Mercurial > public > mercurial-scm > hg
comparison hgext/chgserver.py @ 29529:02de1dbd4f6e
chgserver: narrow scope of chdir() to socket.bind()
This helps extracting a utility function.
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Sat, 21 May 2016 16:42:59 +0900 |
| parents | e5b4d79a9140 |
| children | 3239e2fdd2e2 |
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| 29528:9c3786713926 | 29529:02de1dbd4f6e |
|---|---|
| 585 bakwdfd = None | 585 bakwdfd = None |
| 586 if dirname: | 586 if dirname: |
| 587 bakwdfd = os.open('.', os.O_DIRECTORY) | 587 bakwdfd = os.open('.', os.O_DIRECTORY) |
| 588 os.chdir(dirname) | 588 os.chdir(dirname) |
| 589 self.socket.bind(basename) | 589 self.socket.bind(basename) |
| 590 self._socketstat = os.stat(basename) | |
| 591 # rename will replace the old socket file if exists atomically. the | |
| 592 # old server will detect ownership change and exit. | |
| 593 util.rename(basename, self.server_address) | |
| 594 if bakwdfd: | 590 if bakwdfd: |
| 595 os.fchdir(bakwdfd) | 591 os.fchdir(bakwdfd) |
| 596 os.close(bakwdfd) | 592 os.close(bakwdfd) |
| 593 self._socketstat = os.stat(tempaddress) | |
| 594 # rename will replace the old socket file if exists atomically. the | |
| 595 # old server will detect ownership change and exit. | |
| 596 util.rename(tempaddress, self.server_address) | |
| 597 | 597 |
| 598 def issocketowner(self): | 598 def issocketowner(self): |
| 599 try: | 599 try: |
| 600 stat = os.stat(self.server_address) | 600 stat = os.stat(self.server_address) |
| 601 return (stat.st_ino == self._socketstat.st_ino and | 601 return (stat.st_ino == self._socketstat.st_ino and |