diff options
| author | David Lamparter <equinox@opensourcerouting.org> | 2023-11-23 15:40:38 +0100 |
|---|---|---|
| committer | David Lamparter <equinox@opensourcerouting.org> | 2023-11-23 15:42:59 +0100 |
| commit | 5a40f2b0e75bbb43c0d6e2f9cfe190dfaa61f386 (patch) | |
| tree | 0474bf802a46f54f4170e40b8829b271906a4879 /lib/zclient.h | |
| parent | cc90c54b36818a13774edfed8d7ac9a6e36c9373 (diff) | |
lib, bgp/vnc: add `.auxiliary` zclient option
Avoids calling VRF/interface/... handlers in library code more than
once. It's kinda surprising that this hasn't been blowing up already
for the VNC code, luckily these handlers are (mostly?) idempotent.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Diffstat (limited to 'lib/zclient.h')
| -rw-r--r-- | lib/zclient.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/zclient.h b/lib/zclient.h index c8dff18bb9..05eb6b20ee 100644 --- a/lib/zclient.h +++ b/lib/zclient.h @@ -306,6 +306,11 @@ struct zclient { /* Is this a synchronous client? */ bool synchronous; + /* Auxiliary clients don't execute standard library handlers + * (which otherwise would duplicate VRF/interface add/delete/etc. + */ + bool auxiliary; + /* BFD enabled with bfd_protocol_integration_init() */ bool bfd_integration; @@ -832,10 +837,17 @@ enum zebra_neigh_state { ZEBRA_NEIGH_INACTIVE = 0, ZEBRA_NEIGH_ACTIVE = 1 }; struct zclient_options { bool synchronous; + + /* auxiliary = don't call common lib/ handlers that manage bits. + * Those should only run once, on the "main" zclient, which this is + * not. (This is also set for synchronous clients.) + */ + bool auxiliary; }; extern const struct zclient_options zclient_options_default; extern const struct zclient_options zclient_options_sync; +extern const struct zclient_options zclient_options_auxiliary; /* link layer representation for GRE like interfaces * ip_in is the underlay IP, ip_out is the tunnel dest |