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990450c2a6
From tool-refactoring to sso. Makes the tool-refactoring/sso diff a little smaller (including removing some files from it entirely) and easier to review. Only took about five minutes to prepare, I swear this isn't a total waste of time :)
32 lines
680 B
JavaScript
32 lines
680 B
JavaScript
/// A simple interface to register functions to be called when the process
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/// exits.
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var _ = require('underscore');
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var cleanup = exports;
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_.extend(exports, {
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_exitHandlers: [],
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// register a function that will be called on SIGINT (e.g. Cmd-C on
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// mac)
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onExit: function (func) {
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this._exitHandlers.push(func);
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}
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});
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var runHandlers = function () {
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var handlers = cleanup._exitHandlers;
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cleanup._exitHandlers = [];
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_.each(handlers, function (f) {
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f();
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});
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};
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process.on('exit', runHandlers);
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_.each(['SIGINT', 'SIGHUP', 'SIGTERM'], function (sig) {
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process.once(sig, function () {
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runHandlers();
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process.kill(process.pid, sig);
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});
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});
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