Stream resumption default & max-timeout

SteamManagementIOProcessor now has a setting that can be used to change the maximum timeout time it will wait for reconnection if a client does not send a time to wait. Two settings are now available:

c2s {
    'urn:xmpp:sm:3' {
        'resumption-timeout' = 90
    }
}

The above setting in config.tdsl file will change the default timeout period to 90 seconds.

c2s {
    'urn:xmpp:sm:3' {
        'max-resumption-timeout' = 900
    }
}

This setting will set the maximum time allowed for stream resumption to 900 seconds. This can be handy if you expect a number of mobile phones to connect to your server and want to avoid duplicate messages being sent back and forth.