vcl: generate select events on read/write errors

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I3429f9d0406b6d710846fc82d77400f26f77fdf4

diff --git a/src/vcl/ldp.c b/src/vcl/ldp.c
index c23f995..e5baa0e 100644 (file)
--- a/src/vcl/ldp.c
+++ b/src/vcl/ldp.c
@@ -776,6 +776,7 @@ ldp_pselect (int nfds, fd_set * __restrict readfds,
            {
              errno = -rv;
              rv = -1;
+             goto done;
            }
          else if (rv > 0)
            {

diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index 579cbc1..a8cebd8 100644 (file)
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -2400,12 +2400,12 @@ vppcom_select (int n_bits, vcl_si_set * read_map, vcl_si_set * write_map,
   clib_bitmap_foreach (sid, wrk->wr_bitmap, ({
     if (!(session = vcl_session_get (wrk, sid)))
       {
-        if (except_map && sid < minbits)
-          clib_bitmap_set_no_check (except_map, sid, 1);
-        continue;
+       clib_bitmap_set_no_check ((uword*)write_map, sid, 1);
+       bits_set++;
+       continue;
       }
 
-    if (vcl_session_write_ready (session) > 0)
+    if (vcl_session_write_ready (session))
       {
         clib_bitmap_set_no_check ((uword*)write_map, sid, 1);
         bits_set++;
@@ -2421,12 +2421,12 @@ check_rd:
   clib_bitmap_foreach (sid, wrk->rd_bitmap, ({
     if (!(session = vcl_session_get (wrk, sid)))
       {
-        if (except_map && sid < minbits)
-          clib_bitmap_set_no_check (except_map, sid, 1);
-        continue;
+       clib_bitmap_set_no_check ((uword*)read_map, sid, 1);
+       bits_set++;
+       continue;
       }
 
-    if (vcl_session_read_ready (session) > 0)
+    if (vcl_session_read_ready (session))
       {
         clib_bitmap_set_no_check ((uword*)read_map, sid, 1);
         bits_set++;