Fix console error (vuejs-templates#784)

shaodahong · LinusBorg · commit 5f4d89f3733a · 2017-07-13T11:28:51.000+02:00
Fix console error`Failed to load resource: net::ERR_INCOMPLETE_CHUNKED_ENCODING`
diff --git a/template/build/dev-server.js b/template/build/dev-server.js
@@ -31,7 +31,8 @@ var devMiddleware = require('webpack-dev-middleware')(compiler, {
 })
 
 var hotMiddleware = require('webpack-hot-middleware')(compiler, {
-  log: () => {}
+  log: () => {},
+  heartbeat: 2000
 })
 // force page reload when html-webpack-plugin template changes
 compiler.plugin('compilation', function (compilation) {
