Add comment about ESP8266 DNS lockup

arduino-libraries · Jul 26, 2018 · f60bb83 · f60bb83
1 parent 6e9dffa
commit f60bb83
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/Dns.cpp b/src/Dns.cpp
@@ -336,6 +336,7 @@ uint16_t DNSClient::ProcessResponse(uint16_t aTimeout, IPAddress& aAddress)
 				iUdp.flush(); // FIXME
 				return -9;//INVALID_RESPONSE;
 			}
+			// FIXME: seeems to lock up here on ESP8266, but why??
 			iUdp.read(aAddress.raw_address(), 4);
 			return SUCCESS;
 		} else {