Added a way to package up an action and data and send it to all appropriate

servers for execution. The class in question must exist on the remote server
but all of our servers are all always running the same code, so this follows.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4882 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/peer/server/PeerDispatcher.java

@@ -44,18 +44,26 @@ public class PeerDispatcher extends InvocationDispatcher
         this.provider = provider;
     }
 
-    // from InvocationDispatcher
+    @Override // documentation inherited
     public InvocationMarshaller createMarshaller ()
     {
         return new PeerMarshaller();
     }
 
-    @SuppressWarnings("unchecked") // from InvocationDispatcher
+    @SuppressWarnings("unchecked")
+    @Override // documentation inherited
     public void dispatchRequest (
         ClientObject source, int methodId, Object[] args)
         throws InvocationException
     {
         switch (methodId) {
+        case PeerMarshaller.INVOKE_ACTION:
+            ((PeerProvider)provider).invokeAction(
+                source,
+                (byte[])args[0]
+            );
+            return;
+
         case PeerMarshaller.RATIFY_LOCK_ACTION:
             ((PeerProvider)provider).ratifyLockAction(
                 source,