зеркало из https://github.com/electron/electron.git
47 строки
1.6 KiB
JavaScript
47 строки
1.6 KiB
JavaScript
const path = require('path')
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const timers = require('timers')
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const Module = require('module')
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process.atomBinding = function (name) {
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try {
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return process.binding('atom_' + process.type + '_' + name)
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} catch (error) {
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if (/No such module/.test(error.message)) {
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return process.binding('atom_common_' + name)
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}
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}
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}
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if (!process.env.ELECTRON_HIDE_INTERNAL_MODULES) {
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// Add common/api/lib to module search paths.
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Module.globalPaths.push(path.join(__dirname, 'api'))
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}
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// setImmediate and process.nextTick makes use of uv_check and uv_prepare to
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// run the callbacks, however since we only run uv loop on requests, the
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// callbacks wouldn't be called until something else activated the uv loop,
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// which would delay the callbacks for arbitrary long time. So we should
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// initiatively activate the uv loop once setImmediate and process.nextTick is
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// called.
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var wrapWithActivateUvLoop = function (func) {
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return function () {
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process.activateUvLoop()
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return func.apply(this, arguments)
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}
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}
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process.nextTick = wrapWithActivateUvLoop(process.nextTick)
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global.setImmediate = wrapWithActivateUvLoop(timers.setImmediate)
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global.clearImmediate = timers.clearImmediate
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if (process.type === 'browser') {
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// setTimeout needs to update the polling timeout of the event loop, when
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// called under Chromium's event loop the node's event loop won't get a chance
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// to update the timeout, so we have to force the node's event loop to
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// recalculate the timeout in browser process.
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global.setTimeout = wrapWithActivateUvLoop(timers.setTimeout)
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global.setInterval = wrapWithActivateUvLoop(timers.setInterval)
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}
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