tls: fix cleanup on app close with data

[vpp.git] / src / plugins / tlsopenssl / tls_openssl.c

diff --git a/src/plugins/tlsopenssl/tls_openssl.c b/src/plugins/tlsopenssl/tls_openssl.c
index a10372d..4278c34 100644 (file)
--- a/src/plugins/tlsopenssl/tls_openssl.c
+++ b/src/plugins/tlsopenssl/tls_openssl.c
@@ -386,6 +386,9 @@ openssl_ctx_write_tls (tls_ctx_t *ctx, session_t *app_session,
 
 check_tls_fifo:
 
+  if (PREDICT_FALSE (ctx->app_closed && BIO_ctrl_pending (oc->rbio) <= 0))
+    openssl_confirm_app_close (ctx);
+
   /* Deschedule and wait for deq notification if fifo is almost full */
   enq_buf = clib_min (svm_fifo_size (ts->tx_fifo) / 2, TLSO_MIN_ENQ_SPACE);
   if (space < wrote + enq_buf)