vcl: resolve VCL part session cleanup issue

[vpp.git] / src / vcl / vppcom.c

diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index 0e5d4fa..0bbdea5 100644 (file)
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -1733,6 +1733,8 @@ vppcom_session_read_internal (uint32_t session_handle, void *buf, int n,
     {
       if (is_nonblocking)
        {
+         if (vcl_session_is_closing (s))
+           return vcl_session_closing_error (s);
          svm_fifo_unset_event (s->rx_fifo);
          return VPPCOM_EWOULDBLOCK;
        }