29 lines
613 B
JavaScript
29 lines
613 B
JavaScript
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'use strict';
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var MAX_PORTS = 65535;
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module.exports = DebugPortAllocator;
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function DebugPortAllocator() {
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this.ports = Object.create(null);
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this.length = 0;
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}
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DebugPortAllocator.prototype.nextAvailableStartingAt = function(starting) {
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while (this.ports[starting] === true) {
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starting++;
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}
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if (starting >= MAX_PORTS) {
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throw new Error('WorkerPool debug port limit reached: ' + starting + '>= ' + MAX_PORTS );
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}
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this.ports[starting] = true;
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this.length++;
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return starting;
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};
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DebugPortAllocator.prototype.releasePort = function(port) {
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delete this.ports[port];
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this.length--;
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};
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