[Mono-bugs] [Bug 77273][Wis] New - XSP icall.c warning

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Changed by carlos at applianz.com.

http://bugzilla.ximian.com/show_bug.cgi?id=77273

--- shadow/77273	2006-01-15 22:23:43.000000000 -0500
+++ shadow/77273.tmp.4666	2006-01-15 22:23:43.000000000 -0500
@@ -0,0 +1,83 @@
+Bug#: 77273
+Product: Mono: Class Libraries
+Version: 1.1
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Wishlist
+Component: Sys.Web
+AssignedTo: gonzalo at ximian.com                            
+ReportedBy: carlos at applianz.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: XSP icall.c warning
+
+XSP is all of the sudden going crazy for us. All we did is upgrade mono and
+XSP from 1.1.9.2 to 1.1.13.0 and now it keeps printing out this warning
+constantly that it never printed before:
+
+
+
+** (/usr/local/lib/xsp/1.0/xsp.exe:15518): WARNING **: icall.c:1020
+
+** (/usr/local/lib/xsp/1.0/xsp.exe:15520): WARNING **: icall.c:1020
+
+** (/usr/local/lib/xsp/1.0/xsp.exe:15518): WARNING **: icall.c:1020
+
+** (/usr/local/lib/xsp/1.0/xsp.exe:15515): WARNING **: icall.c:1020
+
+** (/usr/local/lib/xsp/1.0/xsp.exe:15518): WARNING **: icall.c:1020
+
+** (/usr/local/lib/xsp/1.0/xsp.exe:15515): WARNING **: icall.c:1020
+
+** (/usr/local/lib/xsp/1.0/xsp.exe:15518): WARNING **: icall.c:1020
+
+** (/usr/local/lib/xsp/1.0/xsp.exe:15515): WARNING **: icall.c:1020
+
+** (/usr/local/lib/xsp/1.0/xsp.exe:15515): WARNING **: icall.c:1020
+
+** (/usr/local/lib/xsp/1.0/xsp.exe:15518): WARNING **: icall.c:1020
+
+** (/usr/local/lib/xsp/1.0/xsp.exe:15515): WARNING **: icall.c:1020
+
+
+
+On the mailing list Richard Torkar replied to me with the following
+message, I am guessing it will help:
+
+===================================
+
+I don't know if it's any help to you but it looks like the mono runtime
+gives you that msg. If you look in icall.c on line 1020 you see this:
+                /*
+                 * FIXME: mono_method_get_last_managed() sometimes returns
+NULL, thus
+                 *        causing
+ves_icall_System_Reflection_Assembly_GetCallingAssembly()
+                 *        to crash.  This only seems to happen in some
+strange remoting
+                 *        scenarios and I was unable to figure out what's
+happening there.
+                 *        Dec 10, 2005 - Martin.
+                 */
+
+                if (dest)
+                        assembly = dest->klass->image->assembly;
+                else {
+                        g_warning (G_STRLOC);
+                }
+
+The last line: g_warning, is the one that prints the warning. Martin seems
+to be aware of this "bug" since he wrote that comment Dec 10. Maybe ask him
+(could it be Martin Baulig you're after? Not sure.)
+
+===================================
+
+The code I have on XSP has a lot of remoting, some objects are marshal by
+ref with infinite lifespans, some of them are created by the webservices
+inside xsp and used by an outside application and some other objects are
+created by an application outside of xsp and used by the webservices in xsp.