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comparison mercurial/commandserver.py @ 40823:368ecbf734af

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commandserver: enable logging when server process started This allows us to keep track of server events before client connects to the server. Tests will be added later. Currently there's no log() call to check if things are working well.
author Yuya Nishihara <yuya@tcha.org>
date Sat, 10 Nov 2018 18:19:34 +0900
parents cb372d09d30a
children 82210d88d814
comparison
equal deleted inserted replaced
40822:6a75363f834a 40823:368ecbf734af
206 based stream to fout. 206 based stream to fout.
207 """ 207 """
208 def __init__(self, ui, repo, fin, fout): 208 def __init__(self, ui, repo, fin, fout):
209 self.cwd = encoding.getcwd() 209 self.cwd = encoding.getcwd()
210 210
211 # developer config: cmdserver.log 211 if ui.config("cmdserver", "log") == '-':
212 logpath = ui.config("cmdserver", "log")
213 if logpath:
214 global logfile 212 global logfile
215 if logpath == '-': 213 # switch log stream to the 'd' (debug) channel
216 # write log on a special 'd' (debug) channel 214 logfile = channeledoutput(fout, 'd')
217 logfile = channeledoutput(fout, 'd')
218 else:
219 logfile = open(logpath, 'a')
220 215
221 if repo: 216 if repo:
222 # the ui here is really the repo ui so take its baseui so we don't 217 # the ui here is really the repo ui so take its baseui so we don't
223 # end up with its local configuration 218 # end up with its local configuration
224 self.ui = repo.baseui 219 self.ui = repo.baseui
358 # we'll get here if the client disconnected while we were reading 353 # we'll get here if the client disconnected while we were reading
359 # its request 354 # its request
360 return 1 355 return 1
361 356
362 return 0 357 return 0
358
359 def setuplogging(ui):
360 """Set up server logging facility
361
362 If cmdserver.log is '-', log messages will be sent to the 'd' channel
363 while a client is connected. Otherwise, messages will be written to
364 the stderr of the server process.
365 """
366 # developer config: cmdserver.log
367 logpath = ui.config(b'cmdserver', b'log')
368 if not logpath:
369 return
370
371 global logfile
372 if logpath == b'-':
373 logfile = ui.ferr
374 else:
375 logfile = open(logpath, 'ab')
363 376
364 class pipeservice(object): 377 class pipeservice(object):
365 def __init__(self, ui, repo, opts): 378 def __init__(self, ui, repo, opts):
366 self.ui = ui 379 self.ui = ui
367 self.repo = repo 380 self.repo = repo