int totemknet_member_add (
void *knet_context,
const struct totem_ip_address *local,
const struct totem_ip_address *member,
int link_no)
{
struct totemknet_instance *instance = (struct totemknet_instance *)knet_context;
int err;
int port = instance->ip_port[link_no];
struct sockaddr_storage remote_ss;
struct sockaddr_storage local_ss;
int addrlen;
if (member->nodeid == instance->our_nodeid) {
return 0; /* Don't add ourself, we send loopback messages directly */
}
/* Keep track of the number of links */
if (link_no > instance->num_links) {
instance->num_links = link_no;
}
knet_log_printf (LOGSYS_LEVEL_DEBUG, "knet: member_add: %d (%s), link=%d", member->nodeid, totemip_print(member), link_no);
knet_log_printf (LOGSYS_LEVEL_DEBUG, "knet: local: %d (%s)", local->nodeid, totemip_print(local));
if (link_no == 0) {
if (knet_host_add(instance->knet_handle, member->nodeid)) {
KNET_LOGSYS_PERROR(errno, LOGSYS_LEVEL_ERROR, "knet_host_add");
return -1;
}
if (knet_host_set_policy(instance->knet_handle, member->nodeid, instance->link_mode)) {
KNET_LOGSYS_PERROR(errno, LOGSYS_LEVEL_ERROR, "knet_set_policy failed");
return -1;
}
}
/* Casts to remove const */
totemip_totemip_to_sockaddr_convert((struct totem_ip_address *)member, port+link_no, &remote_ss, &addrlen);
totemip_totemip_to_sockaddr_convert((struct totem_ip_address *)local, port+link_no, &local_ss, &addrlen);
err = knet_link_set_config(instance->knet_handle, member->nodeid, link_no, &local_ss, &remote_ss);
if (err) {
KNET_LOGSYS_PERROR(errno, LOGSYS_LEVEL_ERROR, "knet_link_set_config failed");
return -1;
}
knet_log_printf (LOGSYS_LEVEL_DEBUG, "knet: member_add: Setting link prio to %d",
instance->totem_config->interfaces[link_no].knet_link_priority);
err = knet_link_set_priority(instance->knet_handle, member->nodeid, link_no,
instance->totem_config->interfaces[link_no].knet_link_priority);
if (err) {
KNET_LOGSYS_PERROR(errno, LOGSYS_LEVEL_ERROR, "knet_link_set_priority for nodeid %d, link %d failed", member->nodeid, link_no);
}
err = knet_link_set_ping_timers(instance->knet_handle, member->nodeid, link_no,
instance->totem_config->interfaces[link_no].knet_ping_interval,
instance->totem_config->interfaces[link_no].knet_ping_timeout,
instance->totem_config->interfaces[link_no].knet_ping_precision);
if (err) {
KNET_LOGSYS_PERROR(errno, LOGSYS_LEVEL_ERROR, "knet_link_set_ping_timers for nodeid %d, link %d failed", member->nodeid, link_no);
}
err = knet_link_set_pong_count(instance->knet_handle, member->nodeid, link_no,
instance->totem_config->interfaces[link_no].knet_pong_count);
if (err) {
KNET_LOGSYS_PERROR(errno, LOGSYS_LEVEL_ERROR, "knet_link_set_pong_count for nodeid %d, link %d failed", member->nodeid, link_no);
}
err = knet_link_set_enable(instance->knet_handle, member->nodeid, link_no, 1);
if (err) {
KNET_LOGSYS_PERROR(errno, LOGSYS_LEVEL_ERROR, "knet_link_set_enable for nodeid %d, link %d failed", member->nodeid, link_no);
return -1;
}
return (0);
}
static void test(void)
{
knet_handle_t knet_h;
int logfds[2];
printf("Test knet_host_set_policy incorrect knet_h\n");
if ((!knet_host_set_policy(NULL, 1, KNET_LINK_POLICY_PASSIVE)) || (errno != EINVAL)) {
printf("knet_host_set_policy accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h = knet_handle_start(logfds, KNET_LOG_DEBUG);
flush_logs(logfds[0], stdout);
printf("Test knet_host_set_policy incorrect host_id\n");
if ((!knet_host_set_policy(knet_h, 1, KNET_LINK_POLICY_PASSIVE)) || (errno != EINVAL)) {
printf("knet_host_set_policy accepted invalid host_id or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_host_set_policy incorrect policy\n");
if ((!knet_host_set_policy(knet_h, 1, KNET_LINK_POLICY_RR + 1)) || (errno != EINVAL)) {
printf("knet_host_set_policy accepted invalid policy or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_host_set_policy correct policy\n");
if (knet_host_add(knet_h, 1) < 0) {
printf("knet_host_add failed error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_host_set_policy(knet_h, 1, KNET_LINK_POLICY_RR) < 0) {
printf("knet_host_set_policy failed to set RR policy for host 1: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_h->host_index[1]->link_handler_policy != KNET_LINK_POLICY_RR) {
printf("knet_host_set_policy failed to set RR policy for host 1: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
