1 files changed, 4 insertions, 0 deletions
diff --git a/src/nodejs/unit-http/http_server.js b/src/nodejs/unit-http/http_server.js
index 0f00b47f..8eb13d7f 100644
--- a/src/nodejs/unit-http/http_server.js
+++ b/src/nodejs/unit-http/http_server.js
@@ -138,6 +138,10 @@ ServerResponse.prototype.removeHeader = function removeHeader(name) {
     }
 };
 
+ServerResponse.prototype.flushHeaders = function flushHeaders() {
+    this._sendHeaders();
+};
+
 ServerResponse.prototype._removeHeader = function _removeHeader(lc_name) {
     let entry = this.headers[lc_name];
     let name_len = Buffer.byteLength(entry[0] + "", 'latin1');