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-rw-r--r--src/uri/uri_socket_server.c25
-rw-r--r--src/uri/uri_socket_test.c93
-rwxr-xr-xsrc/uri/uri_tcp_test.c120
3 files changed, 171 insertions, 67 deletions
diff --git a/src/uri/uri_socket_server.c b/src/uri/uri_socket_server.c
index 2366f420126..4f4c5f30803 100644
--- a/src/uri/uri_socket_server.c
+++ b/src/uri/uri_socket_server.c
@@ -22,6 +22,7 @@
#include <vppinfra/format.h>
#include <signal.h>
#include <sys/ucontext.h>
+#include <sys/time.h>
volatile int signal_received;
@@ -78,7 +79,10 @@ main (int argc, char *argv[])
struct sockaddr_in serv_addr;
struct sockaddr_in client;
struct hostent *server;
- u8 *rx_buffer = 0;
+ u8 *rx_buffer = 0, no_echo = 0;
+ struct timeval start, end;
+ long rcvd = 0;
+ double deltat;
if (argc > 1 && argc < 3)
{
@@ -86,8 +90,9 @@ main (int argc, char *argv[])
exit (0);
}
- if (argc >= 3)
+ if (argc >= 4)
{
+ no_echo = atoi (argv[3]);
portno = atoi (argv[2]);
server = gethostbyname (argv[1]);
if (server == NULL)
@@ -137,7 +142,7 @@ main (int argc, char *argv[])
exit (1);
}
- vec_validate (rx_buffer, 8999 /* jumbo mtu */ );
+ vec_validate (rx_buffer, 128 << 10);
if (listen (sockfd, 5 /* backlog */ ) < 0)
{
@@ -160,6 +165,8 @@ main (int argc, char *argv[])
}
fformat (stderr, "Accepted connection from: %s : %d\n",
inet_ntoa (client.sin_addr), client.sin_port);
+ gettimeofday (&start, NULL);
+
while (1)
{
n = recv (accfd, rx_buffer, vec_len (rx_buffer), 0 /* flags */ );
@@ -167,6 +174,14 @@ main (int argc, char *argv[])
{
/* Graceful exit */
close (accfd);
+ gettimeofday (&end, NULL);
+ deltat = (end.tv_sec - start.tv_sec);
+ deltat += (end.tv_usec - start.tv_usec) / 1000000.0;
+ clib_warning ("Finished in %.6f", deltat);
+ clib_warning ("%.4f Gbit/second %s",
+ (((f64) rcvd * 8.0) / deltat / 1e9),
+ no_echo ? "half" : "full");
+ rcvd = 0;
break;
}
if (n < 0)
@@ -179,6 +194,10 @@ main (int argc, char *argv[])
if (signal_received)
break;
+ rcvd += n;
+ if (no_echo)
+ continue;
+
sent = send (accfd, rx_buffer, n, 0 /* flags */ );
if (n < 0)
{
diff --git a/src/uri/uri_socket_test.c b/src/uri/uri_socket_test.c
index 9f049bda597..5f7084d5b20 100644
--- a/src/uri/uri_socket_test.c
+++ b/src/uri/uri_socket_test.c
@@ -19,6 +19,7 @@
#include <netinet/in.h>
#include <netdb.h>
#include <vppinfra/format.h>
+#include <sys/time.h>
int
main (int argc, char *argv[])
@@ -26,28 +27,44 @@ main (int argc, char *argv[])
int sockfd, portno, n;
struct sockaddr_in serv_addr;
struct hostent *server;
- u8 *rx_buffer = 0, *tx_buffer = 0;
+ u8 *rx_buffer = 0, *tx_buffer = 0, no_echo = 0, test_bytes = 0;
u32 offset;
- int iter, i;
- if (0 && argc < 3)
+ long bytes = 1 << 20, to_send;
+ int i;
+ struct timeval start, end;
+ double deltat;
+
+ if (argc >= 3)
{
- fformat (stderr, "usage %s hostname port\n", argv[0]);
- exit (0);
+ bytes = ((long) atoi (argv[4])) << 20;
+ no_echo = atoi (argv[3]);
+ portno = atoi (argv[2]);
+ server = gethostbyname (argv[1]);
+ if (server == NULL)
+ {
+ clib_unix_warning ("gethostbyname");
+ exit (1);
+ }
+ }
+ else
+ {
+ portno = 1234; // atoi(argv[2]);
+ server = gethostbyname ("6.0.1.1" /* argv[1] */ );
+ if (server == NULL)
+ {
+ clib_unix_warning ("gethostbyname");
+ exit (1);
+ }
}
- portno = 1234; // atoi(argv[2]);
+ to_send = bytes;
sockfd = socket (AF_INET, SOCK_STREAM, 0);
if (sockfd < 0)
{
clib_unix_error ("socket");
exit (1);
}
- server = gethostbyname ("6.0.1.1" /* argv[1] */ );
- if (server == NULL)
- {
- clib_unix_warning ("gethostbyname");
- exit (1);
- }
+
bzero ((char *) &serv_addr, sizeof (serv_addr));
serv_addr.sin_family = AF_INET;
bcopy ((char *) server->h_addr,
@@ -59,8 +76,8 @@ main (int argc, char *argv[])
exit (1);
}
- vec_validate (rx_buffer, 1400);
- vec_validate (tx_buffer, 1400);
+ vec_validate (rx_buffer, 128 << 10);
+ vec_validate (tx_buffer, 128 << 10);
for (i = 0; i < vec_len (tx_buffer); i++)
tx_buffer[i] = (i + 1) % 0xff;
@@ -75,19 +92,28 @@ main (int argc, char *argv[])
exit (0);
}
- for (iter = 0; iter < 100000; iter++)
+ gettimeofday (&start, NULL);
+ while (bytes > 0)
{
- if (iter < 99999)
+ /*
+ * TX
+ */
+ n = send (sockfd, tx_buffer, vec_len (tx_buffer), 0 /* flags */ );
+ if (n != vec_len (tx_buffer))
{
- n = send (sockfd, tx_buffer, vec_len (tx_buffer), 0 /* flags */ );
- if (n != vec_len (tx_buffer))
- {
- clib_unix_warning ("write");
- exit (0);
- }
+ clib_unix_warning ("write");
+ exit (0);
}
- offset = 0;
+ bytes -= n;
+ if (no_echo)
+ continue;
+
+ /*
+ * RX
+ */
+
+ offset = 0;
do
{
n = recv (sockfd, rx_buffer + offset,
@@ -101,18 +127,27 @@ main (int argc, char *argv[])
}
while (offset < vec_len (rx_buffer));
- for (i = 0; i < vec_len (rx_buffer); i++)
+ if (test_bytes)
{
- if (rx_buffer[i] != tx_buffer[i])
+ for (i = 0; i < vec_len (rx_buffer); i++)
{
- clib_warning ("[%d] read 0x%x not 0x%x",
- rx_buffer[i], tx_buffer[i]);
- exit (1);
+ if (rx_buffer[i] != tx_buffer[i])
+ {
+ clib_warning ("[%d] read 0x%x not 0x%x", rx_buffer[i],
+ tx_buffer[i]);
+ exit (1);
+ }
}
}
-
}
close (sockfd);
+ gettimeofday (&end, NULL);
+
+ deltat = (end.tv_sec - start.tv_sec);
+ deltat += (end.tv_usec - start.tv_usec) / 1000000.0; // us to ms
+ clib_warning ("Finished in %.6f", deltat);
+ clib_warning ("%.4f Gbit/second %s", (((f64) to_send * 8.0) / deltat / 1e9),
+ no_echo ? "half" : "full");
return 0;
}
diff --git a/src/uri/uri_tcp_test.c b/src/uri/uri_tcp_test.c
index e201a359526..d1694cf4e73 100755
--- a/src/uri/uri_tcp_test.c
+++ b/src/uri/uri_tcp_test.c
@@ -46,6 +46,8 @@ typedef struct
svm_fifo_t *server_tx_fifo;
u64 vpp_session_handle;
+ u64 bytes_received;
+ f64 start;
} session_t;
typedef enum
@@ -174,7 +176,7 @@ wait_for_state_change (uri_tcp_test_main_t * utm, connection_state_t state)
if (utm->state == STATE_FAILED)
return -1;
if (utm->time_to_stop == 1)
- return -1;
+ return 0;
}
clib_warning ("timeout waiting for STATE_READY");
return -1;
@@ -184,7 +186,7 @@ void
application_send_attach (uri_tcp_test_main_t * utm)
{
vl_api_application_attach_t *bmp;
- u32 fifo_size = 3 << 20;
+ u32 fifo_size = 4 << 20;
bmp = vl_msg_api_alloc (sizeof (*bmp));
memset (bmp, 0, sizeof (*bmp));
@@ -344,10 +346,22 @@ vl_api_map_another_segment_t_handler (vl_api_map_another_segment_t * mp)
}
static void
+session_print_stats (uri_tcp_test_main_t * utm, session_t * session)
+{
+ f64 deltat;
+ u64 bytes;
+
+ deltat = clib_time_now (&utm->clib_time) - session->start;
+ bytes = utm->i_am_master ? session->bytes_received : utm->bytes_to_send;
+ fformat (stdout, "Finished in %.6f\n", deltat);
+ fformat (stdout, "%.4f Gbit/second\n", (bytes * 8.0) / deltat / 1e9);
+}
+
+static void
vl_api_disconnect_session_t_handler (vl_api_disconnect_session_t * mp)
{
uri_tcp_test_main_t *utm = &uri_tcp_test_main;
- session_t *session;
+ session_t *session = 0;
vl_api_disconnect_session_reply_t *rmp;
uword *p;
int rv = 0;
@@ -366,7 +380,7 @@ vl_api_disconnect_session_t_handler (vl_api_disconnect_session_t * mp)
rv = -11;
}
- utm->time_to_stop = 1;
+// utm->time_to_stop = 1;
rmp = vl_msg_api_alloc (sizeof (*rmp));
memset (rmp, 0, sizeof (*rmp));
@@ -375,6 +389,9 @@ vl_api_disconnect_session_t_handler (vl_api_disconnect_session_t * mp)
rmp->retval = rv;
rmp->handle = mp->handle;
vl_msg_api_send_shmem (utm->vl_input_queue, (u8 *) & rmp);
+
+ if (session)
+ session_print_stats (utm, session);
}
static void
@@ -431,14 +448,19 @@ client_handle_fifo_event_rx (uri_tcp_test_main_t * utm,
if (n_read > 0)
{
bytes -= n_read;
- for (i = 0; i < n_read; i++)
+ if (utm->test_return_packets)
{
- if (utm->rx_buf[i] != ((utm->client_bytes_received + i) & 0xff))
+ for (i = 0; i < n_read; i++)
{
- clib_warning ("error at byte %lld, 0x%x not 0x%x",
- utm->client_bytes_received + i,
- utm->rx_buf[i],
- ((utm->client_bytes_received + i) & 0xff));
+ if (utm->rx_buf[i]
+ != ((utm->client_bytes_received + i) & 0xff))
+ {
+ clib_warning ("error at byte %lld, 0x%x not 0x%x",
+ utm->client_bytes_received + i,
+ utm->rx_buf[i],
+ ((utm->client_bytes_received +
+ i) & 0xff));
+ }
}
}
utm->client_bytes_received += n_read;
@@ -545,6 +567,7 @@ vl_api_connect_uri_reply_t_handler (vl_api_connect_uri_reply_t * mp)
session->server_rx_fifo = rx_fifo;
session->server_tx_fifo = tx_fifo;
session->vpp_session_handle = mp->handle;
+ session->start = clib_time_now (&utm->clib_time);
/* Save handle */
utm->connected_session_index = session_index;
@@ -571,7 +594,7 @@ send_test_chunk (uri_tcp_test_main_t * utm, svm_fifo_t * tx_fifo, int mypid,
u64 bytes_sent = 0;
int test_buf_offset = 0;
u32 bytes_to_snd;
- u32 queue_max_chunk = 64 << 10, actual_write;
+ u32 queue_max_chunk = 128 << 10, actual_write;
session_fifo_event_t evt;
static int serial_number = 0;
int rv;
@@ -582,8 +605,8 @@ send_test_chunk (uri_tcp_test_main_t * utm, svm_fifo_t * tx_fifo, int mypid,
while (bytes_to_snd > 0)
{
- actual_write =
- bytes_to_snd > queue_max_chunk ? queue_max_chunk : bytes_to_snd;
+ actual_write = (bytes_to_snd > queue_max_chunk) ?
+ queue_max_chunk : bytes_to_snd;
rv = svm_fifo_enqueue_nowait (tx_fifo, actual_write,
test_data + test_buf_offset);
@@ -635,9 +658,9 @@ client_send_data (uri_tcp_test_main_t * utm)
if (leftover)
send_test_chunk (utm, tx_fifo, mypid, leftover);
- if (utm->test_return_packets)
+ if (!utm->drop_packets)
{
- f64 timeout = clib_time_now (&utm->clib_time) + 2;
+ f64 timeout = clib_time_now (&utm->clib_time) + 10;
/* Wait for the outstanding packets */
while (utm->client_bytes_received <
@@ -698,6 +721,7 @@ int
client_disconnect (uri_tcp_test_main_t * utm)
{
client_send_disconnect (utm);
+ clib_warning ("Sent disconnect");
if (wait_for_state_change (utm, STATE_START))
{
clib_warning ("Disconnect failed");
@@ -721,7 +745,7 @@ client_test (uri_tcp_test_main_t * utm)
}
/* Init test data */
- vec_validate (utm->connect_test_data, 64 * 1024 - 1);
+ vec_validate (utm->connect_test_data, 128 * 1024 - 1);
for (i = 0; i < vec_len (utm->connect_test_data); i++)
utm->connect_test_data[i] = i & 0xff;
@@ -899,6 +923,9 @@ vl_api_accept_session_t_handler (vl_api_accept_session_t * mp)
rmp->_vl_msg_id = ntohs (VL_API_ACCEPT_SESSION_REPLY);
rmp->handle = mp->handle;
vl_msg_api_send_shmem (utm->vl_input_queue, (u8 *) & rmp);
+
+ session->bytes_received = 0;
+ session->start = clib_time_now (&utm->clib_time);
}
void
@@ -909,37 +936,50 @@ server_handle_fifo_event_rx (uri_tcp_test_main_t * utm,
int n_read;
session_fifo_event_t evt;
unix_shared_memory_queue_t *q;
- int rv, bytes;
+ session_t *session;
+ int rv;
+ u32 max_dequeue, offset, max_transfer, rx_buf_len;
+ rx_buf_len = vec_len (utm->rx_buf);
rx_fifo = e->fifo;
- tx_fifo = utm->sessions[rx_fifo->client_session_index].server_tx_fifo;
+ session = &utm->sessions[rx_fifo->client_session_index];
+ tx_fifo = session->server_tx_fifo;
- bytes = svm_fifo_max_dequeue (rx_fifo);
+ max_dequeue = svm_fifo_max_dequeue (rx_fifo);
/* Allow enqueuing of a new event */
svm_fifo_unset_event (rx_fifo);
- if (bytes == 0)
- return;
+ if (PREDICT_FALSE (max_dequeue == 0))
+ {
+ return;
+ }
- /* Read the bytes */
+ /* Read the max_dequeue */
do
{
- n_read = svm_fifo_dequeue_nowait (rx_fifo, vec_len (utm->rx_buf),
- utm->rx_buf);
+ max_transfer = clib_min (rx_buf_len, max_dequeue);
+ n_read = svm_fifo_dequeue_nowait (rx_fifo, max_transfer, utm->rx_buf);
if (n_read > 0)
- bytes -= n_read;
-
- if (utm->drop_packets)
- continue;
+ {
+ max_dequeue -= n_read;
+ session->bytes_received += n_read;
+ }
/* Reflect if a non-drop session */
- if (n_read > 0)
+ if (!utm->drop_packets && n_read > 0)
{
+ offset = 0;
do
{
- rv = svm_fifo_enqueue_nowait (tx_fifo, n_read, utm->rx_buf);
+ rv = svm_fifo_enqueue_nowait (tx_fifo, n_read,
+ &utm->rx_buf[offset]);
+ if (rv > 0)
+ {
+ n_read -= rv;
+ offset += rv;
+ }
}
- while (rv <= 0 && !utm->time_to_stop);
+ while ((rv <= 0 || n_read > 0) && !utm->time_to_stop);
/* If event wasn't set, add one */
if (svm_fifo_set_event (tx_fifo))
@@ -951,11 +991,11 @@ server_handle_fifo_event_rx (uri_tcp_test_main_t * utm,
q = utm->vpp_event_queue;
unix_shared_memory_queue_add (q, (u8 *) & evt,
- 0 /* do wait for mutex */ );
+ 1 /* do wait for mutex */ );
}
}
}
- while ((n_read < 0 || bytes > 0) && !utm->time_to_stop);
+ while ((n_read < 0 || max_dequeue > 0) && !utm->time_to_stop);
}
void
@@ -1068,9 +1108,18 @@ vl_api_disconnect_session_reply_t_handler (vl_api_disconnect_session_reply_t *
mp)
{
uri_tcp_test_main_t *utm = &uri_tcp_test_main;
+ session_t *session;
+
+ if (mp->retval)
+ {
+ clib_warning ("vpp complained about disconnect: %d",
+ ntohl (mp->retval));
+ }
- clib_warning ("retval %d", ntohl (mp->retval));
utm->state = STATE_START;
+ session = pool_elt_at_index (utm->sessions, utm->connected_session_index);
+ if (session)
+ session_print_stats (utm, session);
}
#define foreach_uri_msg \
@@ -1123,7 +1172,7 @@ main (int argc, char **argv)
/* make the main heap thread-safe */
h->flags |= MHEAP_FLAG_THREAD_SAFE;
- vec_validate (utm->rx_buf, 65536);
+ vec_validate (utm->rx_buf, 128 << 10);
utm->session_index_by_vpp_handles = hash_create (0, sizeof (uword));
@@ -1186,6 +1235,7 @@ main (int argc, char **argv)
utm->drop_packets = drop_packets;
utm->test_return_packets = test_return_packets;
utm->bytes_to_send = bytes_to_send;
+ utm->time_to_stop = 0;
setup_signal_handlers ();
uri_api_hookup (utm);