file serve: defer transaction completed to HTTP_FILE_COMPLETION

diff --git a/lib/server.c b/lib/server.c
index 76c914c..3bfd1de 100644 (file)
--- a/lib/server.c
+++ b/lib/server.c
@@ -2379,12 +2379,15 @@ try_pollout:
                        break;
                }
 
-               /* >0 == completion, <0 == error */
+               /* >0 == completion, <0 == error
+                *
+                * We'll get a LWS_CALLBACK_HTTP_FILE_COMPLETION callback when
+                * it's done.  That's the case even if we just completed the
+                * send, so wait for that.
+                */
                n = lws_serve_http_file_fragment(wsi);
-               if (n < 0 || (n > 0 && lws_http_transaction_completed(wsi))) {
-                       lwsl_info("completed\n");
+               if (n < 0)
                        goto fail;
-               }
 
                break;