#include <vnet/session/session.h>
#include <vnet/session/session_rules_table.h>
#include <vnet/tcp/tcp.h>
+#include <sys/epoll.h>
#define SESSION_TEST_I(_cond, _comment, _args...) \
({ \
} \
}
+#define ST_DBG(_comment, _args...) \
+ fformat(stderr, _comment "\n", ##_args); \
+
void
dummy_session_reset_callback (session_t * s)
{
{
session_endpoint_t server_sep = SESSION_ENDPOINT_NULL;
u64 options[APP_OPTIONS_N_OPTIONS], bind4_handle, bind6_handle;
- clib_error_t *error = 0;
u32 server_index;
+ int error = 0;
clib_memset (options, 0, sizeof (options));
options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_IS_BUILTIN;
vec_free (attach_args.name);
server_sep.is_ip4 = 1;
- vnet_bind_args_t bind_args = {
+ vnet_listen_args_t bind_args = {
.sep = server_sep,
.app_index = 0,
};
bind_args.app_index = server_index;
- error = vnet_bind (&bind_args);
+ error = vnet_listen (&bind_args);
SESSION_TEST ((error == 0), "server bind4 should work");
bind4_handle = bind_args.handle;
- error = vnet_bind (&bind_args);
+ error = vnet_listen (&bind_args);
SESSION_TEST ((error != 0), "double server bind4 should not work");
bind_args.sep.is_ip4 = 0;
- error = vnet_bind (&bind_args);
+ error = vnet_listen (&bind_args);
SESSION_TEST ((error == 0), "server bind6 should work");
bind6_handle = bind_args.handle;
- error = vnet_bind (&bind_args);
+ error = vnet_listen (&bind_args);
SESSION_TEST ((error != 0), "double server bind6 should not work");
- vnet_unbind_args_t unbind_args = {
+ vnet_unlisten_args_t unbind_args = {
.handle = bind4_handle,
.app_index = server_index,
};
- error = vnet_unbind (&unbind_args);
+ error = vnet_unlisten (&unbind_args);
SESSION_TEST ((error == 0), "unbind4 should work");
unbind_args.handle = bind6_handle;
- error = vnet_unbind (&unbind_args);
+ error = vnet_unlisten (&unbind_args);
SESSION_TEST ((error == 0), "unbind6 should work");
vnet_app_detach_args_t detach_args = {
ip4_address_t intf_addr[3];
transport_connection_t *tc;
session_t *s;
- clib_error_t *error;
u8 *appns_id;
+ int error;
/*
* Create the loopbacks
.is_add = 1
};
error = vnet_app_namespace_add_del (&ns_args);
- SESSION_TEST ((error == 0), "app ns insertion should succeed: %d",
- clib_error_get_code (error));
+ SESSION_TEST ((error == 0), "app ns insertion should succeed: %d", error);
/*
* Attach client/server
server_sep.is_ip4 = 1;
server_sep.port = dummy_server_port;
- vnet_bind_args_t bind_args = {
+ vnet_listen_args_t bind_args = {
.sep = server_sep,
.app_index = server_index,
};
- error = vnet_bind (&bind_args);
+ error = vnet_listen (&bind_args);
SESSION_TEST ((error == 0), "server bind should work");
/*
session_endpoint_t server_sep = SESSION_ENDPOINT_NULL;
session_endpoint_t client_sep = SESSION_ENDPOINT_NULL;
session_endpoint_t intf_sep = SESSION_ENDPOINT_NULL;
- clib_error_t *error = 0;
u8 *ns_id = format (0, "appns1");
app_namespace_t *app_ns;
application_t *server;
session_t *s;
u64 handle;
- int code;
+ int error = 0;
server_sep.is_ip4 = 1;
server_sep.port = dummy_port;
.name = format (0, "session_test"),
};
- vnet_bind_args_t bind_args = {
+ vnet_listen_args_t bind_args = {
.sep = server_sep,
.app_index = 0,
};
};
clib_memcpy (&connect_args.sep, &client_sep, sizeof (client_sep));
- vnet_unbind_args_t unbind_args = {
+ vnet_unlisten_args_t unbind_args = {
.handle = bind_args.handle,
.app_index = 0,
};
.is_add = 1
};
error = vnet_app_namespace_add_del (&ns_args);
- SESSION_TEST ((error == 0), "app ns insertion should succeed: %d",
- clib_error_get_code (error));
+ SESSION_TEST ((error == 0), "app ns insertion should succeed: %d", error);
app_ns = app_namespace_get_from_id (ns_id);
SESSION_TEST ((app_ns != 0), "should find ns %v status", ns_id);
error = vnet_application_attach (&attach_args);
SESSION_TEST ((error != 0), "app attachment should fail");
- code = clib_error_get_code (error);
- SESSION_TEST ((code == VNET_API_ERROR_APP_WRONG_NS_SECRET),
- "code should be wrong ns secret: %d", code);
+ SESSION_TEST ((error == VNET_API_ERROR_APP_WRONG_NS_SECRET),
+ "code should be wrong ns secret: %d", error);
/*
* Attach server with global default scope
"server should be in the default ns");
bind_args.app_index = server_index;
- error = vnet_bind (&bind_args);
+ error = vnet_listen (&bind_args);
SESSION_TEST ((error == 0), "server bind should work");
server_st_index = application_session_table (server, FIB_PROTOCOL_IP4);
unbind_args.app_index = server_index;
unbind_args.handle = bind_args.handle;
- error = vnet_unbind (&unbind_args);
+ error = vnet_unlisten (&unbind_args);
SESSION_TEST ((error == 0), "unbind should work");
s = session_lookup_listener (server_st_index, &server_sep);
"server should be in the right ns");
bind_args.app_index = server_index;
- error = vnet_bind (&bind_args);
+ error = vnet_listen (&bind_args);
SESSION_TEST ((error == 0), "bind should work");
server_st_index = application_session_table (server, FIB_PROTOCOL_IP4);
s = session_lookup_listener (server_st_index, &server_sep);
connect_args.app_index = client_index;
error = vnet_connect (&connect_args);
SESSION_TEST ((error != 0), "client connect should return error code");
- code = clib_error_get_code (error);
- SESSION_TEST ((code == VNET_API_ERROR_INVALID_VALUE),
+ SESSION_TEST ((error == VNET_API_ERROR_INVALID_VALUE),
"error code should be invalid value (zero ip)");
SESSION_TEST ((dummy_segment_count == 0),
"shouldn't have received request to map new segment");
connect_args.sep.ip.ip4.as_u8[0] = 127;
error = vnet_connect (&connect_args);
SESSION_TEST ((error == 0), "client connect should not return error code");
- code = clib_error_get_code (error);
SESSION_TEST ((dummy_segment_count == 1),
"should've received request to map new segment");
SESSION_TEST ((dummy_accept == 1), "should've received accept request");
SESSION_TEST ((error == 0), "client attachment should work");
error = vnet_connect (&connect_args);
SESSION_TEST ((error != 0), "client connect should return error code");
- code = clib_error_get_code (error);
- SESSION_TEST ((code == VNET_API_ERROR_SESSION_CONNECT),
+ SESSION_TEST ((error == VNET_API_ERROR_SESSION_CONNECT),
"error code should be connect (nothing in local scope)");
detach_args.app_index = client_index;
vnet_application_detach (&detach_args);
*/
unbind_args.handle = bind_args.handle;
unbind_args.app_index = server_index;
- error = vnet_unbind (&unbind_args);
+ error = vnet_unlisten (&unbind_args);
SESSION_TEST ((error == 0), "unbind should work");
s = session_lookup_listener (server_st_index, &server_sep);
"app should be in the right ns");
bind_args.app_index = server_index;
- error = vnet_bind (&bind_args);
+ error = vnet_listen (&bind_args);
SESSION_TEST ((error == 0), "bind should work");
server_st_index = application_session_table (server, FIB_PROTOCOL_IP4);
"listener should exist in local table");
unbind_args.handle = bind_args.handle;
- error = vnet_unbind (&unbind_args);
+ error = vnet_unlisten (&unbind_args);
SESSION_TEST ((error == 0), "unbind should work");
handle = session_lookup_local_endpoint (server_local_st_index, &server_sep);
vnet_application_attach (&attach_args);
error = vnet_connect (&connect_args);
SESSION_TEST ((error != 0), "client connect should return error code");
- code = clib_error_get_code (error);
- SESSION_TEST ((code == VNET_API_ERROR_SESSION_CONNECT),
+ SESSION_TEST ((error == VNET_API_ERROR_SESSION_CONNECT),
"error code should be connect (not in same ns)");
detach_args.app_index = client_index;
vnet_application_detach (&detach_args);
session_create_lookpback (0, &sw_if_index, &intf_addr);
/*
- * Update namespace
+ * Update namespace with interface
*/
ns_args.sw_if_index = sw_if_index;
error = vnet_app_namespace_add_del (&ns_args);
- SESSION_TEST ((error == 0), "app ns insertion should succeed: %d",
- clib_error_get_code (error));
+ SESSION_TEST ((error == 0), "app ns insertion should succeed: %d", error);
/*
* Attach server with local and global scope
server_wrk_index = application_get_default_worker (server)->wrk_index;
bind_args.app_index = server_index;
- error = vnet_bind (&bind_args);
+ error = vnet_listen (&bind_args);
server_st_index = application_session_table (server, FIB_PROTOCOL_IP4);
s = session_lookup_listener (server_st_index, &server_sep);
SESSION_TEST ((s == 0), "zero listener should not exist in global table");
u16 lcl_port = 1234, rmt_port = 4321;
u32 action_index = 1, res;
ip4_address_t lcl_lkup, rmt_lkup;
- clib_error_t *error;
- int verbose = 0;
+ int verbose = 0, error;
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
u32 dummy_server_api_index = ~0;
transport_connection_t *tc;
u32 dummy_port = 1111;
- clib_error_t *error = 0;
u8 is_filtered = 0, *ns_id = format (0, "appns1");
session_t *listener, *s;
app_namespace_t *default_ns = app_namespace_get_default ();
u32 local_ns_index = default_ns->local_table_index;
- int verbose = 0, rv;
+ int verbose = 0;
app_namespace_t *app_ns;
+ app_listener_t *al;
+ int error = 0;
u64 handle;
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
.name = format (0, "session_test"),
};
- vnet_bind_args_t bind_args = {
+ vnet_listen_args_t bind_args = {
.sep = server_sep,
.app_index = 0,
};
server_index = attach_args.app_index;
bind_args.app_index = server_index;
- error = vnet_bind (&bind_args);
+ error = vnet_listen (&bind_args);
SESSION_TEST ((error == 0), "server bound to %U/%d", format_ip46_address,
&server_sep.ip, 1, server_sep.port);
- listener = listen_session_get_from_handle (bind_args.handle);
+ al = app_listener_get_w_handle (bind_args.handle);
+ listener = app_listener_get_session (al);
ip4_address_t lcl_ip = {
.as_u32 = clib_host_to_net_u32 (0x01020304),
};
/* Try connecting */
error = vnet_connect (&connect_args);
SESSION_TEST ((error != 0), "connect should fail");
- rv = clib_error_get_code (error);
- SESSION_TEST ((rv == VNET_API_ERROR_APP_CONNECT_FILTERED),
+ SESSION_TEST ((error == VNET_API_ERROR_APP_CONNECT_FILTERED),
"connect should be filtered");
sep.ip.ip4.as_u32 -= 1 << 24;
.is_add = 1
};
error = vnet_app_namespace_add_del (&ns_args);
- SESSION_TEST ((error == 0), "app ns insertion should succeed: %d",
- clib_error_get_code (error));
+ SESSION_TEST ((error == 0), "app ns insertion should succeed: %d", error);
app_ns = app_namespace_get_from_id (ns_id);
attach_args.namespace_id = ns_id;
error = vnet_connect (&connect_args);
SESSION_TEST ((error != 0), "connect should fail");
- rv = clib_error_get_code (error);
- SESSION_TEST ((rv == VNET_API_ERROR_APP_CONNECT_FILTERED),
+ SESSION_TEST ((error == VNET_API_ERROR_APP_CONNECT_FILTERED),
"connect should be filtered");
/*
connect_args.app_index = server_index;
error = vnet_connect (&connect_args);
SESSION_TEST ((error != 0), "connect should fail");
- rv = clib_error_get_code (error);
- SESSION_TEST ((rv == VNET_API_ERROR_APP_CONNECT_FILTERED),
+ SESSION_TEST ((error == VNET_API_ERROR_APP_CONNECT_FILTERED),
"connect should be filtered");
args.table_args.is_add = 0;
unformat_input_t tmp_input;
u32 server_index, app_index;
u32 dummy_server_api_index = ~0, sw_if_index = 0;
- clib_error_t *error = 0;
u8 is_filtered = 0;
session_t *s;
transport_connection_t *tc;
u16 lcl_port = 1234, rmt_port = 4321;
app_namespace_t *app_ns;
- int verbose = 0;
+ int verbose = 0, error = 0;
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
return 0;
}
+static inline void
+wait_for_event (svm_msg_q_t * mq, int fd, int epfd, u8 use_eventfd)
+{
+ if (!use_eventfd)
+ {
+ svm_msg_q_lock (mq);
+ while (svm_msg_q_is_empty (mq))
+ svm_msg_q_wait (mq);
+ }
+ else
+ {
+ int __clib_unused n_read, rv;
+ struct epoll_event ep_evt;
+ u64 buf;
+
+ while (1)
+ {
+ rv = epoll_wait (epfd, &ep_evt, 1, -1);
+ if (rv < 0)
+ {
+ ST_DBG ("epoll error");
+ exit (1);
+ }
+ else if (rv > 0 && (ep_evt.events & EPOLLIN))
+ {
+ n_read = read (fd, &buf, sizeof (buf));
+ }
+ else
+ continue;
+
+ if (!svm_msg_q_is_empty (mq))
+ {
+ svm_msg_q_lock (mq);
+ break;
+ }
+ }
+ }
+}
+
+static int
+session_test_mq (vlib_main_t * vm, unformat_input_t * input)
+{
+ int error, __clib_unused verbose, use_eventfd = 0;
+ u64 i, n_test_msgs = 1 << 10, *counter;
+ u64 options[APP_OPTIONS_N_OPTIONS];
+ int epfd = -1, rv, prod_fd = -1;
+ svm_fifo_t *rx_fifo, *tx_fifo;
+ vl_api_registration_t *reg;
+ struct epoll_event ep_evt;
+ u32 app_index, api_index;
+ u32 fifo_segment_index;
+ app_worker_t *app_wrk;
+ segment_manager_t *sm;
+ svm_msg_q_msg_t msg;
+ application_t *app;
+ svm_msg_q_t *mq;
+ f64 start, diff;
+ svm_queue_t *q;
+ session_t s;
+ pid_t pid;
+
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (input, "verbose"))
+ verbose = 1;
+ else if (unformat (input, "%d", &n_test_msgs))
+ ;
+ else if (unformat (input, "use-eventfd"))
+ use_eventfd = 1;
+ else
+ {
+ vlib_cli_output (vm, "parse error: '%U'", format_unformat_error,
+ input);
+ return -1;
+ }
+ }
+
+ q = clib_mem_alloc (sizeof (*q));
+ api_index = vl_api_memclnt_create_internal ("session_mq_test_api", q);
+
+ clib_memset (options, 0, sizeof (options));
+ options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
+ options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE;
+ options[APP_OPTIONS_EVT_QUEUE_SIZE] = 2048;
+
+ reg = vl_api_client_index_to_registration (api_index);
+ /* Shut up coverity */
+ if (reg == 0)
+ abort ();
+ if (!session_main.evt_qs_use_memfd_seg)
+ reg->clib_file_index = VL_API_INVALID_FI;
+
+ vnet_app_attach_args_t attach_args = {
+ .api_client_index = api_index,
+ .options = options,
+ .namespace_id = 0,
+ .session_cb_vft = &dummy_session_cbs,
+ .name = format (0, "session_mq_test"),
+ };
+ error = vnet_application_attach (&attach_args);
+ SESSION_TEST ((error == 0), "server attachment should work");
+
+ app_index = attach_args.app_index;
+
+ app = application_get (app_index);
+ app_wrk = application_get_worker (app, 0);
+ mq = app_wrk->event_queue;
+ if (use_eventfd)
+ {
+ svm_msg_q_alloc_producer_eventfd (mq);
+ svm_msg_q_alloc_consumer_eventfd (mq);
+ prod_fd = svm_msg_q_get_producer_eventfd (mq);
+ SESSION_TEST (prod_fd != -1, "mq producer eventd valid %u", prod_fd);
+ }
+
+ sm = app_worker_get_or_alloc_connect_segment_manager (app_wrk);
+ segment_manager_alloc_session_fifos (sm, &rx_fifo, &tx_fifo,
+ &fifo_segment_index);
+ s.rx_fifo = rx_fifo;
+ s.tx_fifo = tx_fifo;
+ s.session_state = SESSION_STATE_READY;
+ counter = (u64 *) rx_fifo->data;
+ start = vlib_time_now (vm);
+
+ pid = fork ();
+ if (pid < 0)
+ SESSION_TEST (0, "fork failed");
+
+ if (pid == 0)
+ {
+ if (use_eventfd)
+ {
+ epfd = epoll_create1 (0);
+ SESSION_TEST (epfd != -1, "epfd created");
+ ep_evt.events = EPOLLIN;
+ ep_evt.data.u64 = prod_fd;
+ rv = epoll_ctl (epfd, EPOLL_CTL_ADD, prod_fd, &ep_evt);
+ SESSION_TEST (rv == 0, "epoll returned %d", rv);
+ }
+
+ for (i = 0; i < n_test_msgs; i++)
+ {
+ wait_for_event (mq, prod_fd, epfd, use_eventfd);
+ svm_msg_q_sub_w_lock (mq, &msg);
+ svm_msg_q_free_msg (mq, &msg);
+ svm_msg_q_unlock (mq);
+ *counter = *counter + 1;
+ svm_fifo_unset_event (rx_fifo);
+ }
+ exit (0);
+ }
+ else
+ {
+ ST_DBG ("client pid %u", pid);
+ for (i = 0; i < n_test_msgs; i++)
+ {
+ while (svm_fifo_has_event (rx_fifo))
+ ;
+ app_worker_lock_and_send_event (app_wrk, &s, SESSION_IO_EVT_RX);
+ }
+ }
+
+ diff = vlib_time_now (vm) - start;
+ ST_DBG ("done %u events in %.2f sec: %f evts/s", *counter,
+ diff, *counter / diff);
+
+ vnet_app_detach_args_t detach_args = {
+ .app_index = app_index,
+ .api_client_index = ~0,
+ };
+ vnet_application_detach (&detach_args);
+ return 0;
+}
+
static clib_error_t *
session_test (vlib_main_t * vm,
unformat_input_t * input, vlib_cli_command_t * cmd_arg)
res = session_test_proxy (vm, input);
else if (unformat (input, "endpt-cfg"))
res = session_test_endpoint_cfg (vm, input);
+ else if (unformat (input, "mq"))
+ res = session_test_mq (vm, input);
else if (unformat (input, "all"))
{
if ((res = session_test_basic (vm, input)))
goto done;
if ((res = session_test_endpoint_cfg (vm, input)))
goto done;
+ if ((res = session_test_mq (vm, input)))
+ goto done;
}
else
break;
Code Review / vpp.git / blobdiff