From 865b9c199dbd0cdbec26b2b233117951dcf59113 Mon Sep 17 00:00:00 2001
From: Unbit <info@unbit.it>
Date: Wed, 1 Oct 2014 01:35:09 +0200
Subject: [PATCH] improved offload api

---
 core/offload.c | 6 ++++++
 uwsgi.h        | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/core/offload.c b/core/offload.c
index dd7af3c7..d77bc9b9 100644
--- a/core/offload.c
+++ b/core/offload.c
@@ -162,6 +162,12 @@ static int u_offload_sendfile_prepare(struct wsgi_request *wsgi_req, struct uwsg
 }
 
 static void uwsgi_offload_close(struct uwsgi_thread *ut, struct uwsgi_offload_request *uor) {
+
+	// call the free function asap
+	if (uor->free) {
+		uor->free(uor);
+	}
+
 	// close the socket and the file descriptor
 	if (uor->takeover && uor->s > -1) {
 		close(uor->s);
diff --git a/uwsgi.h b/uwsgi.h
index 119ed38e..cd587f41 100644
--- a/uwsgi.h
+++ b/uwsgi.h
@@ -4266,6 +4266,9 @@ struct uwsgi_offload_request {
 	int64_t custom6;
 	int64_t custom7;
 	int64_t custom8;
+
+	void *data;
+	void (*free)(struct uwsgi_offload_request *);
 };
 
 struct uwsgi_offload_engine {