Wrote code to help automatically detect bugs.

Have invocation marshallers track whether someone ever ended up responding
to the client: if they get garbage collected without ever doing so
(and they're not the base class InvocationMarshaller, which can only report
errors), log an informative error message.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3792 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/server/InvocationManager.java

@@ -256,6 +256,10 @@ public class InvocationManager
 
         // dispatch the request
         try {
+            if (rlist != null) {
+                rlist.setInvocationId(StringUtil.shortClassName(disp) +
+                    ", methodId=" + methodId);
+            }
             disp.dispatchRequest(source, methodId, args);
 
         } catch (InvocationException ie) {