private XmlElement InitiateStream(string hostname)
{
CommonConfig.Logger.WriteInfo("InitiateStream,Hostname:" + hostname);
XmlElement e = Xml.Element("stream:stream", "jabber:client").Attr("to", hostname).Attr("version", "1.0").Attr("xmlns:stream", "http://etherx.jabber.org/streams").Attr("xml:lang", CultureInfo.CurrentCulture.Name);
this.Send(e.ToXmlString(true, true));
CommonConfig.Logger.WriteInfo("Send完成！");
if (this.parser != null)
{
CommonConfig.Logger.WriteInfo("this.parser.Close()！");
this.parser.Close();
CommonConfig.Logger.WriteInfo("this.parser.Close()完成！");
}
CommonConfig.Logger.WriteInfo("StreamParser开始！");
this.parser = new StreamParser(this.stream, true);
CommonConfig.Logger.WriteInfo("StreamParser结束！");
this.Language = this.parser.Language ?? new CultureInfo("en");
return(this.parser.NextElement(new string[] { "stream:features" }));
}
protected virtual void Dispose(bool disposing)
{
if (!this.disposed)
{
this.disposed = true;
if (disposing)
{
if (this.parser != null)
{
this.parser.Close();
}
this.parser = null;
if (this.client != null)
{
this.client.Close();
}
this.client = null;
}
}
}
/// <summary>
/// Initiates an XML stream with the specified entity.
/// </summary>
/// <param name="hostname">The name of the receiving entity with which to
/// initiate an XML stream.</param>
/// <returns>The 'stream:features' XML element as received from the
/// receiving entity upon stream establishment.</returns>
/// <exception cref="XmlException">The XML parser has encountered invalid
/// or unexpected XML data.</exception>
/// <exception cref="CultureNotFoundException">The culture specified by the
/// XML-stream in it's 'xml:lang' attribute could not be found.</exception>
/// <exception cref="IOException">There was a failure while writing to the
/// network, or there was a failure while reading from the network.</exception>
XmlElement InitiateStream(string hostname) {
var xml = Xml.Element("stream:stream", "jabber:client")
.Attr("to", hostname)
.Attr("version", "1.0")
.Attr("xmlns:stream", "http://etherx.jabber.org/streams")
.Attr("xml:lang", CultureInfo.CurrentCulture.Name);
Send(xml.ToXmlString(xmlDeclaration: true, leaveOpen: true));
// Create a new parser instance.
if (parser != null)
parser.Close();
parser = new StreamParser(stream, true);
// Remember the default language of the stream. The server is required to
// include this, but we make sure nonetheless.
Language = parser.Language ?? new CultureInfo("en");
// The first element of the stream must be <stream:features>.
return parser.NextElement("stream:features");
}
/// <summary>
/// Releases all resources used by the current instance of the XmppCore
/// class, optionally disposing of managed resource.
/// </summary>
/// <param name="disposing">true to dispose of managed resources, otherwise
/// false.</param>
protected virtual void Dispose(bool disposing) {
if (!disposed) {
// Indicate that the instance has been disposed.
disposed = true;
// Get rid of managed resources.
if (disposing) {
if (parser != null)
parser.Close();
parser = null;
if (client != null)
client.Close();
client = null;
}
// Get rid of unmanaged resources.
}
}