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| author |   Mohammed Hawari <mohammed@hawari.fr> | 2023-10-30 10:52:19 +0100 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2023-10-30 15:48:34 +0000 |
| commit | f4e3ee1dd1b6edaca193a5a51057cf19c653aeb2 (patch) | |
| tree | 70fdcabb1021d00011b7adbb3197eaecb1f80be7 /src/vcl/vppcom.c | |
| parent | 0e2f188f7c9872d7c946c14d785c6dc7c7c68847 (diff) | |
vcl: propagate correctly EADDRINUSE for UDP bind
Change-Id: Ia8b5421cbaaf861ddb3ad7aeca53a077ff18864e
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Type: fix
Diffstat (limited to 'src/vcl/vppcom.c')
| -rw-r--r-- | src/vcl/vppcom.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c index e929fa1b6e3..d9c3b30afea 100644 --- a/src/vcl/vppcom.c +++ b/src/vcl/vppcom.c @@ -545,6 +545,7 @@ vcl_session_bound_handler (vcl_worker_t * wrk, session_bound_msg_t * mp) { session->session_state = VCL_STATE_DETACHED; session->vpp_handle = mp->handle; + session->vpp_error = mp->retval; return sid; } else @@ -1161,7 +1162,10 @@ vppcom_wait_for_session_state_change (u32 session_index, } if (session->session_state == VCL_STATE_DETACHED) { - return VPPCOM_ECONNREFUSED; + if (session->vpp_error == SESSION_E_ALREADY_LISTENING) + return VPPCOM_EADDRINUSE; + else + return VPPCOM_ECONNREFUSED; } if (svm_msg_q_sub (wrk->app_event_queue, &msg, SVM_Q_NOWAIT, 0)) @@ -1678,7 +1682,7 @@ vppcom_session_bind (uint32_t session_handle, vppcom_endpt_t * ep) vcl_evt (VCL_EVT_BIND, session); if (session->session_type == VPPCOM_PROTO_UDP) - vppcom_session_listen (session_handle, 10); + return vppcom_session_listen (session_handle, 10); return VPPCOM_OK; } |