fix srwlock initialize (#647)

src/RequestHandler/outofprocess/forwardinghandler.cpp

@@ -38,6 +38,7 @@ FORWARDING_HANDLER::FORWARDING_HANDLER(
 {
     DebugPrintf(ASPNETCORE_DEBUG_FLAG_INFO,
         "FORWARDING_HANDLER::FORWARDING_HANDLER");
+    InitializeSRWLock(&m_RequestLock);
 }
 
 FORWARDING_HANDLER::~FORWARDING_HANDLER(

src/RequestHandler/outofprocess/websockethandler.cxx

@@ -106,6 +106,8 @@ WEBSOCKET_HANDLER::StaticInitialize(
         sm_pTraceLog = CreateRefTraceLog( 10000, 0 );
     }
 
+    InitializeSRWLock(&sm_RequestsListLock);
+
     return S_OK;
 }