added:hash ip mode for proxy support

Author: xengine-qyt

XEngine_Release/XEngine_Config/XEngine_Config.json

@@ -34,7 +34,7 @@
     "nRuleMode": 0,
     "tszDestIPAddr": [
       "127.0.0.1:5501",
-      "127.0.0.1:5501"
+      "118.25.14.242:5501"
     ], 
     "tszRuleIPAddr": [
       "10.0.0.1-10.0.4.69:5403",

XEngine_Source/XEngine_ModuleSession/ModuleSession_Proxy/ModuleSession_ProxyRule.cpp

@@ -144,7 +144,7 @@ bool CModuleSession_ProxyRule::ModuleSession_ProxyRule_Set(LPCXSTR lpszIPAddr, L
 			}
 		}
 	}
-	st_Locker.unlock_shared();
+	st_Locker.unlock();
 	return true;
 }
 /********************************************************************

XEngine_Source/XEngine_ServiceApp/XEngine_Hdr.h

@@ -9,6 +9,7 @@
 #include <thread>
 #include <list>
 #include <string>
+#include <functional>
 #ifdef _MSC_BUILD
 #include <Windows.h>
 #include <tchar.h>

XEngine_Source/XEngine_ServiceApp/XEngine_ProxyTask.cpp

@@ -19,13 +19,13 @@ bool XEngine_Proxy_Connect(LPCXSTR lpszClientAddr)
 	XCHAR tszIPAddr[128] = {};
 	XCHAR tszSrcIPAddr[128] = {};
 	XCHAR tszDstIPAddr[128] = {};
+
+	_tcsxcpy(tszSrcIPAddr, lpszClientAddr);
+	APIAddr_IPAddr_SegAddr(tszSrcIPAddr, &nSrcPort);
 	//是否有单独的转发规则
 	if (!st_ServiceConfig.st_XProxy.pStl_ListRuleAddr->empty())
 	{
 		//有规则,需要进行匹配
-		_tcsxcpy(tszSrcIPAddr, lpszClientAddr);
-		APIAddr_IPAddr_SegAddr(tszSrcIPAddr, &nSrcPort);
-		
 		for (auto stl_ListIterator = st_ServiceConfig.st_XProxy.pStl_ListRuleAddr->begin(); stl_ListIterator != st_ServiceConfig.st_XProxy.pStl_ListRuleAddr->end(); stl_ListIterator++)
 		{
 			XCHAR tszTmpIPAddr[128] = {};
@@ -58,7 +58,14 @@ bool XEngine_Proxy_Connect(LPCXSTR lpszClientAddr)
 		}
 		else if (1 == st_ServiceConfig.st_XProxy.nRuleMode)
 		{
-
+			size_t nHashValue = std::hash<xstring>{}(tszSrcIPAddr);
+			size_t nIndex = nHashValue % st_ServiceConfig.st_XProxy.pStl_ListDestAddr->size();
+			auto stl_ListIterator = st_ServiceConfig.st_XProxy.pStl_ListDestAddr->begin();
+			std::advance(stl_ListIterator, nIndex);
+			_tcsxcpy(tszIPAddr, stl_ListIterator->c_str());
+			_tcsxcpy(tszDstIPAddr, stl_ListIterator->c_str());
+			APIAddr_IPAddr_SegAddr(tszDstIPAddr, &nDstPort);
+			XLOG_PRINT(xhLog, XENGINE_HELPCOMPONENTS_XLOG_IN_LOGLEVEL_INFO, _X("Proxy客户端:%s,代理转发规则地址未命中,使用HASH规则,规则地址:%s:%d"), lpszClientAddr, tszDstIPAddr, nDstPort);
 		}
 	}
 	if (!XClient_TCPSelect_InsertEx(xhProxyClient, &xhClient, tszDstIPAddr, nDstPort, false))