Class: MemcacheCheck::Server

Inherits:
Object
  • Object
show all
Defined in:
lib/memcache_check/server.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(hostname = '127.0.0.1', port = '11211') ⇒ Server

Returns a new instance of Server.



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# File 'lib/memcache_check/server.rb', line 8

def initialize(hostname = '127.0.0.1', port = '11211')
  @memcache_client = Dalli::Client.new("#{hostname}:#{port}")
  @hostname = hostname
  @port = port
  @passes = 0
  @fails = 0
end

Instance Attribute Details

#fails ⇒ Object (readonly)

Returns the value of attribute fails.



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# File 'lib/memcache_check/server.rb', line 6

def fails
  @fails
end

#hostname ⇒ Object (readonly)

Returns the value of attribute hostname.



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# File 'lib/memcache_check/server.rb', line 6

def hostname
  @hostname
end

#passes ⇒ Object (readonly)

Returns the value of attribute passes.



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# File 'lib/memcache_check/server.rb', line 6

def passes
  @passes
end

#port ⇒ Object (readonly)

Returns the value of attribute port.



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# File 'lib/memcache_check/server.rb', line 6

def port
  @port
end

#time ⇒ Object (readonly)

Returns the value of attribute time.



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# File 'lib/memcache_check/server.rb', line 6

def time
  @time
end

Instance Method Details

#benchmark(num_times) ⇒ Object 



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# File 'lib/memcache_check/server.rb', line 16

def benchmark(num_times)
  test_run
  @time = Benchmark.measure do
    num_times.times do
      run_test
    end
  end
end

#get(key) ⇒ Object 



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# File 'lib/memcache_check/server.rb', line 52

def get(key)
  @memcache_client.get(key)
end

#is_valid?(key, value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/memcache_check/server.rb', line 56

def is_valid?(key, value)
  value == get(key)
end

#run_test ⇒ Object 



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# File 'lib/memcache_check/server.rb', line 25

def run_test
  key, value = Utils.generate_key_value_pair
  begin
    set(key, value)
    if is_valid?(key, value)
      @passes += 1
    else
      @fails += 1
    end
  rescue
    @fails += 1
  end
end

#set(key, value) ⇒ Object 



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# File 'lib/memcache_check/server.rb', line 48

def set(key, value)
  @memcache_client.set(key, value)
end

#test_run ⇒ Object 



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# File 'lib/memcache_check/server.rb', line 39

def test_run
  key, value = Utils.generate_key_value_pair
  begin
    set(key, value)
    get(key)
  rescue
  end
end