/// <summary>
/// Default constructor.
/// </summary>
/// <param name="proxy">Owner proxy.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>proxy</b> is null reference.</exception>
internal SIP_Registrar(SIP_Proxy proxy)
{
if (proxy == null)
{
throw new ArgumentNullException("proxy");
}
m_pProxy = proxy;
m_pStack = m_pProxy.Stack;
m_pRegistrations = new SIP_RegistrationCollection();
m_pTimer = new Timer(15000);
m_pTimer.Elapsed += new ElapsedEventHandler(m_pTimer_Elapsed);
m_pTimer.Enabled = true;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="proxy">Owner SIP proxy server.</param>
/// <param name="request">The request what is represented by this context.</param>
/// <param name="flow">Data flow what received request.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>proxy</b>, <b>request</b> or <b>flow</b> is null reference.</exception>
internal SIP_RequestContext(SIP_Proxy proxy, SIP_Request request, SIP_Flow flow)
{
if (proxy == null)
{
throw new ArgumentNullException("proxy");
}
if (request == null)
{
throw new ArgumentNullException("request");
}
if (flow == null)
{
throw new ArgumentNullException("flow");
}
m_pProxy = proxy;
m_pRequest = request;
m_pFlow = flow;
m_pTargets = new List <SIP_ProxyTarget>();
}
/// <summary>
/// Cleans up any resources being used.
/// </summary>
internal void Dispose()
{
if (m_IsDisposed)
{
return;
}
m_IsDisposed = true;
this.CanRegister = null;
this.AorRegistered = null;
this.AorUnregistered = null;
this.AorUpdated = null;
m_pProxy = null;
m_pStack = null;
m_pRegistrations = null;
if (m_pTimer != null)
{
m_pTimer.Dispose();
m_pTimer = null;
}
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="owner">Onwer SIP proxy.</param>
internal SIP_B2BUA(SIP_Proxy owner)
{
m_pProxy = owner;
m_pCalls = new List <SIP_B2BUA_Call>();
}