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288a4cf756
* Adds systemd notification support * Improve systemd notification support This takes the work by @acmh and improves on it. This is done by squashing all commits and rebasing it. Then the following changes were made: * Dropped SD_NOTIFY env var. There is aleady the NOTIFY_SOCKET env var presented by systemd and is redundant. * Move code is pushed in Puma::Systemd * on_reload now emits RELOADING=1 notification to systemd * Drop lower bound check on usec. Systemd can only be configured in seconds and it's hard to misconfigure. The actual code should be safe. * Clean up integration tests and skip on JRuby Co-authored-by: Artur Montenegro <artur.montenegro@tempest.com.br>
62 lines
1.4 KiB
Ruby
62 lines
1.4 KiB
Ruby
require_relative "helper"
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require_relative "helpers/integration"
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require 'sd_notify'
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class TestIntegrationSystemd < TestIntegration
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def setup
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skip "Skipped because Systemd support is linux-only" if windows? || osx?
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skip UNIX_SKT_MSG unless UNIX_SKT_EXIST
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skip_unless_signal_exist? :TERM
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skip_on :jruby
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super
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::Dir::Tmpname.create("puma_socket") do |sockaddr|
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@sockaddr = sockaddr
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@socket = Socket.new(:UNIX, :DGRAM, 0)
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socket_ai = Addrinfo.unix(sockaddr)
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@socket.bind(socket_ai)
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ENV["NOTIFY_SOCKET"] = sockaddr
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end
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end
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def teardown
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return if skipped?
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@socket.close if @socket
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File.unlink(@sockaddr) if @sockaddr
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@socket = nil
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@sockaddr = nil
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ENV["NOTIFY_SOCKET"] = nil
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ENV["WATCHDOG_USEC"] = nil
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end
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def socket_message
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@socket.recvfrom(15)[0]
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end
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def test_systemd_integration
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cli_server "test/rackup/hello.ru"
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assert_equal(socket_message, "READY=1")
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connection = connect
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restart_server connection
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assert_equal(socket_message, "RELOADING=1")
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assert_equal(socket_message, "READY=1")
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stop_server
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assert_equal(socket_message, "STOPPING=1")
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end
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def test_systemd_watchdog
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ENV["WATCHDOG_USEC"] = "1_000_000"
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cli_server "test/rackup/hello.ru"
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assert_equal(socket_message, "READY=1")
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assert_equal(socket_message, "WATCHDOG=1")
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stop_server
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assert_match(socket_message, "STOPPING=1")
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end
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end
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