diff mercurial/bundle2.py @ 24733:c00e4338fa4b

obsolete: experimental flag to get debug about obsmarkers exchange

The obsolescence markers exchange is still experimental. We (developer) need
more information about what is going on. I'm adding an experimental flag to add
display the amount of data exchanged during bundle2 exchanges.

--- a/mercurial/bundle2.py	Tue Apr 14 14:59:37 2015 -0400
+++ b/mercurial/bundle2.py	Tue Apr 14 11:44:04 2015 -0400
@@ -1217,7 +1217,11 @@
 def handleobsmarker(op, inpart):
     """add a stream of obsmarkers to the repo"""
     tr = op.gettransaction()
-    new = op.repo.obsstore.mergemarkers(tr, inpart.read())
+    markerdata = inpart.read()
+    if op.ui.config('experimental', 'obsmarkers-exchange-debug', False):
+        op.ui.write(('obsmarker-exchange: %i bytes received\n')
+                    % len(markerdata))
+    new = op.repo.obsstore.mergemarkers(tr, markerdata)
     if new:
         op.repo.ui.status(_('%i new obsolescence markers\n') % new)
     op.records.add('obsmarkers', {'new': new})