change host retry logic

YangSen-qn · YangSen-qn · commit 8cc8ed3705f3 · 2020-09-04T14:18:50.000+08:00
diff --git a/QiniuSDK/Http/QNResponseInfo.m b/QiniuSDK/Http/QNResponseInfo.m
@@ -220,8 +220,7 @@ - (BOOL)couldRegionRetry{
 }
 
 - (BOOL)couldHostRetry{
-    if ([self couldRegionRetry] == NO
-        || (_statusCode == 502 || _statusCode == 503 || _statusCode == 571)) {
+    if ([self couldRegionRetry] == NO || _statusCode == 571) {
         return NO;
     } else {
         return YES;

Original file line number	Diff line number	Diff line change
`@@ -220,8 +220,7 @@ - (BOOL)couldRegionRetry{`
`220`	`220`	`}`
`221`	`221`
`222`	`222`	`- (BOOL)couldHostRetry{`
`223`		`- if ([self couldRegionRetry] == NO`
`224`		`- \|\| (_statusCode == 502 \|\| _statusCode == 503 \|\| _statusCode == 571)) {`
	`223`	`+ if ([self couldRegionRetry] == NO \|\| _statusCode == 571) {`
`225`	`224`	`return NO;`
`226`	`225`	`} else {`
`227`	`226`	`return YES;`