static struct xio_connection *sd_xio_create_connection(struct xio_context *ctx,
const struct node_id *nid,
void *user_ctx)
{
struct xio_connection *conn;
struct xio_session *session;
char url[256];
struct xio_session_params params;
struct xio_connection_params cparams;
if (nid->io_transport_type == IO_TRANSPORT_TYPE_RDMA)
snprintf(url, 256, "rdma://%s",
addr_to_str(nid->io_addr, nid->io_port));
else
snprintf(url, 256, "tcp://%s",
addr_to_str(nid->io_addr, nid->io_port));
memset(¶ms, 0, sizeof(params));
params.type = XIO_SESSION_CLIENT;
params.ses_ops = &client_ses_ops;
params.uri = url;
params.user_context = user_ctx;
session = xio_session_create(¶ms);
memset(&cparams, 0, sizeof(cparams));
cparams.session = session;
cparams.ctx = ctx;
cparams.conn_user_context = user_ctx;
conn = xio_connect(&cparams);
return conn;
}
struct xio_connection *sd_xio_gw_create_connection(struct xio_context *ctx,
struct xio_session *session,
void *user_ctx)
{
struct xio_connection *conn;
struct xio_connection_params cparams;
memset(&cparams, 0, sizeof(cparams));
cparams.session = session;
cparams.ctx = ctx;
cparams.conn_user_context = user_ctx;
conn = xio_connect(&cparams);
return conn;
}
/*---------------------------------------------------------------------------*/
int main(int argc, char *argv[])
{
struct xio_session *session;
char url[256];
struct session_data session_data;
int i = 0;
struct xio_session_params params;
if (argc < 3) {
printf("Usage: %s <host> <port> <transport:optional>\n",
argv[0]);
exit(1);
}
memset(&session_data, 0, sizeof(session_data));
memset(¶ms, 0, sizeof(params));
/* initialize library */
xio_init();
/* create thread context for the client */
session_data.ctx = xio_context_create(NULL, 0, -1);
/* create url to connect to */
if (argc > 3)
sprintf(url, "%s://%s:%s", argv[3], argv[1], argv[2]);
else
sprintf(url, "rdma://%s:%s", argv[1], argv[2]);
params.type = XIO_SESSION_CLIENT;
params.ses_ops = &ses_ops;
params.user_context = &session_data;
params.uri = url;
session = xio_session_create(¶ms);
/* connect the session */
session_data.conn = xio_connect(session, session_data.ctx,
0, NULL, &session_data);
/* create "hello world" message */
for (i = 0; i < QUEUE_DEPTH; i++) {
memset(&session_data.req[i], 0, sizeof(session_data.req[i]));
/* header */
session_data.req[i].out.header.iov_base =
strdup("hello world header request");
session_data.req[i].out.header.iov_len =
strlen(session_data.req[i].out.header.iov_base) + 1;
/* iovec[0]*/
session_data.req[i].in.sgl_type = XIO_SGL_TYPE_IOV;
session_data.req[i].in.data_iov.max_nents = XIO_IOVLEN;
session_data.req[i].out.sgl_type = XIO_SGL_TYPE_IOV;
session_data.req[i].out.data_iov.max_nents = XIO_IOVLEN;
session_data.req[i].out.data_iov.sglist[0].iov_base =
strdup("hello world data request");
session_data.req[i].out.data_iov.sglist[0].iov_len =
strlen(session_data.req[i].out.data_iov.sglist[0].iov_base) + 1;
session_data.req[i].out.data_iov.nents = 1;
}
/* send first message */
for (i = 0; i < QUEUE_DEPTH; i++) {
xio_send_request(session_data.conn, &session_data.req[i]);
session_data.nsent++;
}
/* event dispatcher is now running */
xio_context_run_loop(session_data.ctx, XIO_INFINITE);
/* normal exit phase */
fprintf(stdout, "exit signaled\n");
/* free the message */
for (i = 0; i < QUEUE_DEPTH; i++) {
free(session_data.req[i].out.header.iov_base);
free(session_data.req[i].out.data_iov.sglist[0].iov_base);
}
/* free the context */
xio_context_destroy(session_data.ctx);
xio_shutdown();
printf("good bye\n");
return 0;
}
/*---------------------------------------------------------------------------*/
static int xio_client_main(void *data)
{
char **argv = (char **) data;
struct xio_session *session;
char url[256];
struct xio_context *ctx;
struct hw_session_data *session_data;
int i = 0;
/* client session attributes */
struct xio_session_attr attr = {
&ses_ops, /* callbacks structure */
NULL, /* no need to pass the server private data */
0
};
session_data = kzalloc(sizeof(*session_data), GFP_KERNEL);
if (!session_data) {
printk("session_data alloc failed\n");
return 0;
}
/* create thread context for the client */
ctx = xio_ctx_open(XIO_LOOP_GIVEN_THREAD, NULL, current, 0, -1);
if (!ctx) {
kfree(session_data);
printk("context open filed\n");
return 0;
}
session_data->ctx = ctx;
/* create url to connect to */
sprintf(url, "rdma://%s:%s", argv[1], argv[2]);
session = xio_session_open(XIO_SESSION_REQ,
&attr, url, 0, 0, session_data);
/* connect the session */
session_data->conn = xio_connect(session, ctx, 0, NULL, session_data);
/* create "hello world" message */
for (i = 0; i < QUEUE_DEPTH; i++) {
memset(&session_data->req[i], 0, sizeof(session_data->req[i]));
session_data->req[i].out.header.iov_base =
kstrdup("hello world header request", GFP_KERNEL);
session_data->req[i].out.header.iov_len =
strlen(session_data->req[i].out.header.iov_base);
}
/* send first message */
for (i = 0; i < QUEUE_DEPTH; i++)
xio_send_request(session_data->conn, &session_data->req[i]);
/* the default xio supplied main loop */
xio_ev_loop_run(ctx);
/* normal exit phase */
printk("exit signaled\n");
/* free the message */
for (i = 0; i < QUEUE_DEPTH; i++)
kfree(session_data->req[i].out.header.iov_base);
/* free the context */
xio_ctx_close(ctx);
kfree(session_data);
printk("good bye\n");
return 0;
}
/*---------------------------------------------------------------------------*/
int main(int argc, char *const argv[])
{
struct xio_session *session;
char url[256];
int i;
struct sigaction sa;
int c;
char *addr = NULL;
char *port = NULL;
char *trans = NULL;
struct xio_session_params params;
struct xio_connection_params cparams;
while (1) {
c = getopt_long(argc, argv, "a:p:r:hdnV", longopts, NULL);
if (c == -1)
break;
switch (c) {
case 'a':
addr = optarg;
break;
case 'p':
port = optarg;
break;
case 'r':
trans = optarg;
break;
case 'h':
usage(argv[0], 0);
case 'd':
debug_flag++;
nofork_flag++;
break;
case 'n':
nofork_flag++;
break;
case 'V':
printf("%s\n", PACKAGE_STRING);
exit(0);
break;
default:
usage(argv[0], 1);
break;
}
}
memset(&sa, 0, sizeof(sa));
sa.sa_handler = signal_handler;
sigaction(SIGINT, &sa, NULL);
sigaction(SIGTERM, &sa, NULL);
sigaction(SIGQUIT, &sa, NULL);
sigaction(SIGHUP, &sa, NULL);
sa.sa_handler = SIG_IGN;
sa.sa_flags = SA_RESTART;
sigaction(SIGPIPE, &sa, NULL);
if (!nofork_flag && daemon(0, 0)) {
logerr("daemon() failed");
exit(1);
}
if (!debug_flag) {
openlog("xioclntd", LOG_PID, LOG_DAEMON);
use_syslog = 1;
}
/* Create the process PID file */
if (create_pidfile(pid_file) != 0)
exit(EXIT_FAILURE);
memset(&session_data, 0, sizeof(session_data));
memset(¶ms, 0, sizeof(params));
memset(&cparams, 0, sizeof(cparams));
/* initialize library */
xio_init();
/* create "hello world" message */
for (i = 0; i < QUEUE_DEPTH; i++) {
memset(&session_data.req[i], 0, sizeof(session_data.req[i]));
/* header */
session_data.req[i].out.header.iov_base =
strdup("hello world header request");
session_data.req[i].out.header.iov_len =
strlen((const char *)
session_data.req[i].out.header.iov_base) + 1;
/* iovec[0]*/
session_data.req[i].out.sgl_type = XIO_SGL_TYPE_IOV;
session_data.req[i].out.data_iov.max_nents = XIO_IOVLEN;
session_data.req[i].out.data_iov.sglist[0].iov_base =
strdup("hello world iovec request");
session_data.req[i].out.data_iov.sglist[0].iov_len =
strlen((const char *)
session_data.req[i].out.data_iov.sglist[0].iov_base) + 1;
session_data.req[i].out.data_iov.nents = 1;
}
/* create thread context for the client */
session_data.ctx = xio_context_create(NULL, 0, -1);
/* create url to connect to */
if (trans)
sprintf(url, "%s://%s:%s", trans, addr, port);
else
sprintf(url, "rdma://%s:%s", addr, port);
params.type = XIO_SESSION_CLIENT;
params.ses_ops = &ses_ops;
params.user_context = &session_data;
params.uri = url;
reconnect:
session = xio_session_create(¶ms);
cparams.session = session;
cparams.ctx = session_data.ctx;
cparams.conn_user_context = &session_data;
/* connect the session */
session_data.conn = xio_connect(&cparams);
/* event dispatcher is now running */
xio_context_run_loop(session_data.ctx, XIO_INFINITE);
if (reconnect_flag || reload_flag) {
session_data.cnt = 0;
if (reconnect_flag)
sleep(1);
reload_flag = 0;
reconnect_flag = 0;
goto reconnect;
}
/* normal exit phase */
logit(LOG_INFO, "exit signaled\n");
/* free the message */
for (i = 0; i < QUEUE_DEPTH; i++) {
free(session_data.req[i].out.header.iov_base);
free(session_data.req[i].out.data_iov.sglist[0].iov_base);
}
/* free the context */
xio_context_destroy(session_data.ctx);
xio_shutdown();
remove_pidfile();
if (use_syslog)
closelog();
return 0;
}
/*---------------------------------------------------------------------------*/
static void *worker_thread(void *data)
{
struct thread_data *tdata = data;
cpu_set_t cpuset;
struct xio_msg *msg;
int i;
/* set affinity to thread */
CPU_ZERO(&cpuset);
CPU_SET(tdata->affinity, &cpuset);
pthread_setaffinity_np(tdata->thread_id, sizeof(cpu_set_t), &cpuset);
/* prepare data for the cuurent thread */
tdata->pool = msg_pool_alloc(tdata->user_param->queue_depth);
/* create thread context for the client */
tdata->ctx = xio_context_create(NULL, tdata->user_param->poll_timeout,
tdata->affinity);
/* connect the session */
tdata->conn = xio_connect(tdata->session, tdata->ctx,
tdata->cid, NULL, tdata);
if (tdata->data_len)
tdata->xbuf = xio_alloc(tdata->data_len);
for (i = 0; i < tdata->user_param->queue_depth; i++) {
/* create transaction */
msg = msg_pool_get(tdata->pool);
if (msg == NULL)
break;
/* get pointers to internal buffers */
msg->in.header.iov_len = 0;
msg->in.data_iovlen = 0;
msg->out.header.iov_len = 0;
if (tdata->data_len) {
msg->out.data_iovlen = 1;
msg->out.data_iov[0].iov_base = tdata->xbuf->addr;
msg->out.data_iov[0].iov_len = tdata->xbuf->length;
msg->out.data_iov[0].mr = tdata->xbuf->mr;
} else {
msg->out.data_iovlen = 0;
}
msg->user_context = (void *)get_cycles();
/* send first message */
if (xio_send_request(tdata->conn, msg) == -1) {
if (xio_errno() != EAGAIN)
printf("**** [%p] Error - xio_send_request " \
"failed. %s\n",
tdata->session,
xio_strerror(xio_errno()));
msg_pool_put(tdata->pool, msg);
return 0;
}
if (tdata->do_stat)
tdata->stat.scnt++;
tdata->tx_nr++;
}
/* the default xio supplied main loop */
xio_context_run_loop(tdata->ctx, XIO_INFINITE);
/* normal exit phase */
if (tdata->pool)
msg_pool_free(tdata->pool);
if (tdata->xbuf)
xio_free(&tdata->xbuf);
/* free the context */
xio_context_destroy(tdata->ctx);
return NULL;
}
/*---------------------------------------------------------------------------*/
int main(int argc, char *argv[])
{
struct xio_session *session;
char url[256];
struct session_data session_data;
int i = 0;
/* client session attributes */
struct xio_session_attr attr = {
&ses_ops, /* callbacks structure */
NULL, /* no need to pass the server private data */
0
};
memset(&session_data, 0, sizeof(session_data));
/* initialize library */
xio_init();
/* create thread context for the client */
session_data.ctx = xio_context_create(NULL, 0);
/* create url to connect to */
sprintf(url, "rdma://%s:%s", argv[1], argv[2]);
session = xio_session_create(XIO_SESSION_CLIENT,
&attr, url, 0, 0, &session_data);
/* connect the session */
session_data.conn = xio_connect(session, session_data.ctx,
0, NULL, &session_data);
/* create "hello world" message */
for (i = 0; i < QUEUE_DEPTH; i++) {
memset(&session_data.req[i], 0, sizeof(session_data.req[i]));
session_data.req[i].out.header.iov_base =
strdup("hello world header request");
session_data.req[i].out.header.iov_len =
strlen(session_data.req[i].out.header.iov_base) + 1;
}
/* send first message */
for (i = 0; i < QUEUE_DEPTH; i++) {
xio_send_request(session_data.conn, &session_data.req[i]);
session_data.nsent++;
}
/* event dispatcher is now running */
xio_context_run_loop(session_data.ctx, XIO_INFINITE);
/* normal exit phase */
fprintf(stdout, "exit signaled\n");
/* free the message */
for (i = 0; i < QUEUE_DEPTH; i++)
free(session_data.req[i].out.header.iov_base);
/* free the context */
xio_context_destroy(session_data.ctx);
xio_shutdown();
printf("good bye\n");
return 0;
}
/*---------------------------------------------------------------------------*/
int main(int argc, char *argv[])
{
struct xio_session *session;
char url[256];
struct session_data session_data;
int i = 0;
struct event timeout;
struct event xio_event;
struct timeval tv;
struct xio_poll_params poll_params;
struct xio_session_params params;
if (argc < 3) {
printf("Usage: %s <host> <port> <transport:optional>\n",
argv[0]);
exit(1);
}
memset(&session_data, 0, sizeof(session_data));
memset(¶ms, 0, sizeof(params));
/* initialize library */
xio_init();
/* create thread context for the client */
session_data.ctx = xio_context_create(NULL, 0, -1);
/* get poll parameters for libevent */
xio_context_get_poll_params(session_data.ctx, &poll_params);
/* create url to connect to */
if (argc > 3)
sprintf(url, "%s://%s:%s", argv[3], argv[1], argv[2]);
else
sprintf(url, "rdma://%s:%s", argv[1], argv[2]);
params.type = XIO_SESSION_CLIENT;
params.ses_ops = &ses_ops;
params.user_context = &session_data;
params.uri = url;
session = xio_session_create(¶ms);
/* connect the session */
session_data.conn = xio_connect(session, session_data.ctx,
0, NULL, &session_data);
/* create "hello world" message */
for (i = 0; i < QUEUE_DEPTH; i++) {
memset(&session_data.req[i], 0, sizeof(session_data.req[i]));
/* header */
session_data.req[i].out.header.iov_base =
strdup("hello world header request");
session_data.req[i].out.header.iov_len =
strlen(session_data.req[i].out.header.iov_base) + 1;
/* iovec[0]*/
session_data.req[i].out.sgl_type = XIO_SGL_TYPE_IOV;
session_data.req[i].out.data_iov.max_nents = XIO_IOVLEN;
session_data.req[i].out.data_iov.sglist[0].iov_base =
strdup("hello world iovec request");
session_data.req[i].out.data_iov.sglist[0].iov_len =
strlen(session_data.req[i].out.data_iov.sglist[0].iov_base) + 1;
session_data.req[i].out.data_iov.nents = 1;
}
/* send first message */
for (i = 0; i < QUEUE_DEPTH; i++) {
xio_send_request(session_data.conn, &session_data.req[i]);
session_data.nsent++;
}
/* Initialize the event library */
session_data.evbase = event_base_new();
/* Initialize one timer event */
event_assign(&timeout, session_data.evbase, -1,
EV_PERSIST, timeout_cb, (void *)&timeout);
evutil_timerclear(&tv);
tv.tv_sec = 2;
event_add(&timeout, &tv);
event_assign(&xio_event, session_data.evbase, poll_params.fd,
EV_READ|EV_PERSIST, xio_event_handler,
(void *)&poll_params);
/* Add it to the active events, without a timeout */
event_add(&xio_event, NULL);
event_base_dispatch(session_data.evbase);
fprintf(stdout, "exit signaled\n");
event_base_free(session_data.evbase);
/* free the message */
for (i = 0; i < QUEUE_DEPTH; i++) {
free(session_data.req[i].out.header.iov_base);
free(session_data.req[i].out.data_iov.sglist[0].iov_base);
}
/* free the context */
xio_context_destroy(session_data.ctx);
xio_shutdown();
printf("good bye\n");
return 0;
}
/*---------------------------------------------------------------------------*/
static int xio_client_main(void *data)
{
char url[256];
struct xio_session_params params;
struct xio_context_params ctx_params;
struct xio_connection_params cparams;
int error;
int retval = 0;
atomic_add(2, &module_state);
print_counter = PRINT_COUNTER;
print_test_config(&test_config);
memset(¶ms, 0, sizeof(params));
memset(&cparams, 0, sizeof(cparams));
/* prepare buffers for this test */
if (msg_api_init(&msg_params,
test_config.hdr_len, test_config.data_len, 0) != 0) {
pr_err("msg_api_init failed\n");
return -1;
}
pool = msg_pool_alloc(MAX_POOL_SIZE, 1, 1);
if (!pool) {
pr_err("msg_pool_alloc failed\n");
goto cleanup;
}
/* create thread context for the server */
memset(&ctx_params, 0, sizeof(ctx_params));
ctx_params.flags = XIO_LOOP_GIVEN_THREAD;
ctx_params.worker = current;
ctx = xio_context_create(&ctx_params,
POLLING_TIMEOUT, cpu);
if (!ctx) {
pr_err("context open failed\n");
goto cleanup;
}
sprintf(url, "%s://%s:%d",
test_config.transport,
test_config.server_addr,
test_config.server_port);
params.type = XIO_SESSION_CLIENT;
params.ses_ops = &ses_ops;
params.uri = url;
g_session = xio_session_create(¶ms);
if (!g_session)
pr_err("session creation failed\n");
cparams.session = g_session;
cparams.ctx = ctx;
cparams.conn_idx = test_config.conn_idx;
/* connect the session */
g_connection = xio_connect(&cparams);
/* the default xio supplied main loop */
if (atomic_add_unless(&module_state, 4, 0x83))
retval = xio_context_run_loop(ctx);
atomic_sub(4, &module_state);
if (retval != 0) {
error = xio_errno();
pr_err("running event loop failed. reason %d - (%s)\n",
error, xio_strerror(error));
xio_assert(retval == 0);
}
/* normal exit phase */
pr_info("exit signaled\n");
xio_context_destroy(ctx);
msg_pool_free(pool);
cleanup:
msg_api_free(&msg_params);
pr_info("exit complete\n");
complete_and_exit(&cleanup_complete, 0);
return 0;
}
/*---------------------------------------------------------------------------*/
static int xio_client_main(void *data)
{
char **argv = (char **)data;
struct xio_session *session;
struct xio_session_params params;
struct xio_context_params ctx_params;
struct xio_connection_params cparams;
char url[256];
struct xio_context *ctx;
struct session_data *session_data;
int i = 0;
atomic_add(2, &module_state);
session_data = vzalloc(sizeof(*session_data));
if (!session_data) {
/*pr_err("session_data alloc failed\n");*/
return 0;
}
/* create thread context for the client */
memset(&ctx_params, 0, sizeof(ctx_params));
ctx_params.flags = XIO_LOOP_GIVEN_THREAD;
ctx_params.worker = current;
ctx = xio_context_create(&ctx_params, 0, -1);
if (!ctx) {
vfree(session_data);
pr_err("context open filed\n");
return 0;
}
session_data->ctx = ctx;
/* create url to connect to */
sprintf(url, "rdma://%s:%s", argv[1], argv[2]);
memset(¶ms, 0, sizeof(params));
params.type = XIO_SESSION_CLIENT;
params.ses_ops = &ses_ops;
params.user_context = session_data;
params.uri = url;
session = xio_session_create(¶ms);
memset(&cparams, 0, sizeof(cparams));
cparams.session = session;
cparams.ctx = ctx;
cparams.conn_user_context = session_data;
/* connect the session */
session_data->session = session;
session_data->connection = xio_connect(&cparams);
/* create "hello world" message */
for (i = 0; i < QUEUE_DEPTH; i++) {
struct xio_vmsg *omsg;
void *buf;
omsg = &session_data->req[i].out;
memset(&session_data->req[i], 0, sizeof(session_data->req[i]));
/* header */
buf = kstrdup("hello world header request", GFP_KERNEL);
session_data->req[i].out.header.iov_base = buf;
session_data->req[i].out.header.iov_len = strlen(buf) + 1;
/* iovec[0]*/
omsg->sgl_type = XIO_SGL_TYPE_SCATTERLIST;
sg_alloc_table(&omsg->data_tbl, SG_TBL_LEN, GFP_KERNEL);
/* currently only one entry */
buf = kstrdup("hello world iovec request", GFP_KERNEL);
sg_init_one(omsg->data_tbl.sgl, buf, strlen(buf) + 1);
/* orig_nents is XIO_IOVLEN */
omsg->data_tbl.nents = 1;
}
/* send first message */
for (i = 0; i < QUEUE_DEPTH; i++)
xio_send_request(session_data->connection,
&session_data->req[i]);
g_session_data = session_data;
/* the default xio supplied main loop */
if (atomic_add_unless(&module_state, 4, 0x83))
xio_context_run_loop(ctx);
atomic_sub(4, &module_state);
/* normal exit phase */
pr_info("exit signaled\n");
/* free the message */
for (i = 0; i < QUEUE_DEPTH; i++) {
kfree(session_data->req[i].out.header.iov_base);
/* Currently need to release only one entry */
kfree(sg_virt(session_data->req[i].out.data_tbl.sgl));
sg_free_table(&session_data->req[i].out.data_tbl);
}
/* free the context */
xio_context_destroy(ctx);
vfree(session_data);
pr_info("good bye\n");
complete_and_exit(&cleanup_complete, 0);
return 0;
}
static void *worker_thread(void *data)
{
struct thread_data *tdata = data;
cpu_set_t cpuset;
struct xio_session **sessions = NULL;
struct xio_context *ctx;
struct session_data *session_data = NULL;
int j = 0, n = 0;
struct timespec start, end;
void *loop = NULL;
double *sec = NULL;
/* set affinity to thread */
CPU_ZERO(&cpuset);
CPU_SET(tdata->affinity, &cpuset);
pthread_setaffinity_np(tdata->thread_id, sizeof(cpu_set_t), &cpuset);
/* open default event loop */
loop = xio_ev_loop_init();
if (loop == NULL) {
fprintf(stderr, "Failed to allocate event loop\n");
return (void*)(-1);
}
/* create thread context for the client */
ctx= xio_ctx_open(NULL, loop, 0);
if(ctx == NULL) {
fprintf(stderr, "Failed to allocate thread context\n");
xio_ev_loop_destroy(&loop);
return (void*)-1;
}
session_data = malloc(tdata->num_sessions*sizeof(struct session_data));
sessions = malloc(tdata->num_sessions*sizeof(struct sessions *));
if( session_data == NULL || sessions == NULL ) {
fprintf(stderr, "Allocation failed\n");
xio_ctx_close(ctx);
xio_ev_loop_destroy(&loop);
if(session_data) {
free(session_data);
}
if(sessions) {
free(sessions);
}
return (void*)-1;
}
for(n = 0; n < tdata->num_sessions; n++)
{
tdata->loop = loop;
session_data[n].tdata = tdata;
}
/* client session attributes */
struct xio_session_attr attr = {
&ses_ops, /* callbacks structure */
NULL, /* no need to pass the server private data */
0
};
if(clock_gettime(CLOCK_MONOTONIC, &start)) {
fprintf(stderr, "clock_gettime() failed, errno = %d\n", errno);
}
for (j = 0; j< NUM_ITER; j++)
{
for(n = 0; n < tdata->num_sessions; n++)
{
sessions[n] = xio_session_open(XIO_SESSION_REQ,
&attr, tdata->url, 0, 0, &session_data[n]);
/* connect the session */
//fprintf(stderr, "Connect Session\n");
session_data[n].conn = xio_connect(sessions[n], ctx, 0, &session_data[n]);
}
/* the default xio supplied main loop */
xio_ev_loop_run(loop);
}
if(clock_gettime(CLOCK_MONOTONIC, &end)) {
fprintf(stderr, "clock_gettime() failed, errno = %d\n", errno);
}
/* normal exit phase */
fprintf(stdout, "exit signaled\n");
/* free the context */
xio_ctx_close(ctx);
/* destroy the default loop */
xio_ev_loop_destroy(&loop);
sec = malloc(sizeof(double));
*sec = (double)(((end.tv_sec * 1000000000 + end.tv_nsec) - (start.tv_sec * 1000000000 - start.tv_nsec))/NUM_ITER)/1000000000;
fprintf(stdout, "THREAD [ %lu ] It took %lf sec for %d sessions\n",
tdata->thread_id, *sec, tdata->num_sessions);
free(session_data);
free(sessions);
return ((void *)sec);
}
