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path: root/src/plugins/hs_apps/sapi/vpp_echo_bapi.c
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Diffstat (limited to 'src/plugins/hs_apps/sapi/vpp_echo_bapi.c')
-rw-r--r--src/plugins/hs_apps/sapi/vpp_echo_bapi.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/plugins/hs_apps/sapi/vpp_echo_bapi.c b/src/plugins/hs_apps/sapi/vpp_echo_bapi.c
index 3cfe6a78ec5..2bba9fc0fe2 100644
--- a/src/plugins/hs_apps/sapi/vpp_echo_bapi.c
+++ b/src/plugins/hs_apps/sapi/vpp_echo_bapi.c
@@ -149,6 +149,10 @@ echo_send_connect (u64 parent_session_handle, u32 opaque)
session_connect_msg_t *mp;
svm_msg_q_t *mq = em->ctrl_mq;
+ clib_atomic_sub_fetch (&em->max_sim_connects, 1);
+ while (em->max_sim_connects <= 0)
+ ;
+
app_alloc_ctrl_evt_to_vpp (mq, app_evt, SESSION_CTRL_EVT_CONNECT);
mp = (session_connect_msg_t *) app_evt->evt->data;
memset (mp, 0, sizeof (*mp));