RotationChooser::getAvailableHost()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 9
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 9
rs 9.6666
cc 2
eloc 4
nc 2
nop 2
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<?php
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namespace NBN\LoadBalancer\Chooser;
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use NBN\LoadBalancer\Exception\NoRegisteredHostException;
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use Symfony\Component\HttpFoundation\Request;
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/**
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 * @author Nicolas Bastien <[email protected]>
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 */
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class RotationChooser implements ChooserInterface
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{
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    /**
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     * {@inheritdoc}
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     */
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    public function getAvailableHost(Request $request, array $hosts)
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    {
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        if (count($hosts) == 0) {
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            throw new NoRegisteredHostException();
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        }
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        //basic random
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        return $hosts[array_rand($hosts)];
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    }
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}
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