From 35754a69e1653dd2586670031622fb2b01a220d1 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sat, 14 Jan 2012 19:01:03 +0000
Subject: Fix crashes on shutdown (fix #805).

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@3942 a436a847-0d15-0410-975c-d299462d15a1
---
 src/server/ConnectionImpl.hpp | 14 +++++++++-----
 src/server/DuplexPort.hpp     |  2 +-
 src/server/InputPort.hpp      |  6 ++++--
 3 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/src/server/ConnectionImpl.hpp b/src/server/ConnectionImpl.hpp
index 169f68e6..26b26c03 100644
--- a/src/server/ConnectionImpl.hpp
+++ b/src/server/ConnectionImpl.hpp
@@ -20,7 +20,7 @@
 
 #include <cstdlib>
 
-#include <boost/intrusive/list.hpp>
+#include <boost/intrusive/slist.hpp>
 #include <boost/intrusive_ptr.hpp>
 #include <boost/utility.hpp>
 
@@ -51,12 +51,16 @@ class BufferFactory;
  * multiple connections (oblivious to the polyphonic situation of the
  * connection itself).
  *
+ * This is stored in an intrusive slist in InputPort.
+ *
  * \ingroup engine
  */
-class ConnectionImpl : public  Raul::Deletable
-                     , private Raul::Noncopyable
-                     , public  Connection
-                     , public  boost::intrusive::list_base_hook<>
+class ConnectionImpl
+		: public  Raul::Deletable
+		, private Raul::Noncopyable
+		, public  Connection
+		, public  boost::intrusive::slist_base_hook<
+	boost::intrusive::link_mode<boost::intrusive::auto_unlink> >
 {
 public:
 	ConnectionImpl(PortImpl* src_port, PortImpl* dst_port);
diff --git a/src/server/DuplexPort.hpp b/src/server/DuplexPort.hpp
index aa174132..3b715130 100644
--- a/src/server/DuplexPort.hpp
+++ b/src/server/DuplexPort.hpp
@@ -45,7 +45,7 @@ public:
 	           uint32_t           index,
 	           bool               polyphonic,
 	           uint32_t           poly,
-	           PortType   type,
+	           PortType           type,
 	           const Raul::Atom&  value,
 	           size_t             buffer_size,
 	           bool               is_output);
diff --git a/src/server/InputPort.hpp b/src/server/InputPort.hpp
index ccd651c7..542c3dd1 100644
--- a/src/server/InputPort.hpp
+++ b/src/server/InputPort.hpp
@@ -22,7 +22,7 @@
 #include <cstdlib>
 #include <string>
 
-#include <boost/intrusive/list.hpp>
+#include <boost/intrusive/slist.hpp>
 
 #include "raul/SharedPtr.hpp"
 
@@ -63,7 +63,9 @@ public:
 
 	virtual ~InputPort() {}
 
-	typedef boost::intrusive::list<ConnectionImpl> Connections;
+	typedef boost::intrusive::slist<ConnectionImpl,
+	                                boost::intrusive::constant_time_size<false>
+	                                > Connections;
 
 	void            add_connection(ConnectionImpl* c);
 	ConnectionImpl* remove_connection(ProcessContext&   context,
-- 
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