From: Simon Zhang <yuwei1.zhang@intel.com>
Date: Tue, 14 Jan 2020 10:11:18 +0000 (+0800)
Subject: tls: add picotls session close process
X-Git-Tag: v20.05-rc0~7
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F13%2F24313%2F3;p=vpp.git

tls: add picotls session close process

Type: fix

Signed-off-by: Simon Zhang <yuwei1.zhang@intel.com>
Change-Id: If0a1691c1435f2826c8c83f8bc52e4cd3ecc6256
---

diff --git a/src/plugins/tlspicotls/tls_picotls.c b/src/plugins/tlspicotls/tls_picotls.c
index 7f1979422fe..d475e9cf71d 100644
--- a/src/plugins/tlspicotls/tls_picotls.c
+++ b/src/plugins/tlspicotls/tls_picotls.c
@@ -206,7 +206,13 @@ picotls_transport_close (tls_ctx_t * ctx)
 static int
 picotls_app_close (tls_ctx_t * ctx)
 {
-  picotls_confirm_app_close (ctx);
+  session_t *app_session;
+
+  app_session = session_get_from_handle (ctx->app_session_handle);
+  if (!svm_fifo_max_dequeue_cons (app_session->tx_fifo))
+    picotls_confirm_app_close (ctx);
+  else
+    ctx->app_closed = 1;
 
   return 0;
 }
@@ -492,6 +498,9 @@ picotls_ctx_write (tls_ctx_t * ctx, session_t * app_session)
     tls_add_vpp_q_tx_evt (tls_session);
   tls_add_vpp_q_builtin_tx_evt (app_session);
 
+  if (ctx->app_closed)
+    picotls_app_close (ctx);
+
   return 0;
 }