private void DoKeepAlive(object state)
{
if ((m_sock != null) && this.Connected && ((int)m_listener[Options.CURRENT_KEEP_ALIVE] > 0))
{
LoggingHelper.AppendWithLimit(this.logger,
MethodInfo.GetCurrentMethod().DeclaringType.Name + "." + MethodInfo.GetCurrentMethod().Name,
m_sock?.Connected.ToString());
if (((KeepAliveBehavior)m_listener[Options.KEEP_ALIVE_BEHAVIOR]) == KeepAliveBehavior.SpaceCharacter)
{
m_sock.Write(new byte[] { 32 });
}
else
{
jabber.protocol.iq.PingIQ pingIQ = new protocol.iq.PingIQ(new XmlDocument());
pingIQ.From = (JID)m_listener[Options.JID];
Write(pingIQ.OuterXml);
}
}
}
