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authorWilliam R. Otte <wotte@dre.vanderbilt.edu>2006-07-24 15:50:30 +0000
committerWilliam R. Otte <wotte@dre.vanderbilt.edu>2006-07-24 15:50:30 +0000
commitc44379cc7d9c7aa113989237ab0f56db12aa5219 (patch)
tree66a84b20d47f2269d8bdc6e0323f338763424d3a /ACE/tests/Priority_Reactor_Test.h
parent3aff90f4a822fcf5d902bbfbcc9fa931d6191a8c (diff)
downloadATCD-c44379cc7d9c7aa113989237ab0f56db12aa5219.tar.gz
Repo restructuring
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+// $Id$
+
+// ============================================================================
+//
+// = LIBRARY
+// tests
+//
+// = FILENAME
+// Priority_Reactor_Test.h
+//
+// = DESCRIPTION
+// This class gets its own header file to work around AIX C++
+// compiler "features" related to template instantiation... It is
+// only used by Priority_Reactor_Test.cpp.
+//
+// = AUTHOR
+// Carlos O'Ryan <coryan@cs.wustl.edu>
+//
+// ============================================================================
+
+#ifndef ACE_TESTS_PRIORITY_REACTOR_TEST_H
+#define ACE_TESTS_PRIORITY_REACTOR_TEST_H
+
+#include "ace/Service_Config.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "ace/SOCK_Stream.h"
+#include "ace/Svc_Handler.h"
+
+class Read_Handler : public ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_SYNCH>
+ // = TITLE
+ // A Svc_Handler with a priority twist.
+ //
+ // = DESCRIPTION
+ // This Svc_Handler receives the data sent by the childs or writer
+ // threads; each one sets it own priority to a new level, in a
+ // cyclic manner. The main point is test and exercise the
+ // priority dispatching features of ACE_Priority_Reactor.
+{
+public:
+ static void set_countdown (int nchildren);
+ // Set the number of children or writer threads we will be running,
+ // when they are all gone we terminate the reactor loop.
+
+ static int get_countdown (void);
+ // Get the number of children we are still waiting for.
+
+ virtual int open (void *);
+ virtual int handle_input (ACE_HANDLE h);
+ // The Svc_Handler callbacks.
+
+private:
+ static int waiting_;
+ // How many writers are we waiting for.
+
+ static int started_;
+ // How many readers have started.
+};
+
+class Write_Handler : public ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_SYNCH>
+ // = TITLE
+ // A simple writer.
+ //
+ // = DESCRIPTION
+ // This Svc_Handler simply connects to a server and sends some
+ // output to it. Its purpose is to feed the test.
+{
+public:
+ virtual int open (void *);
+ virtual int svc (void);
+};
+
+#endif /* ACE_TESTS_PRIORITY_REACTOR_TEST_H */