Mercurial > hg > mercurial-crew-with-dirclash

diff mercurial/localrepo.py @ 1787:e431344e604c

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add a timeout when a lock is held (default 1024 sec) - change the wait keyword from lock.lock to timeout, a negative timeout of means "wait forever" - refactor the two lock functions from localrepo.py - make them use the timeout (default 1024, can be changed with ui.timeout in the config file - update the doc
author Benoit Boissinot <benoit.boissinot@ens-lyon.org>
date Tue, 21 Feb 2006 23:21:15 +0100
parents b9671b41e360
children 750b9cd83965
line wrap: on
line diff
--- a/mercurial/localrepo.py
+++ b/mercurial/localrepo.py
@@ -261,7 +261,14 @@ class localrepository(object):
             if not wait:
                 raise inst
             self.ui.warn(_("waiting for lock held by %s\n") % inst.args[0])
-            l = lock.lock(self.join(lockname), wait, releasefn)
+            try:
+                # default to 1024 seconds timeout
+                l = lock.lock(self.join(lockname),
+                              int(self.ui.config("ui", "timeout") or 1024),
+                              releasefn)
+            except lock.LockHeld, inst:
+                raise util.Abort(_("timeout while waiting for "
+                                   "lock held by %s") % inst.args[0])
         if acquirefn:
             acquirefn()
         return l