Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-grep @ 1877:d314a89fa4f1
change lock format to let us detect and break stale locks.
old style: symlink to pid
new style: symlink to hostname:pid
if lock code finds new-style lock, it breaks lock if locking pid is on
same machine and pid is not alive.
otherwise, lock is left alone. this makes locking code safe with
old-style locks and with locks on other machines.
new code makes server part of mercurial more robust in case machine
crashes, power fails, or crazy user does kill -9.
| author | Vadim Gelfer <vadim.gelfer@gmail.com> |
|---|---|
| date | Fri, 10 Mar 2006 08:31:31 -0800 |
| parents | 5e47e42b14ba |
| children | 81f351c5264d |
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#!/bin/sh mkdir t cd t hg init echo import > port hg add port hg commit -m 0 -u spam -d '0 0' echo export >> port hg commit -m 1 -u eggs -d '1 0' echo export > port echo vaportight >> port echo 'import/export' >> port hg commit -m 2 -u spam -d '2 0' echo 'import/export' >> port hg commit -m 3 -u eggs -d '3 0' head -n 3 port > port1 mv port1 port hg commit -m 4 -u spam -d '4 0' hg grep port port echo 'FIXME: history is wrong here' hg grep --all -nu port port hg grep import port