req_data->pred_id = node->pred_id;
req_data->issuer_host_name = MSG_host_get_name(MSG_host_self());
const char *task_name = NULL;
req_data->pred_id = node->pred_id;
req_data->issuer_host_name = MSG_host_get_name(MSG_host_self());
const char *task_name = NULL;