ok() method on ScopedConnection to know if you actually have one or if done has been called

1 files changed, 8 insertions, 0 deletions

diff --git a/client/connpool.h b/client/connpool.h
index a0109b638af..54d2fea5d86 100644
--- a/client/connpool.h
+++ b/client/connpool.h
@@ -158,9 +158,15 @@ namespace mongo {
     public:
         AScopedConnection() { _numConnections++; }
         virtual ~AScopedConnection() { _numConnections--; }
+        
         virtual DBClientBase* get() = 0;
         virtual void done() = 0;
         virtual string getHost() const = 0;
+        
+        /** 
+         * @return true iff this has a connection to the db
+         */
+        virtual bool ok() const = 0;
 
         /**
          * @return total number of current instances of AScopedConnection
@@ -214,6 +220,8 @@ namespace mongo {
             return _conn;
         }
 
+        bool ok() const { return _conn > 0; }
+
         string getHost() const { return _host; }
 
         /** Force closure of the connection.  You should call this if you leave it in