--- a/src/event/ngx_event_quic.c
+++ b/src/event/ngx_event_quic.c
@@ -413,20 +413,20 @@ ngx_quic_add_handshake_data(ngx_ssl_conn
          */
 
 #if defined(TLSEXT_TYPE_application_layer_protocol_negotiation)
-        {
-        unsigned int          len;
-        const unsigned char  *data;
-
-        SSL_get0_alpn_selected(c->ssl->connection, &data, &len);
-
-        if (len == 0) {
-            qc->error = 0x100 + SSL_AD_NO_APPLICATION_PROTOCOL;
-            qc->error_reason = "unsupported protocol in ALPN extension";
-
-            ngx_log_error(NGX_LOG_INFO, c->log, 0,
-                          "quic unsupported protocol in ALPN extension");
-            return 0;
-        }
+        if (qc->conf->require_alpn) {
+            unsigned int          len;
+            const unsigned char  *data;
+
+            SSL_get0_alpn_selected(c->ssl->connection, &data, &len);
+
+            if (len == 0) {
+                qc->error = 0x100 + SSL_AD_NO_APPLICATION_PROTOCOL;
+                qc->error_reason = "unsupported protocol in ALPN extension";
+
+                ngx_log_error(NGX_LOG_INFO, c->log, 0,
+                              "quic unsupported protocol in ALPN extension");
+                return 0;
+            }
         }
 #endif
 
@@ -3882,6 +3882,7 @@ ngx_quic_create_stream(ngx_connection_t 
     }
 
     sn->c->qs = sn;
+    sn->c->type = SOCK_STREAM;
     sn->c->pool = pool;
     sn->c->ssl = c->ssl;
     sn->c->sockaddr = c->sockaddr;