flipr-etcd
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Flipr source to retrieve config from etcd: a distributed, consistent, partition-tolerant key/value store
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<title>Code coverage report for lib/parse-client-result.js</title>
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<h1>Code coverage report for <span class="entity">lib/parse-client-result.js</span></h1>
<h2>
Statements: <span class="metric">100% <small>(18 / 18)</small></span>
Branches: <span class="metric">100% <small>(13 / 13)</small></span>
Functions: <span class="metric">100% <small>(1 / 1)</small></span>
Lines: <span class="metric">100% <small>(18 / 18)</small></span>
Ignored: <span class="metric"><span class="ignore-none">none</span></span>
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<div class="path"><a href="../index.html">All files</a> » <a href="index.html">lib/</a> » parse-client-result.js</div>
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47</td><td class="line-coverage"><span class="cline-any cline-neutral"> </span>
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<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">'use strict';
module.exports = parseClientResult;
function parseClientResult(err, lastValidConfig, result) {
if(err) {
if(lastValidConfig)
return {
errors: [new Error('Error encounted while getting config from etcd. Returned last valid config.'), err],
config: lastValidConfig
};
return {
errors: [new Error('Error encountered while getting config from etcd. No valid config found, returned error'), err]
};
}
var value = result && result.node && result.node.value;
if(!value) {
if(lastValidConfig) {
return {
errors: [new Error('Value not found in etcd results. Returned last valid config.')],
config: lastValidConfig
};
}
return {
errors: [new Error('Value not found in etcd results. No valid config found, returned error.')]
};
}
try {
var deserializedValue = JSON.parse(value);
lastValidConfig = deserializedValue;
return {
config: deserializedValue
};
} catch (e) {
if(lastValidConfig) {
return {
errors: [new Error('Flipr could not parse value as JSON. Returned last valid config.'), e],
config: lastValidConfig
};
}
return {
errors: [new Error('Flipr could not parse value as JSON. No valid config found, returned error.'), e]
};
}
}</pre></td></tr>
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