1 files changed, 79 insertions, 0 deletions
diff --git a/TAO/tao/Strategies/Optimized_Connection_Endpoint_Selector.h b/TAO/tao/Strategies/Optimized_Connection_Endpoint_Selector.h
new file mode 100644
index 00000000000..c2490a44b0b
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+++ b/TAO/tao/Strategies/Optimized_Connection_Endpoint_Selector.h
@@ -0,0 +1,79 @@
+// This may look like C, but it's really -*- C++ -*-
+
+//=============================================================================
+/**
+ *  @file   Optimized_Connection_Endpoint_Selector.h
+ *
+ *  $Id$
+ *
+ * Strategies for selecting profile/endpoint from an IOR for making an
+ * invocation.
+ *
+ *  @author Phil Mesnier <mesnier_p@ociweb.com>
+ */
+//=============================================================================
+
+
+#ifndef TAO_OPTIMIZED_CONNECTION_ENDPOINT_SELECTOR_H
+#define TAO_OPTIMIZED_ENDPOINT_SELECTOR_H
+
+#include /**/ "ace/pre.h"
+
+#include "tao/corbafwd.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "tao/Strategies/strategies_export.h"
+
+#include "tao/Invocation_Endpoint_Selectors.h"
+#include "ace/Time_Value.h"
+
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+class TAO_GIOP_Invocation;
+class TAO_ORB_Core;
+class TAO_Stub;
+class TAO_Profile;
+
+/**
+ * @class TAO_Optimized_Connection_Endpoint_Selector
+ *
+ * @brief More efficient connection strategy for endpoint selection.
+ *
+ * This strategy builds on the default by first querying the connection
+ * cache for all potential endpoints before iterating over the list to
+ * attempt to create new connections.
+ */
+
+class TAO_Strategies_Export TAO_Optimized_Connection_Endpoint_Selector :
+public TAO_Default_Endpoint_Selector
+{
+public:
+  /// Constructor.
+  TAO_Optimized_Connection_Endpoint_Selector (const ACE_Time_Value& tv);
+
+  /// Destructor.
+  virtual ~TAO_Optimized_Connection_Endpoint_Selector (void);
+
+  static void hook (TAO_ORB_Core *,
+                    TAO_Stub *,
+                    bool &has_timeout,
+                    ACE_Time_Value &tv);
+
+  virtual void select_endpoint (TAO::Profile_Transport_Resolver *,
+                                ACE_Time_Value *max_wait_time);
+private:
+
+  int check_profile (TAO_Profile *,
+                     TAO::Profile_Transport_Resolver *);
+
+  static ACE_Time_Value timeout_;
+};
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+#include /**/ "ace/post.h"
+#endif  /* TAO_OPTIMIZED_CONNECTION_ENDPOINT_SELECTOR_H */