1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
God.watch do |w|
w.name = 'degrading-lambda'
w.start = 'ruby ' + File.join(File.dirname(__FILE__), *%w[tcp_server.rb])
w.interval = 5
w.grace = 2
w.group = 'test'
w.start_if do |start|
start.condition(:process_running) do |c|
c.running = false
end
end
w.restart_if do |restart|
restart.condition(:degrading_lambda) do |c|
require 'socket'
c.lambda = lambda {
begin
sock = TCPSocket.open('127.0.0.1', 9090)
sock.send "2\n", 0
retval = sock.gets
puts "Retval is #{retval}"
sock.close
retval
rescue
false
end
}
end
end
end
|
