ddns_client

Description:

ddns client

ddns_client.dart #
A Dart library for checking the public internet address
and updating a dynamic dns entry.


Overview #


PublicAddressMonitor
provides functionality for both
a one time check of the public internet address
and continuous (periodic) monitoring of the public internet address.


DynamicDnsUpdater
and its subclasses provide functionality
for updating a dynamic dns entry such as those at dyndns.org


Example #
A simple example
for monitoring an internet address and updating a dyndns.org entry
is provided as part of this package.
Monitoring a public internet address: #
var monitor = new PublicAddressMonitor();
monitor.startWatching().listen((PublicAddressEvent event) {
if (event.oldAddress != null &&
event.oldAddress != event.newAddress) {
// process changed internet address here
}
});
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Updating a dyndns.org entry: #
Dyndns2Updater updater = new Dyndns2Updater(
username: yourUsername,
password: yourPassword,
hostname: yourHostname);
updater.update(newAddress).then((UpdateResult result) {
if (result.success == true) {
// success
} else if (result.success == null) {
// no change
} else {
// failed to update dynamic dns entry
}
});
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