32 lines
588 B
JavaScript
32 lines
588 B
JavaScript
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/**
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* PoolSelector
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*/
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var PoolSelector = module.exports = {};
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PoolSelector.RR = function PoolSelectorRoundRobin() {
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var index = 0;
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return function(clusterIds) {
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if (index >= clusterIds.length) {
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index = 0;
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}
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var clusterId = clusterIds[index++];
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return clusterId;
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};
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};
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PoolSelector.RANDOM = function PoolSelectorRandom() {
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return function(clusterIds) {
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return clusterIds[Math.floor(Math.random() * clusterIds.length)];
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};
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};
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PoolSelector.ORDER = function PoolSelectorOrder() {
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return function(clusterIds) {
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return clusterIds[0];
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};
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};
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