Update code

src/Makefile

@@ -2,7 +2,7 @@
 BIN=smartdns 
 OBJS_LIB=lib/rbtree.o lib/art.o lib/bitops.o
 OBJS=smartdns.o fast_ping.o dns_client.o dns_server.o dns.o util.o tlog.o conf.o dns_cache.o $(OBJS_LIB)
-CFLAGS=-O2 -Wall -Wstrict-prototypes -fno-omit-frame-pointer -Wstrict-aliasing 
+CFLAGS +=-O2 -Wall -Wstrict-prototypes -fno-omit-frame-pointer -Wstrict-aliasing 
 CFLAGS +=-Iinclude
 CFLAGS += -DBASE_FILE_NAME=\"$(notdir $<)\"
 CXXFLAGS=-O2 -Wall -std=c++11 

src/dns_client.c

@@ -1078,7 +1078,9 @@ static int _dns_client_socket_recv(SSL *ssl, void *buf, int num)
 		ret = -1;
 		break;
 	case SSL_ERROR_SYSCALL:
-		tlog(TLOG_ERROR, "SSL syscall failed, %s, ", strerror(errno));
+		if (errno != ECONNRESET) {
+			tlog(TLOG_ERROR, "SSL syscall failed, %s ", strerror(errno));
+		}
 		ret = -1;
 		return ret;
 	default: