[rygel] core: Wait for container update after HTTP POST

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit b690dd861f0c8400fc30948bb6bc4bfbb4b074b6
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Fri Nov 19 15:13:20 2010 +0200

    core: Wait for container update after HTTP POST
    
    Wait for updated signal from the parent container after pushing content
    to a child item before returning an 'OK' to the client. This is needed to
    satisfy the bogus check at the end of the DLNA CTT testcase 7.3.136.4.

 src/rygel/rygel-http-post.vala |   23 +++++++++++++++++++----
 1 files changed, 19 insertions(+), 4 deletions(-)
---
diff --git a/src/rygel/rygel-http-post.vala b/src/rygel/rygel-http-post.vala
index 8e2385b..96edeb4 100644
--- a/src/rygel/rygel-http-post.vala
+++ b/src/rygel/rygel-http-post.vala
@@ -84,11 +84,26 @@ internal class Rygel.HTTPPost : HTTPRequest {
     }
 
     private void on_got_body (Message msg) {
-        if (this.msg == msg) {
-            this.end (KnownStatusCode.OK);
-
-            this.handle_continue ();
+        if (this.msg != msg) {
+            return;
         }
+
+        var main_loop = new MainLoop ();
+
+        this.item.parent.container_updated.connect ((container) => {
+            main_loop.quit ();
+        });
+
+        debug ("Waiting for update signal from container '%s' after pushing content" +
+               " to its child item '%s'..",
+               this.item.parent.id,
+               this.item.id);
+        main_loop.run ();
+        debug ("Finished waiting for update signal from container '%s'",
+               this.item.parent.id);
+
+        this.end (KnownStatusCode.OK);
+        this.handle_continue ();
     }
 
     private void on_got_chunk (Message msg, Buffer chunk) {