Allow cross-thread request invalidators to cope with multiple requests

being logged before they are handled, and to invalidate them all rather
than just the last one.  Fixes shutdown problems when the PortMatrix has
been opened during the session, during which PortRegisteredOrUnregistered
is emitted quite heavily.


git-svn-id: svn://localhost/ardour2/branches/3.0@6852 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 5 insertions, 5 deletions

diff --git a/libs/pbd/pbd/event_loop.h b/libs/pbd/pbd/event_loop.h
index 088b061826..6e7e42e9dd 100644
--- a/libs/pbd/pbd/event_loop.h
+++ b/libs/pbd/pbd/event_loop.h
@@ -40,12 +40,12 @@ class EventLoop
         struct BaseRequestObject;
     
         struct InvalidationRecord {
-            BaseRequestObject* request;
-            PBD::EventLoop* event_loop;
-            const char* file;
-            int line;
+	    std::list<BaseRequestObject*> requests;
+	    PBD::EventLoop* event_loop;
+	    const char* file;
+	    int line;
 
-            InvalidationRecord() : request (0), event_loop (0) {}
+	    InvalidationRecord() : event_loop (0) {}
         };
 
         static void* invalidate_request (void* data);