http: http_app_tx_callback check if conn closed

Type: fix

Change-Id: Ic7b9819226742b0f1153ec2794ae80556c49dad2
Signed-off-by: Matus Fabian <[email protected]>
(cherry picked from commit 30bd270eb48fb43c62913a93d5dd4878cf6920d1)

diff --git a/src/plugins/http/http.c b/src/plugins/http/http.c
index 666f45c..c7e61c3 100644 (file)
--- a/src/plugins/http/http.c
+++ b/src/plugins/http/http.c
@@ -2537,6 +2537,13 @@ http_app_tx_callback (void *session, transport_send_params_t *sp)
 
   hc = http_conn_get_w_thread (as->connection_index, as->thread_index);
 
+  if (hc->state == HTTP_CONN_STATE_CLOSED)
+    {
+      HTTP_DBG (1, "conn closed");
+      svm_fifo_dequeue_drop_all (as->tx_fifo);
+      return 0;
+    }
+
   max_burst_sz = sp->max_burst_size * TRANSPORT_PACER_MIN_MSS;
   sp->max_burst_size = max_burst_sz;