From efdb218edb7aae0c98d9ea06405f88787537f78c Mon Sep 17 00:00:00 2001
From: heqian <182359041@qq.com>
Date: Thu, 15 Sep 2022 15:12:38 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=A3=E5=86=B3=20WEB=20=E7=AB=AFBUG=20error?=
 =?UTF-8?q?s.dart:266=20Uncaught=20(in=20promise)=20Error:=20Bad=20state:?=
 =?UTF-8?q?=20Future=20already=20completed=20=20=20=20=20at=20Object.throw?=
 =?UTF-8?q?=5F=20[as=20throw]=20(errors.dart:266:49)=20=20=20=20=20at=20?=
 =?UTF-8?q?=5FAsyncCompleter.new.completeError=20(future=5Fimpl.dart:15:79?=
 =?UTF-8?q?)=20=20=20=20=20at=20browser=5Fadapter.dart:70:22=20=20=20=20?=
 =?UTF-8?q?=20at=20=5FRootZone.runUnary=20(zone.dart:1653:54)=20=20=20=20?=
 =?UTF-8?q?=20at=20=5FFutureListener.then.handleValue=20(future=5Fimpl.dar?=
 =?UTF-8?q?t:147:18)=20=20=20=20=20at=20handleValueCallback=20(future=5Fim?=
 =?UTF-8?q?pl.dart:766:44)=20=20=20=20=20at=20=5FFuture.=5FpropagateToList?=
 =?UTF-8?q?eners=20(future=5Fimpl.dart:795:13)=20=20=20=20=20at=20[=5Fcomp?=
 =?UTF-8?q?lete]=20(future=5Fimpl.dart:557:7)=20=20=20=20=20at=20future.da?=
 =?UTF-8?q?rt:421:15=20=20=20=20=20at=20internalCallback=20(isolate=5Fhelp?=
 =?UTF-8?q?er.dart:48:19)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 dio/lib/src/adapters/browser_adapter.dart | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/dio/lib/src/adapters/browser_adapter.dart b/dio/lib/src/adapters/browser_adapter.dart
index 1dc1c1af2..7fba8f944 100644
--- a/dio/lib/src/adapters/browser_adapter.dart
+++ b/dio/lib/src/adapters/browser_adapter.dart
@@ -47,8 +47,9 @@ class BrowserHttpClientAdapter implements HttpClientAdapter {
     }
 
     var completer = Completer<ResponseBody>();
-
+    bool haveSent = false;
     xhr.onLoad.first.then((_) {
+      haveSent = true;
       Uint8List body = (xhr.response as ByteBuffer).asUint8List();
       completer.complete(
         ResponseBody.fromBytes(
@@ -61,8 +62,6 @@ class BrowserHttpClientAdapter implements HttpClientAdapter {
       );
     });
 
-    bool haveSent = false;
-
     if (options.connectTimeout > 0) {
       Future.delayed(Duration(milliseconds: options.connectTimeout)).then(
         (value) {