EthernetClient clear cpcb on connect error

energia · Sep 25, 2017 · 014f798 · 014f798
1 parent 1ae9340
commit 014f798
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/libraries/Ethernet/EthernetClient.cpp b/libraries/Ethernet/EthernetClient.cpp
@@ -192,6 +192,9 @@ int EthernetClient::connect(IPAddress ip, uint16_t port, unsigned long timeout)
 
 	if (cs->cpcb->state != ESTABLISHED) {
 		_connected = false;
+		tcp_close((tcp_pcb*)cs->cpcb);
+		cs->cpcb = NULL;
+		return false;
 	}
 
 	/* Poll to determine if the peer is still alive */