bcc1db12e5
* Replace Popen with reactor.spawnProcess and read process output with twisted.internet.protocol.ProcessProtocol * Implement support for running custom script code * Now logs to stdout instead of stderr when not logging to file
48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
from twisted.internet import defer
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from twisted.internet.error import CannotListenError
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import deluge.component as component
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from . import common
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class DaemonBase(object):
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def common_set_up(self):
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common.set_tmp_config_dir()
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self.listen_port = 58900
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self.core = None
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return component.start()
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def terminate_core(self, *args):
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if args[0] is not None:
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if hasattr(args[0], "getTraceback"):
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print "terminate_core: Errback Exception: %s" % args[0].getTraceback()
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if not self.core.killed:
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d = self.core.kill()
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return d
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@defer.inlineCallbacks
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def start_core(self, arg, custom_script="", logfile="", print_stderr=True, timeout=5,
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port_range=10, extra_callbacks=None):
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if logfile == "":
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logfile = "daemon_%s.log" % self.id()
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for dummy in range(port_range):
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try:
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d, self.core = common.start_core(listen_port=self.listen_port, logfile=logfile,
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timeout=timeout, timeout_msg="Timeout!",
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custom_script=custom_script,
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print_stderr=print_stderr,
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extra_callbacks=extra_callbacks)
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yield d
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except CannotListenError as ex:
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exception_error = ex
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self.listen_port += 1
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except (KeyboardInterrupt, SystemExit):
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raise
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else:
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return
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raise exception_error
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