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Commit Description:
shows contest start confirmation for indv contest
Commit Description:
shows contest start confirmation for indv contest
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jittat-
app/models/grader_process.rb
| 81 lines
| 1.9 KiB
| text/x-ruby
| RubyLexer
|
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r29 | class GraderProcess < ActiveRecord::Base | ||
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r34 | def self.find_by_host_and_pid(host,pid) | ||
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r29 | return GraderProcess.find(:first, | ||
| :conditions => { | ||||
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r34 | :host => host, | ||
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r29 | :pid => pid | ||
| }) | ||||
| end | ||||
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r34 | |||
| def self.register(host,pid,mode) | ||||
| grader = GraderProcess.find_by_host_and_pid(host,pid) | ||||
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r32 | if grader | ||
| grader.mode = mode | ||||
| grader.active = nil | ||||
| grader.task_id = nil | ||||
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r105 | grader.task_type = nil | ||
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r175 | grader.terminated = false | ||
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r32 | grader.save | ||
| else | ||||
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r34 | grader = GraderProcess.create(:host => host, | ||
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r32 | :pid => pid, | ||
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r175 | :mode => mode, | ||
| :terminated => false) | ||||
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r32 | end | ||
| grader | ||||
| end | ||||
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r175 | |||
| def self.find_running_graders | ||||
| GraderProcess.find(:all, | ||||
| :conditions => {:terminated => 0}) | ||||
| end | ||||
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r32 | |||
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r175 | def self.find_terminated_graders | ||
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r32 | GraderProcess.find(:all, | ||
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r175 | :conditions => "`terminated`") | ||
| end | ||||
| def self.find_stalled_process | ||||
| GraderProcess.find(:all, | ||||
| :conditions => ["(`terminated` = 0) AND active AND " + | ||||
| "(updated_at < ?)", | ||||
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r32 | Time.now.gmtime - GraderProcess.stalled_time]) | ||
| end | ||||
| def report_active(task=nil) | ||||
| self.active = true | ||||
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r125 | if task!=nil | ||
| self.task_id = task.id | ||||
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r126 | self.task_type = task.class.to_s | ||
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r125 | else | ||
| self.task_id = nil | ||||
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r126 | self.task_type = nil | ||
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r125 | end | ||
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r32 | self.save | ||
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r29 | end | ||
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r126 | def report_inactive(task=nil) | ||
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r32 | self.active = false | ||
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r126 | if task!=nil | ||
| self.task_id = task.id | ||||
| self.task_type = task.class.to_s | ||||
| else | ||||
| self.task_id = nil | ||||
| self.task_type = nil | ||||
| end | ||||
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r32 | self.save | ||
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r29 | end | ||
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r175 | def terminate | ||
| self.terminated = true | ||||
| self.save | ||||
| end | ||||
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r32 | protected | ||
| def self.stalled_time() | ||||
| return 1.minute | ||||
| end | ||||
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r29 | end | ||