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

arduino-libraries · Nov 16, 2021 · 4519a30 · 4519a30
1 parent 5cdcdbc
commit 4519a30
Showing 1 changed file with 1 addition and 1 deletion.
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);
 	}