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Net::XMPP2::Client(3) User Contributed Perl Documentation Net::XMPP2::Client(3)

Net::XMPP2::Client - XMPP Client abstraction

   use Net::XMPP2::Client;
   use AnyEvent;

   my $j = AnyEvent->condvar;

   my $cl = Net::XMPP2::Client->new;
   $cl->start;

   $j->wait;

This module tries to implement a straight forward and easy to use API to communicate with XMPP entities. Net::XMPP2::Client handles connections and timeouts and all such stuff for you.

For more flexibility please have a look at Net::XMPP2::Connection and Net::XMPP2::IM::Connection, they allow you to control what and how something is being sent more precisely.

Following arguments can be passed in %args:

This method adds a jabber account for connection with the JID $jid and the password $password.

$host and $port are optional and can be undef. $host overrides the host in the $jid.

$connection_args must either be undef or a hashreference to additional arguments for the constructor of the Net::XMPP2::IM::Connection that will be used to connect the account.

Returns 1 on success and undef when the account already exists.

This method initiates the connections to the XMPP servers.

This method tries to connect all unconnected accounts.

Disconnect all accounts.

Removes all accounts and disconnects.

Removes and disconnects account $acc (which is a Net::XMPP2::IM::Account object). The reason for the removal can be given via $reason.

Sends a message to the destination $dest_jid. $msg can either be a string or a Net::XMPP2::IM::Message object. If $msg is such an object $dest_jid is optional, but will, when passed, override the destination of the message.

NOTE: $dest_jid is transformed into a bare JID and the routing is done by the conversation tracking mechanism which keeps track of which resource should get the message.

$src is optional. It specifies which account to use to send the message. If it is not passed Net::XMPP2::Client will try to find an account itself. First it will look through all rosters to find $dest_jid and if none found it will pick any of the accounts that are connected.

$src can either be a JID or a Net::XMPP2::IM::Account object as returned by "add_account" and "get_account".

$type is optional but overrides the type of the message object in $msg if $msg is such an object.

$type should be 'chat' for normal chatter. If no $type is specified the type of the message defaults to the value documented in Net::XMPP2::IM::Message (should be 'normal').

Returns the Net::XMPP2::IM::Account account object for the JID $jid if there is any such account added. (returns undef otherwise).

Returns a list of Net::XMPP2::IM::Accounts.

Returns a list of connected Net::XMPP2::IM::Accounts.

Same as:

  grep { $_->is_connected } $client->get_accounts ();

This method tries to find any account that has the contact $jid on his roster. If no account with $jid on his roster was found it takes the first one that is connected. (Return value is a Net::XMPP2::IM::Account object).

If no account is connected it returns undef.

This method returns all contacts that we are connected to. That means: It joins the contact lists of all account's rosters that we are connected to.

This method returns the presence for the contact $jid with the highest priority.

If the contact $jid is on multiple account's rosters it's undefined which roster the presence belongs to.

This sets the presence of all accounts. For a meaning of $show, $status and $priority see the description of the %attrs hash in "send_presence" method of Net::XMPP2::Writer.

In the following event descriptions the argument $account is always a Net::XMPP2::IM::Account object.

All events from Net::XMPP2::IM::Connection are forwarded to the client, only that the first argument for every event is a $account object.

Aside fom those, these events can be registered on with "reg_cb":

connected => $account
This event is sent when the $account was successfully connected.
connect_error => $account, $reason
This event is emitted when an error occured in the connection process for the account $account.
error => $account, $error
This event is emitted when any error occured while communicating over the connection to the $account - after a connection was established.

$error is an error object which is derived from Net::XMPP2::Error. It will reveal human readable information about the error by calling the "string ()" method (which returns a descriptive error string about the nature of the error).

Robin Redeker, "<elmex at ta-sa.org>", JID: "<elmex at jabber.org>"

Copyright 2007 Robin Redeker, all rights reserved.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

2008-04-15 perl v5.32.1

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