annotate mercurial/scmposix.py @ 23036:19f5273c9f3e

cmdserver: include pid of server handling requests in hello message Because unix-mode server forks child process per connection, client does not know the pid of the server that will handle requests. The pid is necessary to interrupt hung process: 1. client connects to socket server 2. server accepts the connection, forks, and tells pid 3. client requests "runcommand pull" .. hung .. 4. client sends SIGINT to the (forked) server 5. server returns from I/O wait Note that getsockopt(SO_PEERCRED) of Linux cannot be used because the server fork()s after accept().
author Yuya Nishihara <yuya@tcha.org>
date Sat, 18 Oct 2014 12:24:50 +0900
parents 23c995ed466b
children 39087ee88835
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18690
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
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1 import sys, os
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2 import osutil
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3
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4 def _rcfiles(path):
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5 rcs = [os.path.join(path, 'hgrc')]
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6 rcdir = os.path.join(path, 'hgrc.d')
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7 try:
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8 rcs.extend([os.path.join(rcdir, f)
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9 for f, kind in osutil.listdir(rcdir)
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10 if f.endswith(".rc")])
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11 except OSError:
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12 pass
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13 return rcs
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14
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15 def systemrcpath():
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16 path = []
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17 if sys.platform == 'plan9':
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18 root = 'lib/mercurial'
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19 else:
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20 root = 'etc/mercurial'
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21 # old mod_python does not set sys.argv
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22 if len(getattr(sys, 'argv', [])) > 0:
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23 p = os.path.dirname(os.path.dirname(sys.argv[0]))
22583
23c995ed466b config: don't read the same config file twice
Mads Kiilerich <madski@unity3d.com>
parents: 18690
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24 if p != '/':
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25 path.extend(_rcfiles(os.path.join(p, root)))
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26 path.extend(_rcfiles('/' + root))
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27 return path
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28
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29 def userrcpath():
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30 if sys.platform == 'plan9':
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31 return [os.environ['home'] + '/lib/hgrc']
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32 else:
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33 return [os.path.expanduser('~/.hgrc')]