--- a/mercurial/server.py	Sat Oct 15 14:37:18 2016 +0900
+++ b/mercurial/server.py	Sat Oct 15 14:30:16 2016 +0900
@@ -15,6 +15,7 @@
 from .i18n import _
 
 from . import (
+    chgserver,
     commandserver,
     error,
     hgweb,
@@ -109,6 +110,7 @@
         return runfn()
 
 _cmdservicemap = {
+    'chgunix': chgserver.chgunixservice,
     'pipe': commandserver.pipeservice,
     'unix': commandserver.unixforkingservice,
 }