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authorDave Wallace <dwallacelf@gmail.com>2018-01-03 22:24:41 -0500
committerKeith Burns <alagalah@gmail.com>2018-01-17 22:26:17 +0000
commit048b1d6ab787e46ad91574ac950329bccc7fe809 (patch)
treef2db18c1781bc351311dbe935dce51e7bd63b5ab /src/vcl/sock_test_client.c
parentd3e83a9c82b4a57c24061828db6a309692f7f2d4 (diff)
LD_PRELOAD: stateless LDP
- Refactor LDP to be stateless. - Use upper bit of fd to identify tag as VCL session. - Clean up debug output. - Add VCOM config env vars for app name and sid bit. - Add VCL get/set attributes - Add VCL poll implementation. Change-Id: I4603ae88254c460a024fdb79fe91c6d1ef9bc7b9 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Diffstat (limited to 'src/vcl/sock_test_client.c')
-rw-r--r--src/vcl/sock_test_client.c135
1 files changed, 74 insertions, 61 deletions
diff --git a/src/vcl/sock_test_client.c b/src/vcl/sock_test_client.c
index 41ee4be9241..563b05fd8dd 100644
--- a/src/vcl/sock_test_client.c
+++ b/src/vcl/sock_test_client.c
@@ -54,7 +54,8 @@ sock_test_cfg_sync (sock_test_socket_t * socket)
sizeof (ctrl->cfg), NULL, ctrl->cfg.verbose);
if (tx_bytes < 0)
{
- fprintf (stderr, "ERROR: write test cfg failed (%d)!\n", tx_bytes);
+ fprintf (stderr, "CLIENT: ERROR: write test cfg failed (%d)!\n",
+ tx_bytes);
return tx_bytes;
}
@@ -65,7 +66,7 @@ sock_test_cfg_sync (sock_test_socket_t * socket)
if (rl_cfg->magic != SOCK_TEST_CFG_CTRL_MAGIC)
{
- fprintf (stderr, "ERROR: Bad server reply cfg -- aborting!\n");
+ fprintf (stderr, "CLIENT: ERROR: Bad server reply cfg -- aborting!\n");
return -1;
}
if (socket->cfg.verbose)
@@ -76,8 +77,8 @@ sock_test_cfg_sync (sock_test_socket_t * socket)
if ((rx_bytes != sizeof (sock_test_cfg_t))
|| !sock_test_cfg_verify (rl_cfg, &ctrl->cfg))
{
- fprintf (stderr,
- "ERROR: Invalid config received from server -- aborting!\n");
+ fprintf (stderr, "CLIENT: ERROR: Invalid config received "
+ "from server -- aborting!\n");
sock_test_cfg_dump (rl_cfg, 1 /* is_client */ );
return -1;
}
@@ -141,7 +142,8 @@ echo_test_client ()
if (rv < 0)
{
perror ("select()");
- fprintf (stderr, "\nERROR: select() failed -- aborting test!\n");
+ fprintf (stderr, "\nCLIENT: ERROR: select() failed -- "
+ "aborting test!\n");
return;
}
else if (rv == 0)
@@ -163,8 +165,8 @@ echo_test_client ()
&tsock->stats, ctrl->cfg.verbose);
if (tx_bytes < 0)
{
- fprintf (stderr, "\nERROR: sock_test_write(%d) failed "
- "-- aborting test!\n", tsock->fd);
+ fprintf (stderr, "\nCLIENT: ERROR: sock_test_write(%d) "
+ "failed -- aborting test!\n", tsock->fd);
return;
}
@@ -184,9 +186,9 @@ echo_test_client ()
tsock->fd, rx_bytes, tsock->rxbuf);
if (tsock->stats.rx_bytes != tsock->stats.tx_bytes)
- printf
- ("WARNING: bytes read (%lu) != bytes written (%lu)!\n",
- tsock->stats.rx_bytes, tsock->stats.tx_bytes);
+ printf ("CLIENT: WARNING: bytes read (%lu) "
+ "!= bytes written (%lu)!\n",
+ tsock->stats.rx_bytes, tsock->stats.tx_bytes);
}
}
@@ -265,7 +267,7 @@ stream_test_client (sock_test_t test)
if (sock_test_cfg_sync (ctrl))
{
- fprintf (stderr, "ERROR: test cfg sync failed -- aborting!");
+ fprintf (stderr, "CLIENT: ERROR: test cfg sync failed -- aborting!");
return;
}
@@ -312,7 +314,8 @@ stream_test_client (sock_test_t test)
if (rv < 0)
{
perror ("select()");
- fprintf (stderr, "\nERROR: select() failed -- aborting test!\n");
+ fprintf (stderr, "\nCLIENT: ERROR: select() failed -- "
+ "aborting test!\n");
return;
}
else if (rv == 0)
@@ -325,6 +328,15 @@ stream_test_client (sock_test_t test)
(tsock->stats.stop.tv_nsec == 0)))
continue;
+ if ((test == SOCK_TEST_TYPE_BI) &&
+ FD_ISSET (tsock->fd, rfdset) &&
+ (tsock->stats.rx_bytes < ctrl->cfg.total_bytes))
+ {
+ (void) sock_test_read (tsock->fd,
+ (uint8_t *) tsock->rxbuf,
+ tsock->rxbuf_size, &tsock->stats);
+ }
+
if (FD_ISSET (tsock->fd, wfdset) &&
(tsock->stats.tx_bytes < ctrl->cfg.total_bytes))
{
@@ -334,21 +346,12 @@ stream_test_client (sock_test_t test)
ctrl->cfg.verbose);
if (tx_bytes < 0)
{
- fprintf (stderr, "\nERROR: sock_test_write(%d) failed "
- "-- aborting test!\n", tsock->fd);
+ fprintf (stderr, "\nCLIENT: ERROR: sock_test_write(%d) "
+ "failed -- aborting test!\n", tsock->fd);
return;
}
}
- if ((test == SOCK_TEST_TYPE_BI) &&
- FD_ISSET (tsock->fd, rfdset) &&
- (tsock->stats.rx_bytes < ctrl->cfg.total_bytes))
- {
- (void) sock_test_read (tsock->fd,
- (uint8_t *) tsock->rxbuf,
- tsock->rxbuf_size, &tsock->stats);
- }
-
if (((test == SOCK_TEST_TYPE_UNI) &&
(tsock->stats.tx_bytes >= ctrl->cfg.total_bytes)) ||
((test == SOCK_TEST_TYPE_BI) &&
@@ -366,7 +369,7 @@ stream_test_client (sock_test_t test)
if (sock_test_cfg_sync (ctrl))
{
- fprintf (stderr, "ERROR: test cfg sync failed -- aborting!");
+ fprintf (stderr, "CLIENT: ERROR: test cfg sync failed -- aborting!");
return;
}
@@ -409,7 +412,7 @@ stream_test_client (sock_test_t test)
ctrl->cfg.test = SOCK_TEST_TYPE_ECHO;
if (sock_test_cfg_sync (ctrl))
- fprintf (stderr, "ERROR: post-test cfg sync failed!");
+ fprintf (stderr, "CLIENT: ERROR: post-test cfg sync failed!");
printf ("CLIENT (fd %d): %s-directional Stream Test Complete!\n"
SOCK_TEST_BANNER_STRING "\n", ctrl->fd,
@@ -491,7 +494,8 @@ sock_test_connect_test_sockets (uint32_t num_test_sockets)
{
errno_val = errno;
perror ("ERROR in sock_test_connect_test_sockets()");
- fprintf (stderr, "ERROR: socket failed (errno = %d)!\n", errno_val);
+ fprintf (stderr, "CLIENT: ERROR: socket failed (errno = %d)!\n",
+ errno_val);
return -1;
}
@@ -518,7 +522,7 @@ sock_test_connect_test_sockets (uint32_t num_test_sockets)
{
errno_val = errno;
perror ("ERROR in sock_test_connect_test_sockets()");
- fprintf (stderr, "ERROR: socket failed (errno = %d)!\n",
+ fprintf (stderr, "CLIENT: ERROR: socket failed (errno = %d)!\n",
errno_val);
return tsock->fd;
}
@@ -539,8 +543,8 @@ sock_test_connect_test_sockets (uint32_t num_test_sockets)
{
errno_val = errno;
perror ("ERROR in sock_test_connect_test_sockets()");
- fprintf (stderr, "ERROR: connect failed (errno = %d)!\n",
- errno_val);
+ fprintf (stderr, "CLIENT: ERROR: connect failed "
+ "(errno = %d)!\n", errno_val);
return -1;
}
tsock->cfg = ctrl->cfg;
@@ -562,7 +566,7 @@ dump_help (void)
{
#define INDENT "\n "
- printf ("Test configuration commands:"
+ printf ("CLIENT: Test configuration commands:"
INDENT SOCK_TEST_TOKEN_HELP
"\t\t\tDisplay help."
INDENT SOCK_TEST_TOKEN_EXIT
@@ -600,8 +604,8 @@ cfg_txbuf_size_set (void)
sock_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
}
else
- fprintf (stderr,
- "ERROR: Invalid txbuf size (%lu) < minimum buf size (%u)!\n",
+ fprintf (stderr, "CLIENT: ERROR: Invalid txbuf size (%lu) < "
+ "minimum buf size (%u)!\n",
txbuf_size, SOCK_TEST_CFG_BUF_SIZE_MIN);
}
@@ -621,7 +625,7 @@ cfg_num_writes_set (void)
}
else
{
- fprintf (stderr, "ERROR: invalid num writes: %u\n", num_writes);
+ fprintf (stderr, "CLIENT: ERROR: invalid num writes: %u\n", num_writes);
}
}
@@ -643,7 +647,8 @@ cfg_num_test_sockets_set (void)
}
else
{
- fprintf (stderr, "ERROR: invalid num test sockets: %u, (%d max)\n",
+ fprintf (stderr, "CLIENT: ERROR: invalid num test sockets: "
+ "%u, (%d max)\n",
num_test_sockets, SOCK_TEST_CFG_MAX_TEST_SCKTS);
}
}
@@ -664,8 +669,8 @@ cfg_rxbuf_size_set (void)
sock_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
}
else
- fprintf (stderr,
- "ERROR: Invalid rxbuf size (%lu) < minimum buf size (%u)!\n",
+ fprintf (stderr, "CLIENT: ERROR: Invalid rxbuf size (%lu) < "
+ "minimum buf size (%u)!\n",
rxbuf_size, SOCK_TEST_CFG_BUF_SIZE_MIN);
}
@@ -772,14 +777,15 @@ main (int argc, char **argv)
if (sscanf (optarg, "0x%x", &ctrl->cfg.num_test_sockets) != 1)
if (sscanf (optarg, "%u", &ctrl->cfg.num_test_sockets) != 1)
{
- fprintf (stderr, "ERROR: Invalid value for option -%c!\n", c);
+ fprintf (stderr, "CLIENT: ERROR: Invalid value for "
+ "option -%c!\n", c);
print_usage_and_exit ();
}
if (!ctrl->cfg.num_test_sockets ||
(ctrl->cfg.num_test_sockets > FD_SETSIZE))
{
- fprintf (stderr, "ERROR: Invalid number of sockets (%d)"
- "specified for option -%c!\n"
+ fprintf (stderr, "CLIENT: ERROR: Invalid number of "
+ "sockets (%d) specified for option -%c!\n"
" Valid range is 1 - %d\n",
ctrl->cfg.num_test_sockets, c, FD_SETSIZE);
print_usage_and_exit ();
@@ -787,7 +793,7 @@ main (int argc, char **argv)
break;
case 'w':
- fprintf (stderr, "Writing test results to files is TBD.\n");
+ fprintf (stderr, "CLIENT: Writing test results to files is TBD.\n");
break;
case 'X':
@@ -797,8 +803,8 @@ main (int argc, char **argv)
case 'E':
if (strlen (optarg) > ctrl->txbuf_size)
{
- fprintf (stderr,
- "ERROR: Option -%c value larger than txbuf size (%d)!\n",
+ fprintf (stderr, "CLIENT: ERROR: Option -%c value "
+ "larger than txbuf size (%d)!\n",
optopt, ctrl->txbuf_size);
print_usage_and_exit ();
}
@@ -810,13 +816,15 @@ main (int argc, char **argv)
if (sscanf (optarg, "0x%x", &ctrl->cfg.num_test_sockets) != 1)
if (sscanf (optarg, "%d", &ctrl->cfg.num_test_sockets) != 1)
{
- fprintf (stderr, "ERROR: Invalid value for option -%c!\n", c);
+ fprintf (stderr, "CLIENT: ERROR: Invalid value for "
+ "option -%c!\n", c);
print_usage_and_exit ();
}
if (ctrl->cfg.num_test_sockets > SOCK_TEST_CFG_MAX_TEST_SCKTS)
{
- fprintf (stderr, "ERROR: value greater than max number test"
- " sockets (%d)!", SOCK_TEST_CFG_MAX_TEST_SCKTS);
+ fprintf (stderr, "CLIENT: ERROR: value greater than max "
+ "number test sockets (%d)!",
+ SOCK_TEST_CFG_MAX_TEST_SCKTS);
print_usage_and_exit ();
}
break;
@@ -825,7 +833,8 @@ main (int argc, char **argv)
if (sscanf (optarg, "0x%lx", &ctrl->cfg.num_writes) != 1)
if (sscanf (optarg, "%ld", &ctrl->cfg.num_writes) != 1)
{
- fprintf (stderr, "ERROR: Invalid value for option -%c!\n", c);
+ fprintf (stderr, "CLIENT: ERROR: Invalid value for "
+ "option -%c!\n", c);
print_usage_and_exit ();
}
ctrl->cfg.total_bytes = ctrl->cfg.num_writes * ctrl->cfg.txbuf_size;
@@ -835,7 +844,8 @@ main (int argc, char **argv)
if (sscanf (optarg, "0x%lx", &ctrl->cfg.rxbuf_size) != 1)
if (sscanf (optarg, "%ld", &ctrl->cfg.rxbuf_size) != 1)
{
- fprintf (stderr, "ERROR: Invalid value for option -%c!\n", c);
+ fprintf (stderr, "CLIENT: ERROR: Invalid value for "
+ "option -%c!\n", c);
print_usage_and_exit ();
}
if (ctrl->cfg.rxbuf_size >= SOCK_TEST_CFG_BUF_SIZE_MIN)
@@ -847,8 +857,8 @@ main (int argc, char **argv)
}
else
{
- fprintf (stderr,
- "ERROR: rxbuf size (%lu) less than minumum (%u)\n",
+ fprintf (stderr, "CLIENT: ERROR: rxbuf size (%lu) "
+ "less than minumum (%u)\n",
ctrl->cfg.rxbuf_size, SOCK_TEST_CFG_BUF_SIZE_MIN);
print_usage_and_exit ();
}
@@ -859,7 +869,8 @@ main (int argc, char **argv)
if (sscanf (optarg, "0x%lx", &ctrl->cfg.txbuf_size) != 1)
if (sscanf (optarg, "%ld", &ctrl->cfg.txbuf_size) != 1)
{
- fprintf (stderr, "ERROR: Invalid value for option -%c!\n", c);
+ fprintf (stderr, "CLIENT: ERROR: Invalid value "
+ "for option -%c!\n", c);
print_usage_and_exit ();
}
if (ctrl->cfg.txbuf_size >= SOCK_TEST_CFG_BUF_SIZE_MIN)
@@ -873,8 +884,8 @@ main (int argc, char **argv)
}
else
{
- fprintf (stderr,
- "ERROR: txbuf size (%lu) less than minumum (%u)!\n",
+ fprintf (stderr, "CLIENT: ERROR: txbuf size (%lu) "
+ "less than minumum (%u)!\n",
ctrl->cfg.txbuf_size, SOCK_TEST_CFG_BUF_SIZE_MIN);
print_usage_and_exit ();
}
@@ -901,16 +912,17 @@ main (int argc, char **argv)
case 'R':
case 'T':
case 'w':
- fprintf (stderr, "ERROR: Option -%c requires an argument.\n",
- optopt);
+ fprintf (stderr, "CLIENT: ERROR: Option -%c "
+ "requires an argument.\n", optopt);
break;
default:
if (isprint (optopt))
- fprintf (stderr, "ERROR: Unknown option `-%c'.\n", optopt);
+ fprintf (stderr, "CLIENT: ERROR: Unknown "
+ "option `-%c'.\n", optopt);
else
- fprintf (stderr, "ERROR: Unknown option character `\\x%x'.\n",
- optopt);
+ fprintf (stderr, "CLIENT: ERROR: Unknown "
+ "option character `\\x%x'.\n", optopt);
}
/* fall thru */
case 'h':
@@ -920,7 +932,7 @@ main (int argc, char **argv)
if (argc < (optind + 2))
{
- fprintf (stderr, "ERROR: Insufficient number of arguments!\n");
+ fprintf (stderr, "CLIENT: ERROR: Insufficient number of arguments!\n");
print_usage_and_exit ();
}
@@ -949,7 +961,8 @@ main (int argc, char **argv)
{
errno_val = errno;
perror ("ERROR in main()");
- fprintf (stderr, "ERROR: socket failed (errno = %d)!\n", errno_val);
+ fprintf (stderr, "CLIENT: ERROR: socket "
+ "failed (errno = %d)!\n", errno_val);
return ctrl->fd;
}
@@ -986,7 +999,7 @@ main (int argc, char **argv)
{
errno_val = errno;
perror ("ERROR in main()");
- fprintf (stderr, "ERROR: connect failed (errno = %d)!\n",
+ fprintf (stderr, "CLIENT: ERROR: connect failed (errno = %d)!\n",
errno_val);
return -1;
}
@@ -1053,7 +1066,7 @@ main (int argc, char **argv)
memset (ctrl->txbuf, 0, ctrl->txbuf_size);
memset (ctrl->rxbuf, 0, ctrl->rxbuf_size);
- printf ("\nType some characters and hit <return>\n"
+ printf ("\nCLIENT: Type some characters and hit <return>\n"
"('" SOCK_TEST_TOKEN_HELP "' for help): ");
if (fgets (ctrl->txbuf, ctrl->txbuf_size, stdin) != NULL)