message to wallet.
* `E_TIMEOUT`: Request was delivered but user/wallet didn't respond in time.
* `E_CANCEL`: The \[\[LinkTransport]] canceled the request.
* `E_IDENTITY`: Identity proof failed to verify.

## Summary

| Members                                                                                                                        | Descriptions |
| ------------------------------------------------------------------------------------------------------------------------------ | ------------ |
| `public LinkErrorCode` [`Code`](#class_anchor_link_sharp_1_1_link_exception_1ac439edf1a8b44fc129d679671e87645f)                |              |
| `protected` [`LinkException`](#class_anchor_link_sharp_1_1_link_exception_1aa1a6e1d171100385ce40667757946a8d)`(string reason)` |              |

## Members

**`public LinkErrorCode`** [**`Code`**](#class_anchor_link_sharp_1_1_link_exception_1ac439edf1a8b44fc129d679671e87645f)

**`protected`** [**`LinkException`**](#class_anchor_link_sharp_1_1_link_exception_1aa1a6e1d171100385ce40667757946a8d)**`(string reason)`**