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-rw-r--r--src/vcl/vcl_bapi.c79
-rw-r--r--src/vcl/vcl_private.h6
2 files changed, 53 insertions, 32 deletions
diff --git a/src/vcl/vcl_bapi.c b/src/vcl/vcl_bapi.c
index a13948d754d..8e24bfeee0c 100644
--- a/src/vcl/vcl_bapi.c
+++ b/src/vcl/vcl_bapi.c
@@ -52,13 +52,15 @@ static void
vl_api_session_enable_disable_reply_t_handler
(vl_api_session_enable_disable_reply_t * mp)
{
+ vcl_worker_t *wrk = vcl_worker_get (0);
+
if (mp->retval)
{
clib_warning ("VCL<%d>: session_enable_disable failed: %U", getpid (),
format_api_error, ntohl (mp->retval));
}
else
- vcm->bapi_app_state = STATE_APP_ENABLED;
+ wrk->bapi_app_state = STATE_APP_ENABLED;
}
static void
@@ -76,6 +78,8 @@ vl_api_app_attach_reply_t_handler (vl_api_app_attach_reply_t * mp)
goto failed;
}
+ vcl_set_worker_index (0);
+
segment_handle = clib_net_to_host_u64 (mp->segment_handle);
if (segment_handle == VCL_INVALID_SEGMENT_HANDLE)
{
@@ -136,11 +140,11 @@ vl_api_app_attach_reply_t_handler (vl_api_app_attach_reply_t * mp)
}
vcm->app_index = clib_net_to_host_u32 (mp->app_index);
- vcm->bapi_app_state = STATE_APP_ATTACHED;
+ wrk->bapi_app_state = STATE_APP_ATTACHED;
return;
failed:
- vcm->bapi_app_state = STATE_APP_FAILED;
+ wrk->bapi_app_state = STATE_APP_FAILED;
for (i = clib_max (n_fds - 1, 0); i < vec_len (fds); i++)
close (fds[i]);
vec_free (fds);
@@ -156,13 +160,6 @@ vl_api_app_worker_add_del_reply_t_handler (vl_api_app_worker_add_del_reply_t *
u32 wrk_index;
char *segment_name = 0;
- if (mp->retval)
- {
- clib_warning ("VCL<%d>: add/del worker failed: %U", getpid (),
- format_api_error, ntohl (mp->retval));
- goto failed;
- }
-
if (!mp->is_add)
return;
@@ -171,6 +168,14 @@ vl_api_app_worker_add_del_reply_t_handler (vl_api_app_worker_add_del_reply_t *
if (!wrk)
return;
+ if (mp->retval)
+ {
+ clib_warning ("VCL<%d>: add/del worker failed: %U", getpid (),
+ format_api_error, ntohl (mp->retval));
+ goto failed;
+ }
+
+ vcl_set_worker_index (wrk_index);
wrk->vpp_wrk_index = clib_net_to_host_u32 (mp->wrk_index);
wrk->ctrl_mq = vcm->ctrl_mq;
@@ -227,12 +232,12 @@ vl_api_app_worker_add_del_reply_t_handler (vl_api_app_worker_add_del_reply_t *
if (rv != 0)
goto failed;
}
- vcm->bapi_app_state = STATE_APP_READY;
+ wrk->bapi_app_state = STATE_APP_READY;
VDBG (0, "worker %u vpp-worker %u added", wrk_index, wrk->vpp_wrk_index);
return;
failed:
- vcm->bapi_app_state = STATE_APP_FAILED;
+ wrk->bapi_app_state = STATE_APP_FAILED;
for (i = clib_max (n_fds - 1, 0); i < vec_len (fds); i++)
close (fds[i]);
vec_free (fds);
@@ -242,18 +247,30 @@ static void
vl_api_application_tls_cert_add_reply_t_handler
(vl_api_application_tls_cert_add_reply_t * mp)
{
+ vcl_worker_t *wrk = vcl_worker_get_current ();
+
if (mp->retval)
- VDBG (0, "add cert failed: %U", format_api_error, ntohl (mp->retval));
- vcm->bapi_app_state = STATE_APP_READY;
+ {
+ VDBG (0, "add cert failed: %U", format_api_error, ntohl (mp->retval));
+ wrk->bapi_app_state = STATE_APP_FAILED;
+ return;
+ }
+ wrk->bapi_app_state = STATE_APP_READY;
}
static void
vl_api_application_tls_key_add_reply_t_handler
(vl_api_application_tls_key_add_reply_t * mp)
{
+ vcl_worker_t *wrk = vcl_worker_get_current ();
+
if (mp->retval)
- VDBG (0, "add key failed: %U", format_api_error, ntohl (mp->retval));
- vcm->bapi_app_state = STATE_APP_READY;
+ {
+ VDBG (0, "add key failed: %U", format_api_error, ntohl (mp->retval));
+ wrk->bapi_app_state = STATE_APP_FAILED;
+ return;
+ }
+ wrk->bapi_app_state = STATE_APP_READY;
}
#define foreach_sock_msg \
@@ -557,16 +574,16 @@ vcl_bapi_app_state_str (vcl_bapi_app_state_t state)
}
static int
-vcl_bapi_wait_for_app_state_change (vcl_bapi_app_state_t app_state)
+vcl_bapi_wait_for_wrk_state_change (vcl_bapi_app_state_t app_state)
{
vcl_worker_t *wrk = vcl_worker_get_current ();
f64 timeout = clib_time_now (&wrk->clib_time) + vcm->cfg.app_timeout;
while (clib_time_now (&wrk->clib_time) < timeout)
{
- if (vcm->bapi_app_state == app_state)
+ if (wrk->bapi_app_state == app_state)
return VPPCOM_OK;
- if (vcm->bapi_app_state == STATE_APP_FAILED)
+ if (wrk->bapi_app_state == STATE_APP_FAILED)
return VPPCOM_ECONNABORTED;
}
VDBG (0, "timeout waiting for state %s (%d)",
@@ -579,12 +596,13 @@ vcl_bapi_wait_for_app_state_change (vcl_bapi_app_state_t app_state)
static int
vcl_bapi_session_enable (void)
{
+ vcl_worker_t *wrk = vcl_worker_get_current ();
int rv;
- if (vcm->bapi_app_state != STATE_APP_ENABLED)
+ if (wrk->bapi_app_state != STATE_APP_ENABLED)
{
vcl_bapi_send_session_enable_disable (1 /* is_enabled == TRUE */ );
- rv = vcl_bapi_wait_for_app_state_change (STATE_APP_ENABLED);
+ rv = vcl_bapi_wait_for_wrk_state_change (STATE_APP_ENABLED);
if (PREDICT_FALSE (rv))
{
VDBG (0, "application session enable timed out! returning %d (%s)",
@@ -598,9 +616,10 @@ vcl_bapi_session_enable (void)
static int
vcl_bapi_init (void)
{
+ vcl_worker_t *wrk = vcl_worker_get_current ();
int rv;
- vcm->bapi_app_state = STATE_APP_START;
+ wrk->bapi_app_state = STATE_APP_START;
vcl_bapi_init_error_string_table ();
rv = vcl_bapi_connect_to_vpp ();
if (rv)
@@ -629,7 +648,7 @@ vcl_bapi_attach (void)
return rv;
vcl_bapi_send_attach ();
- rv = vcl_bapi_wait_for_app_state_change (STATE_APP_ATTACHED);
+ rv = vcl_bapi_wait_for_wrk_state_change (STATE_APP_ATTACHED);
if (PREDICT_FALSE (rv))
{
VDBG (0, "application attach timed out! returning %d (%s)", rv,
@@ -643,12 +662,14 @@ vcl_bapi_attach (void)
int
vcl_bapi_app_worker_add (void)
{
+ vcl_worker_t *wrk = vcl_worker_get_current ();
+
if (vcl_bapi_connect_to_vpp ())
return -1;
- vcm->bapi_app_state = STATE_APP_ADDING_WORKER;
+ wrk->bapi_app_state = STATE_APP_ADDING_WORKER;
vcl_bapi_send_app_worker_add_del (1 /* is_add */ );
- if (vcl_bapi_wait_for_app_state_change (STATE_APP_READY))
+ if (vcl_bapi_wait_for_wrk_state_change (STATE_APP_READY))
return -1;
return 0;
}
@@ -703,8 +724,8 @@ vppcom_session_tls_add_cert (uint32_t session_handle, char *cert,
* Send listen request to vpp and wait for reply
*/
vcl_bapi_send_application_tls_cert_add (session, cert, cert_len);
- vcm->bapi_app_state = STATE_APP_ADDING_TLS_DATA;
- vcl_bapi_wait_for_app_state_change (STATE_APP_READY);
+ wrk->bapi_app_state = STATE_APP_ADDING_TLS_DATA;
+ vcl_bapi_wait_for_wrk_state_change (STATE_APP_READY);
return VPPCOM_OK;
}
@@ -724,8 +745,8 @@ vppcom_session_tls_add_key (uint32_t session_handle, char *key,
return VPPCOM_EBADFD;
vcl_bapi_send_application_tls_key_add (session, key, key_len);
- vcm->bapi_app_state = STATE_APP_ADDING_TLS_DATA;
- vcl_bapi_wait_for_app_state_change (STATE_APP_READY);
+ wrk->bapi_app_state = STATE_APP_ADDING_TLS_DATA;
+ vcl_bapi_wait_for_wrk_state_change (STATE_APP_READY);
return VPPCOM_OK;
}
diff --git a/src/vcl/vcl_private.h b/src/vcl/vcl_private.h
index c864375dd31..0aa2fc10fa0 100644
--- a/src/vcl/vcl_private.h
+++ b/src/vcl/vcl_private.h
@@ -285,6 +285,9 @@ typedef struct vcl_worker_
socket_client_main_t bapi_sock_ctx;
api_main_t bapi_api_ctx;
+ /* State of the connection, shared between msg RX thread and main thread */
+ volatile vcl_bapi_app_state_t bapi_app_state;
+
/** vcl needs next epoll_create to go to libc_epoll */
u8 vcl_needs_real_epoll;
volatile int rpc_done;
@@ -339,9 +342,6 @@ typedef struct vppcom_main_t_
* Binary api context
*/
- /* State of the connection, shared between msg RX thread and main thread */
- volatile vcl_bapi_app_state_t bapi_app_state;
-
/* VNET_API_ERROR_FOO -> "Foo" hash table */
uword *error_string_by_error_number;