50 lines
1.8 KiB
Ruby
50 lines
1.8 KiB
Ruby
# Phusion Passenger - https://www.phusionpassenger.com/
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# Copyright (c) 2010-2025 Asynchronous B.V.
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#
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# "Passenger", "Phusion Passenger" and "Union Station" are registered
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# trademarks of Asynchronous B.V.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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module PhusionPassenger
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module AdminTools
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def self.tmpdir
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["PASSENGER_INSTANCE_REGISTRY_DIR", "TMPDIR"].each do |name|
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if ENV.has_key?(name) && !ENV[name].empty?
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return ENV[name]
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end
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end
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return Dir['/tmp/systemd-private-*-{httpd,nginx}.service-*/tmp'].first || "/tmp"
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end
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def self.process_is_alive?(pid)
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begin
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Process.kill(0, pid)
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return true
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rescue Errno::ESRCH
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return false
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rescue SystemCallError => e
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return true
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end
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end
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end # module AdminTools
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end # module PhusionPassenger
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