Fixed sockindex left with non-default value when connection fails.

Nicolas Schurando · Nicolas Schurando · commit d0da98843abc · 2021-11-16T15:49:55.000+01:00
diff --git a/src/EthernetClient.cpp b/src/EthernetClient.cpp
@@ -60,7 +60,7 @@ int EthernetClient::connect(IPAddress ip, uint16_t port)
 		uint8_t stat = Ethernet.socketStatus(_sockindex);
 		if (stat == SnSR::ESTABLISHED) return 1;
 		if (stat == SnSR::CLOSE_WAIT) return 1;
-		if (stat == SnSR::CLOSED) return 0;
+		if (stat == SnSR::CLOSED) { _sockindex = MAX_SOCK_NUM; return 0; }
 		if (millis() - start > _timeout) break;
 		delay(1);
 	}

Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,7 @@ int EthernetClient::connect(IPAddress ip, uint16_t port)`
`60`	`60`	`uint8_t stat = Ethernet.socketStatus(_sockindex);`
`61`	`61`	`if (stat == SnSR::ESTABLISHED) return 1;`
`62`	`62`	`if (stat == SnSR::CLOSE_WAIT) return 1;`
`63`		`- if (stat == SnSR::CLOSED) return 0;`
	`63`	`+ if (stat == SnSR::CLOSED) { _sockindex = MAX_SOCK_NUM; return 0; }`
`64`	`64`	`if (millis() - start > _timeout) break;`
`65`	`65`	`delay(1);`
`66`	`66`	`}`