Windows: Reload config on manual DNS changes #785
Merged
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The
NotifyIpInterfaceChange()
method only notifies of automatic changes, such as via DHCP or interfaces going up or down. However, someone editing the DNS settings manually would not trigger a notification.Use
RegNotifyChangeKeyValue()
to monitorHKLM\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters\Interfaces
andHKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces
to pick up these changes.This new check also works when using the OpenWatcom compiler as the symbols are available, so they have been enabled (though
NotifyIpInterfaceChange()
method is disabled for OpenWatcom still due to the linker libraries missing this symbol).NOTE: it does appear that about 5 events get triggered for some reason, it doesn't seem to hurt anything, but it will actually cause it to re-read the configuration multiple times.
Fixes Issue: #761
Fix By: Brad House (@bradh352)