gResolverLookupByAddressFinish {RGtk2} | R Documentation

## gResolverLookupByAddressFinish

### Description

Retrieves the result of a previous call to `gResolverLookupByAddressAsync`.

### Usage

    gResolverLookupByAddressFinish(object, result, .errwarn = TRUE)

### Arguments

``object`` | a `GResolver`
``result`` | the result passed to your `GAsyncReadyCallback`
`.errwarn` | Whether to issue a warning on error or fail silently

### Details

If the DNS resolution failed, `error` (if non-`NULL`) will be set to a value from `GResolverError`. If the operation was cancelled, `error` will be set to `G_IO_ERROR_CANCELLED`. Since 2.22

### Value

A list containing the following elements:

`retval` | [character] a hostname (either ASCII-only, or in ASCII-encoded form), or `NULL` on error.
``error`` | return location for a `GError`, or `NULL`

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]