/*!
* \internal
* \brief Update a node's process list, notifying clients and peers if needed
*
* \param[in] id Node ID of affected node
* \param[in] uname Uname of affected node
* \param[in] procs Affected node's process list mask
*
* \return TRUE if the process list changed, FALSE otherwise
*/
gboolean
update_node_processes(uint32_t id, const char *uname, uint32_t procs)
{
gboolean changed = FALSE;
crm_node_t *node = crm_get_peer(id, uname);
if (procs != 0) {
if (procs != node->processes) {
crm_debug("Node %s now has process list: %.32x (was %.32x)",
node->uname, procs, node->processes);
node->processes = procs;
changed = TRUE;
/* If local node's processes have changed, notify clients/peers */
if (id == local_nodeid) {
update_process_clients(NULL);
update_process_peers();
}
} else {
crm_trace("Node %s still has process list: %.32x", node->uname, procs);
}
}
return changed;
}
static void
pcmk_cpg_membership(cpg_handle_t handle,
const struct cpg_name *groupName,
const struct cpg_address *member_list, size_t member_list_entries,
const struct cpg_address *left_list, size_t left_list_entries,
const struct cpg_address *joined_list, size_t joined_list_entries)
{
/* Don't care about CPG membership */
update_process_peers();
}
static void
mcp_cpg_membership(cpg_handle_t handle,
const struct cpg_name *groupName,
const struct cpg_address *member_list, size_t member_list_entries,
const struct cpg_address *left_list, size_t left_list_entries,
const struct cpg_address *joined_list, size_t joined_list_entries)
{
/* Don't care about CPG membership, but we do want to broadcast our own presence */
update_process_peers();
}
static void
mcp_cpg_membership(cpg_handle_t handle,
const struct cpg_name *groupName,
const struct cpg_address *member_list, size_t member_list_entries,
const struct cpg_address *left_list, size_t left_list_entries,
const struct cpg_address *joined_list, size_t joined_list_entries)
{
/* Update peer cache if needed */
pcmk_cpg_membership(handle, groupName, member_list, member_list_entries,
left_list, left_list_entries,
joined_list, joined_list_entries);
/* Always broadcast our own presence after any membership change */
update_process_peers();
}
