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#
# Copyright 2015-2018 Andrey Galkin <andrey@futoin.org>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
from .subtool import SubTool
__all__ = ['RuntimeTool']
class RuntimeTool(SubTool):
__slots__ = ()
DEFAULT_EXIT_TIMEOUT = 5000
def __init__(self, name):
super(RuntimeTool, self).__init__(name)
def onRun(self, config, svc, args):
env = config['env']
self._executil.callInteractive([
env[self._name + 'Bin'], svc['path']
] + args)
def tuneDefaults(self, env):
return {
'minMemory': '1M',
'connMemory': '1M',
'scalable': False,
'reloadable': False,
'multiCore': False,
'exitTimeoutMS': self.DEFAULT_EXIT_TIMEOUT,
'maxRequestSize': '1M',
'socketProtocol': 'custom',
}
def onStop(self, config, pid, tune):
self._signalPID(pid, self._sigStop())
def onReload(self, config, pid, tune):
if tune['reloadable']:
self._signalPID(pid, self._sigReload())
else:
self.onStop(config, pid, tune)
def onPreConfigure(self, config, runtime_dir, svc, cfg_svc_tune):
pass
def _signalPID(self, pid, sig):
self._os.kill(pid, sig)
def _sigReload(self):
return self._ext.signal.SIGHUP
def _sigStop(self):
return self._ext.signal.SIGTERM
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