From 0b9ee38db65088eabda767a434f342d67b7e9d68 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sat, 21 May 2016 13:44:53 +0900
Subject: [PATCH] nghttpx: Handle corner case where session is going down just
 after ACK recved

---
 src/shrpx_live_check.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/shrpx_live_check.cc b/src/shrpx_live_check.cc
index 5cb687e0..c700267e 100644
--- a/src/shrpx_live_check.cc
+++ b/src/shrpx_live_check.cc
@@ -533,6 +533,11 @@ int LiveCheck::on_read(const uint8_t *data, size_t len) {
       LOG(INFO) << "No more read/write for this session";
     }
 
+    // If we have SETTINGS ACK already, we treat this success.
+    if (settings_ack_received_) {
+      return 0;
+    }
+
     return -1;
   }