posix: remove unixdomainserver class
It's no longer used since the removal of the inotify extension.
--- a/mercurial/posix.py Sat Dec 12 23:22:18 2015 -0800
+++ b/mercurial/posix.py Sat Nov 21 16:21:52 2015 +0900
@@ -15,7 +15,6 @@
import pwd
import re
import select
-import socket
import stat
import sys
import tempfile
@@ -555,46 +554,6 @@
def executablepath():
return None # available on Windows only
-class unixdomainserver(socket.socket):
- def __init__(self, join, subsystem):
- '''Create a unix domain socket with the given prefix.'''
- super(unixdomainserver, self).__init__(socket.AF_UNIX)
- sockname = subsystem + '.sock'
- self.realpath = self.path = join(sockname)
- if os.path.islink(self.path):
- if os.path.exists(self.path):
- self.realpath = os.readlink(self.path)
- else:
- os.unlink(self.path)
- try:
- self.bind(self.realpath)
- except socket.error as err:
- if err.args[0] == 'AF_UNIX path too long':
- tmpdir = tempfile.mkdtemp(prefix='hg-%s-' % subsystem)
- self.realpath = os.path.join(tmpdir, sockname)
- try:
- self.bind(self.realpath)
- os.symlink(self.realpath, self.path)
- except (OSError, socket.error):
- self.cleanup()
- raise
- else:
- raise
- self.listen(5)
-
- def cleanup(self):
- def okayifmissing(f, path):
- try:
- f(path)
- except OSError as err:
- if err.errno != errno.ENOENT:
- raise
-
- okayifmissing(os.unlink, self.path)
- if self.realpath != self.path:
- okayifmissing(os.unlink, self.realpath)
- okayifmissing(os.rmdir, os.path.dirname(self.realpath))
-
def statislink(st):
'''check whether a stat result is a symlink'''
return st and stat.S_ISLNK(st.st_mode)