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# socketIsConnected

Socket is already connected.

```
static var socketIsConnected: Errno { get }
```

## Discussion

A `connect(2)` or `connectx(2)` request was made
on an already connected socket,
or a `sendto(2)` or `sendmsg(2)` request was made
on a connected socket specified a destination when already connected.

The corresponding C error is `EISCONN`.

---

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