Latest update (add quic)

2020-07-12 19:52:18 +09:00
parent 3a6d64bb68
commit e85ee33eee
501 changed files with 19166 additions and 10232 deletions
@@ -188,8 +188,17 @@ static int conn_state(BIO *b, BIO_CONNECT *c)

        case BIO_CONN_S_BLOCKED_CONNECT:
            i = BIO_sock_error(b->num);
-            if (i) {
+            if (i != 0) {
                BIO_clear_retry_flags(b);
+                if ((c->addr_iter = BIO_ADDRINFO_next(c->addr_iter)) != NULL) {
+                    /*
+                     * if there are more addresses to try, do that first
+                     */
+                    BIO_closesocket(b->num);
+                    c->state = BIO_CONN_S_CREATE_SOCKET;
+                    ERR_clear_error();
+                    break;
+                }
                ERR_raise_data(ERR_LIB_SYS, i,
                               "calling connect(%s, %s)",
                                c->param_hostname, c->param_service);