fix connection reset by peer case where pcb is set to null in ClientContext::_error but not reported to WiFiClient

d-a-v · d-a-v · commit 169e60b8bf37 · 2018-04-10T21:41:43.000+02:00
diff --git a/libraries/ESP8266WiFi/src/WiFiClient.cpp b/libraries/ESP8266WiFi/src/WiFiClient.cpp
@@ -280,7 +280,7 @@ void WiFiClient::stop()
 
 uint8_t WiFiClient::connected()
 {
-    if (!_client)
+    if (!_client || _client->state() == CLOSED)
         return 0;
 
     return _client->state() == ESTABLISHED || available();

Original file line number	Diff line number	Diff line change
`@@ -280,7 +280,7 @@ void WiFiClient::stop()`
`280`	`280`
`281`	`281`	`uint8_t WiFiClient::connected()`
`282`	`282`	`{`
`283`		`- if (!_client)`
	`283`	`+ if (!_client \|\| _client->state() == CLOSED)`
`284`	`284`	`return 0;`
`285`	`285`
`286`	`286`	`return _client->state() == ESTABLISHED \|\| available();`