#include <arpa/inet.h>
#include <hs_apps/vcl/sock_test.h>
#include <fcntl.h>
-#ifndef VCL_TEST
#include <sys/un.h>
-#endif
typedef struct
{
-#ifdef VCL_TEST
- vppcom_endpt_t server_endpt;
-#else
int af_unix_echo_tx;
int af_unix_echo_rx;
-#endif
struct sockaddr_storage server_addr;
uint32_t server_addr_size;
uint32_t cfg_seq_num;
uint8_t dump_cfg;
} sock_client_main_t;
-sock_client_main_t vcl_client_main;
-
+sock_client_main_t sock_client_main;
static int
sock_test_cfg_sync (vcl_test_session_t * socket)
{
- sock_client_main_t *scm = &vcl_client_main;
+ sock_client_main_t *scm = &sock_client_main;
vcl_test_session_t *ctrl = &scm->ctrl_socket;
vcl_test_cfg_t *rl_cfg = (vcl_test_cfg_t *) socket->rxbuf;
int rx_bytes, tx_bytes;
return 0;
}
+static void
+sock_client_echo_af_unix (sock_client_main_t * scm)
+{
+ int fd, errno_val;
+ struct sockaddr_un serveraddr;
+ uint8_t buffer[256];
+ size_t nbytes = strlen (SOCK_TEST_MIXED_EPOLL_DATA) + 1;
+ struct timeval timeout;
+ int rv;
+
+ /* Open AF_UNIX socket and send an echo to test mixed epoll on server.
+ */
+ fd = socket (AF_UNIX, SOCK_STREAM, 0);
+ if (fd < 0)
+ {
+ errno_val = errno;
+ perror ("ERROR in echo_test_client(): socket(AF_UNIX) failed");
+ fprintf (stderr,
+ "CLIENT: ERROR: socket(AF_UNIX, SOCK_STREAM, 0) failed "
+ "(errno = %d)!\n", errno_val);
+ goto out;
+ }
+ memset (&serveraddr, 0, sizeof (serveraddr));
+ serveraddr.sun_family = AF_UNIX;
+ strncpy (serveraddr.sun_path, SOCK_TEST_AF_UNIX_FILENAME,
+ sizeof (serveraddr.sun_path));
+ rv = connect (fd, (struct sockaddr *) &serveraddr, SUN_LEN (&serveraddr));
+ if (rv < 0)
+ {
+ errno_val = errno;
+ perror ("ERROR in echo_test_client(): connect() failed");
+ fprintf (stderr, "CLIENT: ERROR: connect(fd %d, \"%s\", %lu) "
+ "failed (errno = %d)!\n", fd, SOCK_TEST_AF_UNIX_FILENAME,
+ SUN_LEN (&serveraddr), errno_val);
+ goto done;
+ }
+
+ scm->af_unix_echo_tx++;
+ strncpy ((char *) buffer, SOCK_TEST_MIXED_EPOLL_DATA, sizeof (buffer));
+ timeout.tv_sec = 0;
+ timeout.tv_usec = 250000;
+ select (0, NULL, NULL, NULL, &timeout); /* delay .25 secs */
+ rv = write (fd, buffer, nbytes);
+ if (rv < 0)
+ {
+ errno_val = errno;
+ perror ("ERROR in echo_test_client(): write() failed");
+ fprintf (stderr, "CLIENT: ERROR: write(fd %d, \"%s\", %lu) "
+ "failed (errno = %d)!\n", fd, buffer, nbytes, errno_val);
+ goto done;
+ }
+ else if (rv < nbytes)
+ {
+ fprintf (stderr, "CLIENT: ERROR: write(fd %d, \"%s\", %lu) "
+ "returned %d!\n", fd, buffer, nbytes, rv);
+ goto done;
+ }
+
+ printf ("CLIENT (AF_UNIX): TX (%d bytes) - '%s'\n", rv, buffer);
+ memset (buffer, 0, sizeof (buffer));
+ rv = read (fd, buffer, nbytes);
+ if (rv < 0)
+ {
+ errno_val = errno;
+ perror ("ERROR in echo_test_client(): read() failed");
+ fprintf (stderr, "CLIENT: ERROR: read(fd %d, %p, %lu) "
+ "failed (errno = %d)!\n", fd, buffer, nbytes, errno_val);
+ goto done;
+ }
+ else if (rv < nbytes)
+ {
+ fprintf (stderr, "CLIENT: ERROR: read(fd %d, %p, %lu) "
+ "returned %d!\n", fd, buffer, nbytes, rv);
+ goto done;
+ }
+
+ if (!strncmp (SOCK_TEST_MIXED_EPOLL_DATA, (const char *) buffer, nbytes))
+ {
+ printf ("CLIENT (AF_UNIX): RX (%d bytes) - '%s'\n", rv, buffer);
+ scm->af_unix_echo_rx++;
+ }
+ else
+ printf ("CLIENT (AF_UNIX): ERROR: RX (%d bytes) - '%s'\n", rv, buffer);
+
+done:
+ close (fd);
+out:
+ ;
+}
+
static void
echo_test_client ()
{
- sock_client_main_t *scm = &vcl_client_main;
+ sock_client_main_t *scm = &sock_client_main;
vcl_test_session_t *ctrl = &scm->ctrl_socket;
vcl_test_session_t *tsock;
int rx_bytes, tx_bytes, nbytes;
_wfdset = wr_fdset;
_rfdset = rd_fdset;
-#ifdef VCL_TEST
- rv =
- vppcom_select (nfds, (unsigned long *) rfdset,
- (unsigned long *) wfdset, NULL, 0);
-#else
- {
- struct timeval timeout;
- timeout.tv_sec = 0;
- timeout.tv_usec = 0;
- rv = select (nfds, rfdset, wfdset, NULL, &timeout);
- }
-#endif
+ struct timeval timeout;
+ timeout.tv_sec = 0;
+ timeout.tv_usec = 0;
+ rv = select (nfds, rfdset, wfdset, NULL, &timeout);
+
if (rv < 0)
{
perror ("select()");
}
clock_gettime (CLOCK_REALTIME, &ctrl->stats.stop);
-#ifndef VCL_TEST
- {
- int fd, errno_val;
- struct sockaddr_un serveraddr;
- uint8_t buffer[256];
- size_t nbytes = strlen (SOCK_TEST_MIXED_EPOLL_DATA) + 1;
- struct timeval timeout;
-
- /* Open AF_UNIX socket and send an echo to test mixed epoll on server.
- */
- fd = socket (AF_UNIX, SOCK_STREAM, 0);
- if (fd < 0)
- {
- errno_val = errno;
- perror ("ERROR in echo_test_client(): socket(AF_UNIX) failed");
- fprintf (stderr,
- "CLIENT: ERROR: socket(AF_UNIX, SOCK_STREAM, 0) failed "
- "(errno = %d)!\n", errno_val);
- goto out;
- }
- memset (&serveraddr, 0, sizeof (serveraddr));
- serveraddr.sun_family = AF_UNIX;
- strncpy (serveraddr.sun_path, SOCK_TEST_AF_UNIX_FILENAME,
- sizeof (serveraddr.sun_path));
- rv = connect (fd, (struct sockaddr *) &serveraddr, SUN_LEN (&serveraddr));
- if (rv < 0)
- {
- errno_val = errno;
- perror ("ERROR in echo_test_client(): connect() failed");
- fprintf (stderr, "CLIENT: ERROR: connect(fd %d, \"%s\", %lu) "
- "failed (errno = %d)!\n", fd, SOCK_TEST_AF_UNIX_FILENAME,
- SUN_LEN (&serveraddr), errno_val);
- goto done;
- }
-
- scm->af_unix_echo_tx++;
- strncpy ((char *) buffer, SOCK_TEST_MIXED_EPOLL_DATA, sizeof (buffer));
- timeout.tv_sec = 0;
- timeout.tv_usec = 250000;
- select (0, NULL, NULL, NULL, &timeout); /* delay .25 secs */
- rv = write (fd, buffer, nbytes);
- if (rv < 0)
- {
- errno_val = errno;
- perror ("ERROR in echo_test_client(): write() failed");
- fprintf (stderr, "CLIENT: ERROR: write(fd %d, \"%s\", %lu) "
- "failed (errno = %d)!\n", fd, buffer, nbytes, errno_val);
- goto done;
- }
- else if (rv < nbytes)
- {
- fprintf (stderr, "CLIENT: ERROR: write(fd %d, \"%s\", %lu) "
- "returned %d!\n", fd, buffer, nbytes, rv);
- goto done;
- }
-
- printf ("CLIENT (AF_UNIX): TX (%d bytes) - '%s'\n", rv, buffer);
- memset (buffer, 0, sizeof (buffer));
- rv = read (fd, buffer, nbytes);
- if (rv < 0)
- {
- errno_val = errno;
- perror ("ERROR in echo_test_client(): read() failed");
- fprintf (stderr, "CLIENT: ERROR: read(fd %d, %p, %lu) "
- "failed (errno = %d)!\n", fd, buffer, nbytes, errno_val);
- goto done;
- }
- else if (rv < nbytes)
- {
- fprintf (stderr, "CLIENT: ERROR: read(fd %d, %p, %lu) "
- "returned %d!\n", fd, buffer, nbytes, rv);
- goto done;
- }
-
- if (!strncmp (SOCK_TEST_MIXED_EPOLL_DATA, (const char *) buffer, nbytes))
- {
- printf ("CLIENT (AF_UNIX): RX (%d bytes) - '%s'\n", rv, buffer);
- scm->af_unix_echo_rx++;
- }
- else
- printf ("CLIENT (AF_UNIX): ERROR: RX (%d bytes) - '%s'\n", rv, buffer);
-
- done:
- close (fd);
- out:
- ;
- }
-#endif
+ sock_client_echo_af_unix (scm);
for (i = 0; i < ctrl->cfg.num_test_sessions; i++)
{
static void
stream_test_client (vcl_test_t test)
{
- sock_client_main_t *scm = &vcl_client_main;
+ sock_client_main_t *scm = &sock_client_main;
vcl_test_session_t *ctrl = &scm->ctrl_socket;
vcl_test_session_t *tsock;
int tx_bytes;
_wfdset = wr_fdset;
_rfdset = rd_fdset;
-#ifdef VCL_TEST
- rv =
- vppcom_select (nfds, (unsigned long *) rfdset,
- (unsigned long *) wfdset, NULL, 0);
-#else
- {
- struct timeval timeout;
- timeout.tv_sec = 0;
- timeout.tv_usec = 0;
- rv = select (nfds, rfdset, wfdset, NULL, &timeout);
- }
-#endif
+ struct timeval timeout;
+ timeout.tv_sec = 0;
+ timeout.tv_usec = 0;
+ rv = select (nfds, rfdset, wfdset, NULL, &timeout);
+
if (rv < 0)
{
perror ("select()");
static void
exit_client (void)
{
- sock_client_main_t *scm = &vcl_client_main;
+ sock_client_main_t *scm = &sock_client_main;
vcl_test_session_t *ctrl = &scm->ctrl_socket;
vcl_test_session_t *tsock;
int i;
-#ifndef VCL_TEST
printf ("CLIENT: af_unix_echo_tx %d, af_unix_echo_rx %d\n",
scm->af_unix_echo_tx, scm->af_unix_echo_rx);
-#endif
for (i = 0; i < ctrl->cfg.num_test_sessions; i++)
{
tsock = &scm->test_socket[i];
static int
sock_test_connect_test_sockets (uint32_t num_test_sockets)
{
- sock_client_main_t *scm = &vcl_client_main;
+ sock_client_main_t *scm = &sock_client_main;
vcl_test_session_t *ctrl = &scm->ctrl_socket;
vcl_test_session_t *tsock;
int i, rv, errno_val;
for (i = scm->num_test_sockets - 1; i >= num_test_sockets; i--)
{
tsock = &scm->test_socket[i];
-#ifdef VCL_TEST
- vppcom_session_close (tsock->fd);
-#else
close (tsock->fd);
-#endif
free (tsock->txbuf);
free (tsock->rxbuf);
}
for (i = scm->num_test_sockets; i < num_test_sockets; i++)
{
tsock = &scm->test_socket[i];
-#ifdef VCL_TEST
- tsock->fd = vppcom_session_create (ctrl->cfg.transport_udp ?
- VPPCOM_PROTO_UDP :
- VPPCOM_PROTO_TCP,
- 1 /* is_nonblocking */ );
- if (tsock->fd < 0)
- {
- errno = -tsock->fd;
- tsock->fd = -1;
- }
-#else
tsock->fd = socket (ctrl->cfg.address_ip6 ? AF_INET6 : AF_INET,
ctrl->cfg.transport_udp ?
SOCK_DGRAM : SOCK_STREAM, 0);
-#endif
+
if (tsock->fd < 0)
{
errno_val = errno;
return tsock->fd;
}
-#ifdef VCL_TEST
- rv = vppcom_session_connect (tsock->fd, &scm->server_endpt);
- if (rv)
- {
- errno = -rv;
- rv = -1;
- }
-#else
rv = connect (tsock->fd, (struct sockaddr *) &scm->server_addr,
scm->server_addr_size);
-#endif
+
if (rv < 0)
{
errno_val = errno;
return 0;
}
-static void
-dump_help (void)
-{
-#define INDENT "\n "
-
- printf ("CLIENT: Test configuration commands:"
- INDENT VCL_TEST_TOKEN_HELP
- "\t\t\tDisplay help."
- INDENT VCL_TEST_TOKEN_EXIT
- "\t\t\tExit test client & server."
- INDENT VCL_TEST_TOKEN_SHOW_CFG
- "\t\t\tShow the current test cfg."
- INDENT VCL_TEST_TOKEN_RUN_UNI
- "\t\t\tRun the Uni-directional test."
- INDENT VCL_TEST_TOKEN_RUN_BI
- "\t\t\tRun the Bi-directional test."
- INDENT VCL_TEST_TOKEN_VERBOSE
- "\t\t\tToggle verbose setting."
- INDENT VCL_TEST_TOKEN_RXBUF_SIZE
- "<rxbuf size>\tRx buffer size (bytes)."
- INDENT VCL_TEST_TOKEN_TXBUF_SIZE
- "<txbuf size>\tTx buffer size (bytes)."
- INDENT VCL_TEST_TOKEN_NUM_WRITES
- "<# of writes>\tNumber of txbuf writes to server." "\n");
-}
-
static void
cfg_txbuf_size_set (void)
{
- sock_client_main_t *scm = &vcl_client_main;
+ sock_client_main_t *scm = &sock_client_main;
vcl_test_session_t *ctrl = &scm->ctrl_socket;
char *p = ctrl->txbuf + strlen (VCL_TEST_TOKEN_TXBUF_SIZE);
uint64_t txbuf_size = strtoull ((const char *) p, NULL, 10);
static void
cfg_num_writes_set (void)
{
- sock_client_main_t *scm = &vcl_client_main;
+ sock_client_main_t *scm = &sock_client_main;
vcl_test_session_t *ctrl = &scm->ctrl_socket;
char *p = ctrl->txbuf + strlen (VCL_TEST_TOKEN_NUM_WRITES);
uint32_t num_writes = strtoul ((const char *) p, NULL, 10);
static void
cfg_num_test_sockets_set (void)
{
- sock_client_main_t *scm = &vcl_client_main;
+ sock_client_main_t *scm = &sock_client_main;
vcl_test_session_t *ctrl = &scm->ctrl_socket;
char *p = ctrl->txbuf + strlen (VCL_TEST_TOKEN_NUM_TEST_SESS);
uint32_t num_test_sockets = strtoul ((const char *) p, NULL, 10);
static void
cfg_rxbuf_size_set (void)
{
- sock_client_main_t *scm = &vcl_client_main;
+ sock_client_main_t *scm = &sock_client_main;
vcl_test_session_t *ctrl = &scm->ctrl_socket;
char *p = ctrl->txbuf + strlen (VCL_TEST_TOKEN_RXBUF_SIZE);
uint64_t rxbuf_size = strtoull ((const char *) p, NULL, 10);
static void
cfg_verbose_toggle (void)
{
- sock_client_main_t *scm = &vcl_client_main;
+ sock_client_main_t *scm = &sock_client_main;
vcl_test_session_t *ctrl = &scm->ctrl_socket;
ctrl->cfg.verbose = ctrl->cfg.verbose ? 0 : 1;
static vcl_test_t
parse_input ()
{
- sock_client_main_t *scm = &vcl_client_main;
+ sock_client_main_t *scm = &sock_client_main;
vcl_test_session_t *ctrl = &scm->ctrl_socket;
vcl_test_t rv = VCL_TEST_TYPE_NONE;
int
main (int argc, char **argv)
{
- sock_client_main_t *scm = &vcl_client_main;
+ sock_client_main_t *scm = &sock_client_main;
vcl_test_session_t *ctrl = &scm->ctrl_socket;
int c, rv, errno_val;
vcl_test_t post_test = VCL_TEST_TYPE_NONE;
print_usage_and_exit ();
}
-#ifdef VCL_TEST
- ctrl->fd = vppcom_app_create ("vcl_test_client");
- if (ctrl->fd < 0)
- {
- errno = -ctrl->fd;
- ctrl->fd = -1;
- }
- else
- {
- ctrl->fd = vppcom_session_create (ctrl->cfg.transport_udp ?
- VPPCOM_PROTO_UDP :
- VPPCOM_PROTO_TCP,
- 0 /* is_nonblocking */ );
- if (ctrl->fd < 0)
- {
- errno = -ctrl->fd;
- ctrl->fd = -1;
- }
- }
-#else
ctrl->fd = socket (ctrl->cfg.address_ip6 ? AF_INET6 : AF_INET,
ctrl->cfg.transport_udp ? SOCK_DGRAM : SOCK_STREAM, 0);
-#endif
if (ctrl->fd < 0)
{
server_addr->sin_port = htons (atoi (argv[optind]));
}
-#ifdef VCL_TEST
- if (ctrl->cfg.address_ip6)
- {
- struct sockaddr_in6 *server_addr =
- (struct sockaddr_in6 *) &scm->server_addr;
- scm->server_endpt.is_ip4 = 0;
- scm->server_endpt.ip = (uint8_t *) & server_addr->sin6_addr;
- scm->server_endpt.port = (uint16_t) server_addr->sin6_port;
- }
- else
- {
- struct sockaddr_in *server_addr =
- (struct sockaddr_in *) &scm->server_addr;
- scm->server_endpt.is_ip4 = 1;
- scm->server_endpt.ip = (uint8_t *) & server_addr->sin_addr;
- scm->server_endpt.port = (uint16_t) server_addr->sin_port;
- }
-#endif
-
do
{
printf ("\nCLIENT: Connecting to server...\n");
-#ifdef VCL_TEST
- rv = vppcom_session_connect (ctrl->fd, &scm->server_endpt);
- if (rv)
- {
- errno = -rv;
- rv = -1;
- }
-#else
- rv =
- connect (ctrl->fd, (struct sockaddr *) &scm->server_addr,
- scm->server_addr_size);
-#endif
+ rv = connect (ctrl->fd, (struct sockaddr *) &scm->server_addr,
+ scm->server_addr_size);
+
if (rv < 0)
{
errno_val = errno;
}
exit_client ();
-#ifdef VCL_TEST
- vppcom_session_close (ctrl->fd);
- vppcom_app_destroy ();
- return 0;
-#else
close (ctrl->fd);
return (scm->af_unix_echo_tx == scm->af_unix_echo_rx) ? 0 : -1;
-#endif
}
/*
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/ioctl.h>
-
-#define SOCK_SERVER_USE_EPOLL 1
-#define VPPCOM_SESSION_ATTR_UNIT_TEST 0
-
-#if SOCK_SERVER_USE_EPOLL
#include <sys/epoll.h>
-#if !defined(VCL_TEST)
#include <sys/un.h>
-#endif
-#endif
-#ifdef VCL_TEST
-#if VPPCOM_SESSION_ATTR_UNIT_TEST
-#define BUFLEN sizeof (uint64_t) * 16
-uint64_t buffer[16];
-uint32_t buflen = BUFLEN;
-uint32_t *flags = (uint32_t *) buffer;
-#endif
-#endif
+#define SOCK_SERVER_MAX_TEST_CONN 10
+#define SOCK_SERVER_MAX_EPOLL_EVENTS 10
typedef struct
{
uint32_t buf_size;
vcl_test_cfg_t cfg;
vcl_test_stats_t stats;
-#ifdef VCL_TEST
- vppcom_endpt_t endpt;
- uint8_t ip[16];
-#endif
} sock_server_conn_t;
typedef struct
uint32_t transport_udp;
} sock_server_cfg_t;
-#define SOCK_SERVER_MAX_TEST_CONN 10
-#define SOCK_SERVER_MAX_EPOLL_EVENTS 10
typedef struct
{
int listen_fd;
sock_server_cfg_t cfg;
-#if SOCK_SERVER_USE_EPOLL
int epfd;
struct epoll_event listen_ev;
struct epoll_event wait_events[SOCK_SERVER_MAX_EPOLL_EVENTS];
-#if !defined (VCL_TEST)
int af_unix_listen_fd;
int af_unix_fd;
struct epoll_event af_unix_listen_ev;
struct sockaddr_un serveraddr;
uint32_t af_unix_xacts;
-#endif
-#endif
size_t num_conn;
size_t conn_pool_size;
sock_server_conn_t *conn_pool;
sock_server_main_t sock_server_main;
-#if ! SOCK_SERVER_USE_EPOLL
-static inline int
-get_nfds (void)
-{
- sock_server_main_t *ssm = &sock_server_main;
- int i, nfds;
-
- for (nfds = i = 0; i < FD_SETSIZE; i++)
- {
- if (FD_ISSET (i, &ssm->rd_fdset) || FD_ISSET (i, &ssm->wr_fdset))
- nfds = i + 1;
- }
- return nfds;
-}
-
-static inline void
-conn_fdset_set (sock_server_conn_t * conn, fd_set * fdset)
-{
- sock_server_main_t *ssm = &sock_server_main;
-
- FD_SET (conn->fd, fdset);
- ssm->nfds = get_nfds ();
-}
-
-static inline void
-conn_fdset_clr (sock_server_conn_t * conn, fd_set * fdset)
-{
- sock_server_main_t *ssm = &sock_server_main;
-
- FD_CLR (conn->fd, fdset);
- ssm->nfds = get_nfds ();
-}
-#endif
-
static inline void
conn_pool_expand (size_t expand_size)
{
{
if (!ssm->conn_pool[i].is_alloc)
{
-#ifdef VCL_TEST
- ssm->conn_pool[i].endpt.ip = ssm->conn_pool[i].ip;
-#endif
ssm->conn_pool[i].is_alloc = 1;
return (&ssm->conn_pool[i]);
}
static inline void
conn_pool_free (sock_server_conn_t * conn)
{
-#if ! SOCK_SERVER_USE_EPOLL
- sock_server_main_t *ssm = &sock_server_main;
-
- conn_fdset_clr (conn, &ssm->rd_fdset);
- conn_fdset_clr (conn, &ssm->wr_fdset);
-#endif
conn->fd = 0;
conn->is_alloc = 0;
}
}
}
-#if SOCK_SERVER_USE_EPOLL && !defined (VCL_TEST)
static inline void
af_unix_echo (void)
{
close (af_unix_client_fd);
}
-#endif
-
static inline void
new_client (void)
{
return;
}
-#ifdef VCL_TEST
- client_fd = vppcom_session_accept (ssm->listen_fd, &conn->endpt, 0);
- if (client_fd < 0)
- errno = -client_fd;
-#elif HAVE_ACCEPT4
+#if HAVE_ACCEPT4
client_fd = accept4 (ssm->listen_fd, (struct sockaddr *) NULL, NULL, NULL);
#else
client_fd = accept (ssm->listen_fd, (struct sockaddr *) NULL, NULL);
conn->fd = client_fd;
-#if ! SOCK_SERVER_USE_EPOLL
- conn_fdset_set (conn, &ssm->rd_fdset);
- ssm->nfds++;
-#else
- {
- struct epoll_event ev;
- int rv;
-
- ev.events = EPOLLIN;
- ev.data.u64 = conn - ssm->conn_pool;
-#ifdef VCL_TEST
- rv = vppcom_epoll_ctl (ssm->epfd, EPOLL_CTL_ADD, client_fd, &ev);
- if (rv)
- errno = -rv;
-#else
- rv = epoll_ctl (ssm->epfd, EPOLL_CTL_ADD, client_fd, &ev);
-#endif
- if (rv < 0)
- {
- int errno_val;
- errno_val = errno;
- perror ("ERROR in new_client()");
- fprintf (stderr, "SERVER: ERROR: epoll_ctl failed (errno = %d)!\n",
- errno_val);
- }
- else
- ssm->nfds++;
- }
-#endif
+ struct epoll_event ev;
+ int rv;
+
+ ev.events = EPOLLIN;
+ ev.data.u64 = conn - ssm->conn_pool;
+ rv = epoll_ctl (ssm->epfd, EPOLL_CTL_ADD, client_fd, &ev);
+
+ if (rv < 0)
+ {
+ int errno_val;
+ errno_val = errno;
+ perror ("ERROR in new_client()");
+ fprintf (stderr, "SERVER: ERROR: epoll_ctl failed (errno = %d)!\n",
+ errno_val);
+ }
+ else
+ ssm->nfds++;
}
void
int errno_val;
int c, v, i;
uint16_t port = VCL_TEST_SERVER_PORT;
-#if ! SOCK_SERVER_USE_EPOLL
- fd_set _rfdset, *rfdset = &_rfdset;
-#endif
-#ifdef VCL_TEST
- vppcom_endpt_t endpt;
-#else
uint32_t servaddr_size;
-#if ! SOCK_SERVER_USE_EPOLL
- fd_set _wfdset, *wfdset = &_wfdset;
-#endif
-#endif
opterr = 0;
while ((c = getopt (argc, argv, "6D")) != -1)
conn_pool_expand (SOCK_SERVER_MAX_TEST_CONN + 1);
-#ifdef VCL_TEST
- rv = vppcom_app_create ("vcl_test_server");
- if (rv)
- {
- errno = -rv;
- ssm->listen_fd = -1;
- }
- else
- {
- ssm->listen_fd = vppcom_session_create (ssm->cfg.transport_udp ?
- VPPCOM_PROTO_UDP :
- VPPCOM_PROTO_TCP,
- 0 /* is_nonblocking */ );
- }
-#else
ssm->listen_fd = socket (ssm->cfg.address_ip6 ? AF_INET6 : AF_INET,
ssm->cfg.transport_udp ? SOCK_DGRAM : SOCK_STREAM,
0);
-#if SOCK_SERVER_USE_EPOLL && !defined (VCL_TEST)
unlink ((const char *) SOCK_TEST_AF_UNIX_FILENAME);
ssm->af_unix_listen_fd = socket (AF_UNIX, SOCK_STREAM, 0);
if (ssm->af_unix_listen_fd < 0)
unlink ((const char *) SOCK_TEST_AF_UNIX_FILENAME);
return rv;
}
-#endif /* SOCK_SERVER_USE_EPOLL */
-#endif
+
if (ssm->listen_fd < 0)
{
errno_val = errno;
if (ssm->cfg.address_ip6)
{
struct sockaddr_in6 *server_addr = (struct sockaddr_in6 *) &servaddr;
-#ifndef VCL_TEST
servaddr_size = sizeof (*server_addr);
-#endif
server_addr->sin6_family = AF_INET6;
server_addr->sin6_addr = in6addr_any;
server_addr->sin6_port = htons (port);
else
{
struct sockaddr_in *server_addr = (struct sockaddr_in *) &servaddr;
-#ifndef VCL_TEST
servaddr_size = sizeof (*server_addr);
-#endif
server_addr->sin_family = AF_INET;
server_addr->sin_addr.s_addr = htonl (INADDR_ANY);
server_addr->sin_port = htons (port);
}
-#ifdef VCL_TEST
- if (ssm->cfg.address_ip6)
- {
- struct sockaddr_in6 *server_addr = (struct sockaddr_in6 *) &servaddr;
- endpt.is_ip4 = 0;
- endpt.ip = (uint8_t *) & server_addr->sin6_addr;
- endpt.port = (uint16_t) server_addr->sin6_port;
- }
- else
- {
- struct sockaddr_in *server_addr = (struct sockaddr_in *) &servaddr;
- endpt.is_ip4 = 1;
- endpt.ip = (uint8_t *) & server_addr->sin_addr;
- endpt.port = (uint16_t) server_addr->sin_port;
- }
-
- rv = vppcom_session_bind (ssm->listen_fd, &endpt);
- if (rv)
- {
- errno = -rv;
- rv = -1;
- }
-#else
rv = bind (ssm->listen_fd, (struct sockaddr *) &servaddr, servaddr_size);
-#endif
if (rv < 0)
{
errno_val = errno;
- perror ("ERROR in main()");
+ perror ("ERROR bind returned");
fprintf (stderr, "SERVER: ERROR: bind failed (errno = %d)!\n",
errno_val);
return rv;
if (fcntl (ssm->listen_fd, F_SETFL, O_NONBLOCK) < 0)
{
errno_val = errno;
- perror ("ERROR in main()");
+ perror ("ERROR fcntl returned");
fprintf (stderr, "SERVER: ERROR: fcntl failed (errno = %d)!\n",
errno_val);
return rv;
}
-#ifdef VCL_TEST
- rv = vppcom_session_listen (ssm->listen_fd, 10);
- if (rv)
- {
- errno = -rv;
- rv = -1;
- }
-#else
rv = listen (ssm->listen_fd, 10);
-#endif
if (rv < 0)
{
errno_val = errno;
return rv;
}
-#if ! SOCK_SERVER_USE_EPOLL
-
- FD_ZERO (&ssm->wr_fdset);
- FD_ZERO (&ssm->rd_fdset);
-
- FD_SET (ssm->listen_fd, &ssm->rd_fdset);
- ssm->nfds = ssm->listen_fd + 1;
-
-#else
-#ifdef VCL_TEST
- ssm->epfd = vppcom_epoll_create ();
- if (ssm->epfd < 0)
- errno = -ssm->epfd;
-#else
ssm->epfd = epoll_create (1);
-#endif
if (ssm->epfd < 0)
{
errno_val = errno;
ssm->listen_ev.events = EPOLLIN;
ssm->listen_ev.data.u32 = ~0;
-#ifdef VCL_TEST
- rv = vppcom_epoll_ctl (ssm->epfd, EPOLL_CTL_ADD, ssm->listen_fd,
- &ssm->listen_ev);
- if (rv < 0)
- errno = -rv;
-#else
ssm->af_unix_listen_ev.events = EPOLLIN;
ssm->af_unix_listen_ev.data.u32 = SOCK_TEST_AF_UNIX_ACCEPT_DATA;
rv = epoll_ctl (ssm->epfd, EPOLL_CTL_ADD, ssm->af_unix_listen_fd,
}
rv = epoll_ctl (ssm->epfd, EPOLL_CTL_ADD, ssm->listen_fd, &ssm->listen_ev);
-#endif
if (rv < 0)
{
errno_val = errno;
"(errno = %d)!\n", errno_val);
return rv;
}
-#endif
printf ("\nSERVER: Waiting for a client to connect on port %d...\n", port);
while (1)
{
-#if ! SOCK_SERVER_USE_EPOLL
- _rfdset = ssm->rd_fdset;
-
-#ifdef VCL_TEST
- rv = vppcom_select (ssm->nfds, (unsigned long *) rfdset, NULL, NULL, 0);
-#else
- {
- struct timeval timeout;
- timeout = ssm->timeout;
- _wfdset = ssm->wr_fdset;
- rv = select (ssm->nfds, rfdset, wfdset, NULL, &timeout);
- }
-#endif
- if (rv < 0)
- {
- perror ("select()");
- fprintf (stderr, "\nSERVER: ERROR: select() failed -- aborting!\n");
- main_rv = -1;
- goto done;
- }
- else if (rv == 0)
- continue;
-
- if (FD_ISSET (ssm->listen_fd, rfdset))
- new_client ();
-
- for (i = 0; i < ssm->conn_pool_size; i++)
- {
- if (!ssm->conn_pool[i].is_alloc)
- continue;
-
- conn = &ssm->conn_pool[i];
-#else
int num_ev;
-#ifdef VCL_TEST
- num_ev = vppcom_epoll_wait (ssm->epfd, ssm->wait_events,
- SOCK_SERVER_MAX_EPOLL_EVENTS, 60.0);
- if (num_ev < 0)
- errno = -num_ev;
-#else
num_ev = epoll_wait (ssm->epfd, ssm->wait_events,
SOCK_SERVER_MAX_EPOLL_EVENTS, 60000);
-#endif
if (num_ev < 0)
{
perror ("epoll_wait()");
conn = &ssm->conn_pool[ssm->wait_events[i].data.u32];
if (ssm->wait_events[i].events & (EPOLLHUP | EPOLLRDHUP))
{
-#ifdef VCL_TEST
- vppcom_session_close (conn->fd);
-#else
close (conn->fd);
-#endif
continue;
}
if (ssm->wait_events[i].data.u32 == ~0)
new_client ();
continue;
}
-#if !defined (VCL_TEST)
else if (ssm->wait_events[i].data.u32 ==
SOCK_TEST_AF_UNIX_ACCEPT_DATA)
{
af_unix_echo ();
continue;
}
-#endif
-#endif
client_fd = conn->fd;
-#if ! SOCK_SERVER_USE_EPOLL
- if (FD_ISSET (client_fd, rfdset))
-#else
if (EPOLLIN & ssm->wait_events[i].events)
-#endif
{
read_again:
rx_bytes = sock_test_read (client_fd, conn->buf,
case VCL_TEST_TYPE_EXIT:
printf ("SERVER: Have a great day, "
"connection %d!\n", client_fd);
-#ifdef VCL_TEST
- vppcom_session_close (client_fd);
-#else
close (client_fd);
-#endif
conn_pool_free (conn);
printf ("SERVER: Closed client fd %d\n", client_fd);
-#if ! SOCK_SERVER_USE_EPOLL
- if (ssm->nfds == (ssm->listen_fd + 1))
-#else
ssm->nfds--;
if (!ssm->nfds)
-#endif
{
printf ("SERVER: All client connections "
"closed.\n\nSERVER: "
}
done:
-#ifdef VCL_TEST
- vppcom_session_close (ssm->listen_fd);
- vppcom_app_destroy ();
-#else
close (ssm->listen_fd);
-
-#if SOCK_SERVER_USE_EPOLL && !defined (VCL_TEST)
close (ssm->af_unix_listen_fd);
unlink ((const char *) SOCK_TEST_AF_UNIX_FILENAME);
-#endif /* SOCK_SERVER_USE_EPOLL */
-#endif
if (ssm->conn_pool)
free (ssm->conn_pool);
Code Review / vpp.git / commitdiff