Don't reconnect inspector if connection refused (facebook#22625)

msand · grabbou · commit 82c84c51e2cf · 2019-02-28T16:33:31.000+01:00
Summary: (Together with a pr to react-devtools) Fixes facebook#21030 [iOS] [Fixed] - Fix infinite retry loop of inspector Pull Request resolved: facebook#22625 Differential Revision: D14169392 Pulled By: hramos fbshipit-source-id: 2e301fd9d458598b62399fc61a9859ad29928483
diff --git a/React/Inspector/RCTInspectorPackagerConnection.m b/React/Inspector/RCTInspectorPackagerConnection.m
@@ -201,7 +201,7 @@ - (void)webSocket:(RCTSRWebSocket *)webSocket didFailWithError:(NSError *)error
     [self abort:@"Websocket exception"
       withCause:error];
   }
-  if (!_closed) {
+  if (!_closed && [error code] != ECONNREFUSED) {
     [self reconnect];
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -201,7 +201,7 @@ - (void)webSocket:(RCTSRWebSocket )webSocket didFailWithError:(NSError )error`
`201`	`201`	`[self abort:@"Websocket exception"`
`202`	`202`	`withCause:error];`
`203`	`203`	`}`
`204`		`- if (!_closed) {`
	`204`	`+ if (!_closed && [error code] != ECONNREFUSED) {`
`205`	`205`	`[self reconnect];`
`206`	`206`	`}`
`207`	`207`	`}`