DRTVWR-476: Introduce LLCoprocedureManager::close(). Use in tests.

The new close(void) method simply acquires the logic from
~LLCoprocedureManager() (which now calls close()). It's useful, even if only
in test programs, to be able to shut down all existing LLCoprocedurePools
without having to name them individually -- and without having to destroy the
LLCoprocedureManager singleton instance. Deleting an LLSingleton should be
done only once per process, whereas test programs want to reset the
LLCoprocedureManager after each test.

indra/llmessage/llcoproceduremanager.cpp

@@ -134,10 +134,7 @@ LLCoprocedureManager::LLCoprocedureManager()
 
 LLCoprocedureManager::~LLCoprocedureManager()
 {
-    for(auto & poolEntry : mPoolMap)
-    {
-        poolEntry.second->close();
-    }
+    close();
 }
 
 LLCoprocedureManager::poolPtr_t LLCoprocedureManager::initializePool(const std::string &poolName)
@@ -255,6 +252,14 @@ size_t LLCoprocedureManager::count(const std::string &pool) const
     return it->second->count();
 }
 
+void LLCoprocedureManager::close()
+{
+    for(auto & poolEntry : mPoolMap)
+    {
+        poolEntry.second->close();
+    }
+}
+
 void LLCoprocedureManager::close(const std::string &pool)
 {
     poolMap_t::iterator it = mPoolMap.find(pool);

indra/llmessage/llcoproceduremanager.h

@@ -77,6 +77,7 @@ public:
     size_t count() const;
     size_t count(const std::string &pool) const;
 
+    void close();
     void close(const std::string &pool);
     
 private:

indra/llmessage/tests/llcoproceduremanager_test.cpp

@@ -75,6 +75,11 @@ namespace tut
         coproceduremanager_test()
         {
         }
+
+        ~coproceduremanager_test()
+        {
+            LLCoprocedureManager::instance().close();
+        }
     };
     typedef test_group<coproceduremanager_test> coproceduremanager_t;
     typedef coproceduremanager_t::object coproceduremanager_object_t;