github-migration/hydra
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configuration options for the master to set the number of runners and workers. all local for now

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This commit is contained in:
Nick Gauthier 2010-01-29 13:39:29 -05:00
parent c8d833d1d3
commit 0a60223e6a
1 changed files with 13 additions and 11 deletions
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14
lib/hydra/master.rb
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@ -11,11 +11,14 @@ module Hydra #:nodoc:
# * An array of test files to be run. These should be relative paths from # * An array of test files to be run. These should be relative paths from
# the root of the project, since they may be run on different machines # the root of the project, since they may be run on different machines
# which may have different paths. # which may have different paths.
# * :workers
# * An array of hashes. Each hash should be the configuration options
# for a worker.
def initialize(opts = { }) def initialize(opts = { })
@files = opts.fetch(:files) { [] } @files = opts.fetch(:files) { [] }
@workers = [] @workers = []
@listeners = [] @listeners = []
boot_workers boot_workers(opts.fetch(:workers) { [ {:runners => 1} ] } )
process_messages process_messages
end end
@ -35,18 +38,17 @@ module Hydra #:nodoc:
private private
def boot_workers def boot_workers(workers)
# simple on worker method for now workers.each do |w|
# TODO: read config
pipe = Hydra::Pipe.new pipe = Hydra::Pipe.new
child = Process.fork do child = Process.fork do
pipe.identify_as_child pipe.identify_as_child
# TODO num runners opt in next line Hydra::Worker.new(:io => pipe, :runners => w[:runners])
Hydra::Worker.new(:io => pipe, :runners => 1)
end end
pipe.identify_as_parent pipe.identify_as_parent
@workers << { :pid => child, :io => pipe, :idle => false } @workers << { :pid => child, :io => pipe, :idle => false }
end end
end
def process_messages def process_messages
@running = true @running = true