Class: Blitz::Curl::Sprint

Inherits:
Object
  • Object
show all
Defined in:
lib/blitz/curl/sprint.rb

Overview

Use this to run a sprint against your app. The return values include the response time, the region from which the sprint was run along with the full request and response headers and the response body.

Defined Under Namespace

Classes: Request, Response, Result, Step

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Sprint

:nodoc:



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# File 'lib/blitz/curl/sprint.rb', line 127

def initialize args # :nodoc:
    @args = args
end

Instance Attribute Details

#args ⇒ Object (readonly)

:nodoc:



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# File 'lib/blitz/curl/sprint.rb', line 125

def args
  @args
end

#job_id ⇒ Object (readonly)

:nodoc:



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# File 'lib/blitz/curl/sprint.rb', line 123

def job_id
  @job_id
end

#region ⇒ Object (readonly)

:nodoc:



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# File 'lib/blitz/curl/sprint.rb', line 124

def region
  @region
end

Instance Method Details

#abort ⇒ Object

:nodoc:



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# File 'lib/blitz/curl/sprint.rb', line 167

def abort # :nodoc:
    Command::API.client.abort_job job_id rescue nil
end

#execute ⇒ Object

The primary method to execute a sprint from region. This method supports all of the arguments that the blitz bar supports. For example:

result = Blitz::Curl.parse('-r california www.example.com').execute



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# File 'lib/blitz/curl/sprint.rb', line 108

def execute
    queue
    result
end

#queue ⇒ Object

:nodoc:

Raises:



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# File 'lib/blitz/curl/sprint.rb', line 113

def queue # :nodoc:
    args.delete 'pattern'
    args.delete :pattern

    res = Command::API.client.curl_execute args
    raise Error.new(res) if res['error']
    @job_id = res['job_id']
    @region = res['region']
end

#result ⇒ Object

:nodoc:



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# File 'lib/blitz/curl/sprint.rb', line 131

def result # :nodoc:
    while true
        sleep 2.0
        
        job = Command::API.client.job_status job_id
        if job['error']
            raise Error
        end

        result = job['result']
        next if job['status'] == 'queued'
        next if job['status'] == 'running' and not result

        raise Error if not result

        error = result['error']
        if error
            if error == 'dns'
                raise Error::DNS.new(result)
            elsif error == 'connect'
                raise Error::Connect.new(result)
            elsif error == 'timeout'
                raise Error::Timeout.new(result)
            elsif error == 'parse'
                raise Error::Parse.new(result)
            elsif error == 'assert'
                raise Error::Status.new(result)
            else
                raise Error
            end
        end
        
        return Result.new(job)
    end
end