fix: webpack loading when file update

Author: hubcarl

lib/mult-process-server.js

@@ -30,7 +30,7 @@ class WebpackServer {
     n.on('message', m => {
       if (m.action === 'done') {
         this.compileDoneCount++;
-        this.state = this.compileDoneCount === this.compilerCount;
+        this.state = this.compileDoneCount > 0 && this.compileDoneCount % this.compilerCount === 0;
         this.port = m.port;
         this.sendToApp();
         this.openBrowser();
@@ -70,7 +70,8 @@ class WebpackServer {
   }
 
   openBrowser() {
-    if (this.state) {
+    if (!this.opened && this.state) {
+      this.opened = true;
       this.agent.messenger.sendToApp(Constant.EVENT_WEBPACK_OPEN_BROWSER);
     }
   }

lib/server.js

@@ -41,7 +41,10 @@ class WebpackServer extends WebpackTool {
   }
 
   openBrowser() {
-    this.agent.messenger.sendToApp(Constant.EVENT_WEBPACK_OPEN_BROWSER);
+    if (!this.opened) {
+      this.opened = true;
+      this.agent.messenger.sendToApp(Constant.EVENT_WEBPACK_OPEN_BROWSER);
+    }
   }
 }
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "egg-webpack",
-  "version": "4.4.3",
+  "version": "4.4.4",
   "description": "webpack dev server plugin for egg, support read file in memory and hot reload.",
   "eggPlugin": {
     "name": "webpack",