Properly deregister WorldSocket connections in case of reaching socket timeout time.

--HG--
branch : trunk

src/game/WorldSession.cpp

@@ -49,7 +49,7 @@ LookingForGroup_auto_join(false), LookingForGroup_auto_add(false), m_muteTime(mu
 _player(NULL), m_Socket(sock),_security(sec), _accountId(id), m_expansion(expansion),
 m_sessionDbcLocale(sWorld.GetAvailableDbcLocale(locale)), m_sessionDbLocaleIndex(objmgr.GetIndexForLocale(locale)),
 _logoutTime(0), m_inQueue(false), m_playerLoading(false), m_playerLogout(false), m_playerRecentlyLogout(false), m_playerSave(false),
-m_latency(0), m_TutorialsChanged(false)
+m_latency(0), m_TutorialsChanged(false), m_timeOutTime(0)
 {
     if (sock)
     {
@@ -180,7 +180,7 @@ bool WorldSession::Update(uint32 /*diff*/)
                         LookupOpcodeName(packet->GetOpcode()),
                         packet->GetOpcode());
         #endif*/
-
+        
         if (packet->GetOpcode() >= NUM_MSG_TYPES)
         {
             sLog.outError("SESSION: received non-existed opcode %s (0x%.4X)",
@@ -287,6 +287,10 @@ bool WorldSession::Update(uint32 /*diff*/)
     if (!m_Socket || (ShouldLogOut(currTime) && !m_playerLoading))
         LogoutPlayer(true);
 
+    ///- If necessary, kick the player from the character select screen    
+    if (IsConnectionIdle())
+        return false;
+        
     if (!m_Socket)
         return false;                                       //Will remove this session from the world session map
 

src/game/WorldSession.h

@@ -29,6 +29,7 @@
 #include "SharedDefines.h"
 #include "AddonMgr.h"
 #include "QueryResult.h"
+#include "World.h"
 
 struct ItemPrototype;
 struct AuctionEntry;
@@ -283,6 +284,22 @@ class WorldSession
         uint32 GetLatency() const { return m_latency; }
         void SetLatency(uint32 latency) { m_latency = latency; }
         uint32 getDialogStatus(Player *pPlayer, Object* questgiver, uint32 defstatus);
+        
+        time_t m_timeOutTime;
+        void UpdateTimeOutTime(bool b)
+        {
+            if (b)
+                m_timeOutTime = time(NULL) + sWorld.getConfig(CONFIG_SOCKET_TIMEOUTTIME) / IN_MILISECONDS;
+            else
+                m_timeOutTime = 0;
+        }
+        bool IsConnectionIdle() const
+        {
+            if (m_timeOutTime && m_timeOutTime <= time(NULL))
+                return true;
+            return false;
+        }
+        
 
     public:                                                 // opcodes handlers
 

src/game/WorldSocket.cpp

@@ -110,8 +110,7 @@ m_OutBufferSize (65536),
 m_OutActive (false),
 m_Seed (static_cast<uint32> (rand32 ())),
 m_OverSpeedPings (0),
-m_LastPingTime (ACE_Time_Value::zero),
-m_TimeOutTime (0)
+m_LastPingTime (ACE_Time_Value::zero)
 {
     reference_counting_policy ().value (ACE_Event_Handler::Reference_Counting_Policy::ENABLED);
 }
@@ -412,10 +411,6 @@ int WorldSocket::Update (void)
     if (closing_)
         return -1;
 
-    if (m_TimeOutTime &&
-        time(NULL) >= m_TimeOutTime)
-        return -1;
-
     if (m_OutActive || m_OutBuffer->length () == 0)
         return 0;
 
@@ -665,22 +660,22 @@ int WorldSocket::ProcessIncoming (WorldPacket* new_pct)
             {
                 ACE_GUARD_RETURN (LockType, Guard, m_SessionLock, -1);
 
-                /* The m_TimeOutTime measure is put in to be able to automatically disconnect connections
-                that are sitting idle on the character select screen. After a period of being AFK in the realm,
-                the client will be automatically sent back to the character selection screen. In order to pick up
-                the idle connections and prevent they are sitting there, taking up slots for the realm, we'll check if the packet
-                that was sent is CMSG_CHAR_ENUM and initiate the timeout timer that will be checked on WorldSocket::Update.
-                */
-                if (opcode == CMSG_CHAR_ENUM)
-                    m_TimeOutTime = time(NULL) + sWorld.getConfig(CONFIG_SOCKET_TIMEOUTTIME) / IN_MILISECONDS;
-                /* If the packet is CMSG_PLAYER_LOGIN opcode, it means our connection is not idle, we're logging into the world.
-                   Until we receive our next CMSG_CHAR_ENUM packet, we can disregard the timeout timer.
-                */
-                else if (opcode == CMSG_PLAYER_LOGIN)
-                    m_TimeOutTime = 0;
-
                 if (m_Session != NULL)
                 {
+                    /* The m_TimeOutTime measure is put in to be able to automatically disconnect connections
+                    that are sitting idle on the character select screen. After a period of being AFK in the realm,
+                    the client will be automatically sent back to the character selection screen. In order to pick up
+                    the idle connections and prevent they are sitting there, taking up slots for the realm, we'll check if the packet
+                    that was sent is CMSG_CHAR_ENUM and initiate the timeout timer that will be checked on WorldSocket::Update.
+                    */
+                    if (opcode == CMSG_CHAR_ENUM)
+                        m_Session->UpdateTimeOutTime(true);
+                    /* If the packet is CMSG_PLAYER_LOGIN opcode, it means our connection is not idle, we're logging into the world.
+                       Until we receive our next CMSG_CHAR_ENUM packet, we can disregard the timeout timer.
+                    */
+                    else if (opcode == CMSG_PLAYER_LOGIN)
+                        m_Session->UpdateTimeOutTime(false);
+                    
                     // OK ,give the packet to WorldSession
                     aptr.release ();
                     // WARNINIG here we call it with locks held.

src/game/WorldSocket.h

@@ -233,9 +233,6 @@ class WorldSocket : protected WorldHandler
 
         uint32 m_Seed;
 
-        /// The defined time where the socket will be forced to close. This is
-        /// to detect and close idle connections.
-        time_t m_TimeOutTime;
 };
 
 #endif  /* _WORLDSOCKET_H */