From 3cbc22a6dc45abdeade4deb364601230ddca02c1 Mon Sep 17 00:00:00 2001
From: Max Romanov <max.romanov@nginx.com>
Date: Tue, 11 Aug 2020 19:20:10 +0300
Subject: Changing router to application port exchange protocol.

The application process needs to request the port from the router instead of the
latter pushing the port before sending a request to the application.  This is
required to simplify the communication between the router and the application
and to prepare the router to use the application shared port and then the queue.
---
 src/nxt_unit.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/nxt_unit.h')

diff --git a/src/nxt_unit.h b/src/nxt_unit.h
index 6723026f..8fa64f4e 100644
--- a/src/nxt_unit.h
+++ b/src/nxt_unit.h
@@ -19,6 +19,7 @@
 enum {
     NXT_UNIT_OK          = 0,
     NXT_UNIT_ERROR       = 1,
+    NXT_UNIT_AGAIN       = 2,
 };
 
 enum {
-- 
cgit