/// <summary>
/// Sends a PubSubSubscribeMessage to subscribe to the given node.
/// https://xmpp.org/extensions/xep-0060.html#subscriber-subscribe
/// </summary>
/// <param name="to">The target e.g. '*****@*****.**' or 'pubsub.example.org'.</param>
/// <param name="nodeName">The name of the node, you want to subscribe to.</param>
/// <returns>Returns a MessageResponseHelperResult listening for DiscoNodeItemsRequestMessage answers.</returns>
public async Task <MessageResponseHelperResult <IQMessage> > requestNodeSubscriptionAsync(string to, string nodeName)
{
AsyncMessageResponseHelper <IQMessage> helper = new AsyncMessageResponseHelper <IQMessage>(CONNECTION);
PubSubSubscribeMessage msg = new PubSubSubscribeMessage(CONNECTION.account.getFullJid(), CONNECTION.account.getBareJid(), to, nodeName);
return(await helper.startAsync(msg));
}
/// <summary>
/// Sends a PubSubSubscribeMessage to subscribe to the given node.
/// </summary>
/// <param name="to">The target pubsub server (can be null).</param>
/// <param name="nodeName">The name of the node, you want to subscribe to.</param>
/// <param name="onMessage">The method that should get executed once the helper receives a new valid message (can be null).</param>
/// <param name="onTimeout">The method that should get executed once the helper timeout gets triggered (can be null).</param>
/// <returns>Returns a MessageResponseHelper listening for PubSubSubscribeMessage answers.</returns>
public MessageResponseHelper <IQMessage> requestNodeSubscription(string to, string nodeName, MessageResponseHelper <IQMessage> .OnMessageHandler onMessage, MessageResponseHelper <IQMessage> .OnTimeoutHandler onTimeout)
{
MessageResponseHelper <IQMessage> helper = new MessageResponseHelper <IQMessage>(CONNECTION, onMessage, onTimeout);
PubSubSubscribeMessage msg = new PubSubSubscribeMessage(CONNECTION.account.getFullJid(), CONNECTION.account.getBareJid(), to, nodeName);
helper.start(msg);
return(helper);
}
/// <summary>
/// Sends a PubSubSubscribeMessage for subscribing to the given node.
/// </summary>
/// <param name="to">The target pubsub server (can be null).</param>
/// <param name="nodeName">The name of the node, you want to subscribe to.</param>
/// <param name="onMessage">The method that should get executed once the helper receives a new valid message (can be null).</param>
/// <param name="onTimeout">The method that should get executed once the helper timeout gets triggered (can be null).</param>
/// <returns>Returns a MessageResponseHelper listening for PubSubSubscribeMessage answers.</returns>
public MessageResponseHelper <IQMessage> requestNodeSubscription(string to, string nodeName, Func <IQMessage, bool> onMessage, Action onTimeout)
{
MessageResponseHelper <IQMessage> helper = new MessageResponseHelper <IQMessage>(CLIENT, onMessage, onTimeout);
PubSubSubscribeMessage msg = new PubSubSubscribeMessage(CLIENT.getXMPPAccount().getIdDomainAndResource(), CLIENT.getXMPPAccount().getIdAndDomain(), to, nodeName);
helper.start(msg);
return(helper);
}
