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- /*
- MIT License http://www.opensource.org/licenses/mit-license.php
- Author Tobias Koppers @sokra
- */
- /*globals __resourceQuery */
- if (module.hot) {
- var hotPollInterval = +__resourceQuery.substr(1) || 10 * 60 * 1000;
- var log = require("./log");
-
- var checkForUpdate = function checkForUpdate(fromUpdate) {
- if (module.hot.status() === "idle") {
- module.hot
- .check(true)
- .then(function(updatedModules) {
- if (!updatedModules) {
- if (fromUpdate) log("info", "[HMR] Update applied.");
- return;
- }
- require("./log-apply-result")(updatedModules, updatedModules);
- checkForUpdate(true);
- })
- .catch(function(err) {
- var status = module.hot.status();
- if (["abort", "fail"].indexOf(status) >= 0) {
- log("warning", "[HMR] Cannot apply update.");
- log("warning", "[HMR] " + log.formatError(err));
- log("warning", "[HMR] You need to restart the application!");
- } else {
- log("warning", "[HMR] Update failed: " + log.formatError(err));
- }
- });
- }
- };
- setInterval(checkForUpdate, hotPollInterval);
- } else {
- throw new Error("[HMR] Hot Module Replacement is disabled.");
- }
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