Пример #1
0
        /// <summary>
        /// Smart host relay session constructor.
        /// </summary>
        /// <param name="server">Owner relay server.</param>
        /// <param name="localBindInfo">Local bind info.</param>
        /// <param name="realyItem">Relay item.</param>
        /// <param name="smartHosts">Smart hosts.</param>
        /// <exception cref="ArgumentNullException">Is raised when <b>server</b>,<b>localBindInfo</b>,<b>realyItem</b> or <b>smartHosts</b>is null.</exception>
        /// <exception cref="ArgumentException">Is raised when any of the arguments has invalid value.</exception>
        internal Relay_Session(Relay_Server server,
                               IPBindInfo localBindInfo,
                               Relay_QueueItem realyItem,
                               Relay_SmartHost[] smartHosts)
        {
            if (server == null)
            {
                throw new ArgumentNullException("server");
            }
            if (localBindInfo == null)
            {
                throw new ArgumentNullException("localBindInfo");
            }
            if (realyItem == null)
            {
                throw new ArgumentNullException("realyItem");
            }
            if (smartHosts == null)
            {
                throw new ArgumentNullException("smartHosts");
            }

            m_pServer        = server;
            m_pLocalBindInfo = localBindInfo;
            m_pRelayItem     = realyItem;
            m_pSmartHosts    = smartHosts;

            m_RelayMode         = Relay_Mode.SmartHost;
            m_SessionID         = Guid.NewGuid().ToString();
            m_SessionCreateTime = DateTime.Now;
            m_pTargets          = new List <Relay_Target>();
        }
Пример #2
0
        /// <summary>
        /// Completes relay session and does clean up. This method is thread-safe.
        /// </summary>
        /// <param name="exception">Exception happened or null if relay completed successfully.</param>
        public void Dispose(Exception exception)
        {
            try
            {
                lock (this)
                {
                    if (m_IsDisposed)
                    {
                        return;
                    }
                    try
                    {
                        m_pServer.OnSessionCompleted(this, exception);
                    }
                    catch {}
                    m_pServer.Sessions.Remove(this);
                    m_IsDisposed = true;

                    m_pLocalBindInfo = null;
                    m_pRelayItem     = null;
                    m_pSmartHosts    = null;
                    if (m_pSmtpClient != null)
                    {
                        m_pSmtpClient.Dispose();
                        m_pSmtpClient = null;
                    }
                    m_pTargets = null;
                    if (m_pActiveTarget != null)
                    {
                        m_pServer.RemoveIpUsage(m_pActiveTarget.Target.Address);
                        m_pActiveTarget = null;
                    }
                    m_pServer = null;
                }
            }
            catch (Exception x)
            {
                if (m_pServer != null)
                {
                    m_pServer.OnError(x);
                }
            }
        }
Пример #3
0
        /// <summary>
        /// Dns relay session constructor.
        /// </summary>
        /// <param name="server">Owner relay server.</param>
        /// <param name="localBindInfo">Local bind info.</param>
        /// <param name="realyItem">Relay item.</param>
        /// <exception cref="ArgumentNullException">Is raised when <b>server</b>,<b>localBindInfo</b> or <b>realyItem</b> is null.</exception>
        /// <exception cref="ArgumentException">Is raised when any of the arguments has invalid value.</exception>
        internal Relay_Session(Relay_Server server, IPBindInfo localBindInfo, Relay_QueueItem realyItem)
        {
            if (server == null)
            {
                throw new ArgumentNullException("server");
            }
            if (localBindInfo == null)
            {
                throw new ArgumentNullException("localBindInfo");
            }
            if (realyItem == null)
            {
                throw new ArgumentNullException("realyItem");
            }

            m_pServer = server;
            m_pLocalBindInfo = localBindInfo;
            m_pRelayItem = realyItem;

            m_SessionID = Guid.NewGuid().ToString();
            m_SessionCreateTime = DateTime.Now;
            m_pTargets = new List<Relay_Target>();
        }
Пример #4
0
        /// <summary>
        /// Completes relay session and does clean up. This method is thread-safe.
        /// </summary>
        /// <param name="exception">Exception happened or null if relay completed successfully.</param>
        public void Dispose(Exception exception)
        {
            try
            {
                lock (this)
                {
                    if (m_IsDisposed)
                    {
                        return;
                    }
                    try
                    {
                        m_pServer.OnSessionCompleted(this, exception);
                    }
                    catch {}
                    m_pServer.Sessions.Remove(this);
                    m_IsDisposed = true;

                    m_pLocalBindInfo = null;
                    m_pRelayItem = null;
                    m_pSmartHosts = null;
                    if (m_pSmtpClient != null)
                    {
                        m_pSmtpClient.Dispose();
                        m_pSmtpClient = null;
                    }
                    m_pTargets = null;
                    if (m_pActiveTarget != null)
                    {
                        m_pServer.RemoveIpUsage(m_pActiveTarget.Target.Address);
                        m_pActiveTarget = null;
                    }
                    m_pServer = null;
                }
            }
            catch (Exception x)
            {
                if (m_pServer != null)
                {
                    m_pServer.OnError(x);
                }
            }
        }