static int32_t
ipc_proxy_closed(qb_ipcs_connection_t * c)
{
crm_client_t *client = crm_client_get(c);
crm_client_t *ipc_proxy;
if (client == NULL) {
return 0;
}
ipc_proxy = crm_client_get_by_id(client->userdata);
crm_trace("Connection %p", c);
if (ipc_proxy) {
xmlNode *msg = create_xml_node(NULL, T_LRMD_IPC_PROXY);
crm_xml_add(msg, F_LRMD_IPC_OP, "destroy");
crm_xml_add(msg, F_LRMD_IPC_SESSION, client->id);
lrmd_server_send_notify(ipc_proxy, msg);
free_xml(msg);
}
g_hash_table_remove(ipc_clients, client->id);
free(client->userdata);
client->userdata = NULL;
crm_client_destroy(client);
return 0;
}
/* Error code means? */
static int32_t
pcmk_ipc_closed(qb_ipcs_connection_t * c)
{
crm_client_t *client = crm_client_get(c);
crm_trace("Connection %p", c);
crm_client_destroy(client);
return 0;
}
static int32_t
lrmd_ipc_closed(qb_ipcs_connection_t * c)
{
crm_client_t *client = crm_client_get(c);
crm_trace("Connection %p", c);
client_disconnect_cleanup(client->id);
ipc_proxy_remove_provider(client);
crm_client_destroy(client);
return 0;
}
/* Error code means? */
static int32_t
st_ipc_closed(qb_ipcs_connection_t * c)
{
crm_client_t *client = crm_client_get(c);
crm_trace("Connection %p closed", c);
crm_client_destroy(client);
/* 0 means: yes, go ahead and destroy the connection */
return 0;
}
/* Error code means? */
static int32_t
attrd_ipc_closed(qb_ipcs_connection_t * c)
{
crm_client_t *client = crm_client_get(c);
if (client == NULL) {
return 0;
}
crm_trace("Connection %p", c);
crm_client_destroy(client);
return 0;
}
/*!
* \internal
* \brief Destroy a client IPC connection
*
* \param[in] c Connection to destroy
*
* \return FALSE (i.e. do not re-run this callback)
*/
static int32_t
attrd_ipc_closed(qb_ipcs_connection_t *c)
{
crm_client_t *client = crm_client_get(c);
if (client == NULL) {
crm_trace("Ignoring request to clean up unknown connection %p", c);
} else {
crm_trace("Cleaning up closed client connection %p", c);
crm_client_destroy(client);
}
return FALSE;
}
void
cib_remote_connection_destroy(gpointer user_data)
{
crm_client_t *client = user_data;
int csock = 0;
if (client == NULL) {
return;
}
crm_trace("Cleaning up after client disconnect: %s/%s", crm_str(client->name), client->id);
num_clients--;
crm_trace("Num unfree'd clients: %d", num_clients);
switch (client->kind) {
case CRM_CLIENT_TCP:
csock = client->remote->tcp_socket;
break;
#ifdef HAVE_GNUTLS_GNUTLS_H
case CRM_CLIENT_TLS:
if (client->remote->tls_session) {
void *sock_ptr = gnutls_transport_get_ptr(*client->remote->tls_session);
csock = GPOINTER_TO_INT(sock_ptr);
if (client->remote->tls_handshake_complete) {
gnutls_bye(*client->remote->tls_session, GNUTLS_SHUT_WR);
}
gnutls_deinit(*client->remote->tls_session);
gnutls_free(client->remote->tls_session);
client->remote->tls_session = NULL;
}
break;
#endif
default:
crm_warn("Unexpected client type %d", client->kind);
}
if (csock > 0) {
close(csock);
}
crm_client_destroy(client);
crm_trace("Freed the cib client");
if (cib_shutdown_flag) {
cib_shutdown(0);
}
return;
}
/*!
* \internal
* \brief Free a client connection, and exit if appropriate
*
* \param[in] client Client connection to free
*/
void
lrmd_client_destroy(crm_client_t *client)
{
crm_client_destroy(client);
#ifdef ENABLE_PCMK_REMOTE
/* If we were waiting to shut down, we can now safely do so
* if there are no more proxied IPC providers
*/
if (shutting_down && (ipc_proxy_get_provider() == NULL)) {
lrmd_exit(NULL);
}
#endif
}
