/// <summary>
/// Creates a new session initiated locally and prepares the invitation message.
/// The next step must be Invite().
/// </summary>
public P2PSession(P2PApplication app)
{
p2pApplication = app;
version = app.P2PVersion;
localContact = app.Local;
remoteContact = app.Remote;
localContactEndPointID = NSMessageHandler.MachineGuid;
remoteContactEndPointID = app.Remote.SelectBestEndPointId();
nsMessageHandler = app.Local.NSMessageHandler;
sessionId = (uint)random.Next(50000, int.MaxValue);
// These 2 fields are set when optimal bridge found.
localBaseIdentifier = 0;
localIdentifier = 0;
invitation = new SLPRequestMessage(RemoteContactEPIDString, MSNSLPRequestMethod.INVITE);
invitation.Target = RemoteContactEPIDString;
invitation.Source = LocalContactEPIDString;
invitation.ContentType = "application/x-msnmsgr-sessionreqbody";
invitation.BodyValues["SessionID"] = SessionId.ToString(System.Globalization.CultureInfo.InvariantCulture);
app.SetupInviteMessage(invitation);
app.P2PSession = this; // Register events
remoteContact.DirectBridgeEstablished += RemoteDirectBridgeEstablished;
Trace.WriteLineIf(Settings.TraceSwitch.TraceInfo,
String.Format("{0} created (Initiated locally)", SessionId), GetType().Name);
status = P2PSessionStatus.WaitingForRemote;
// Next step must be: Invite()
}
