/* Sync checkers activity with netlink kernel reflection */ void update_checker_activity(uint32_t address, int enable) { checker *checker_obj; element e; /* Display netlink operation */ if (debug & 32) log_message(LOG_INFO, "Netlink reflector reports IP %s %s", inet_ntop2(address), (enable) ? "added" : "removed"); /* Processing Healthcheckers queue */ if (!LIST_ISEMPTY(checkers_queue)) for (e = LIST_HEAD(checkers_queue); e; ELEMENT_NEXT(e)) { checker_obj = ELEMENT_DATA(e); if (CHECKER_VIP(checker_obj) == address && CHECKER_HA_SUSPEND(checker_obj)) { if (!CHECKER_ENABLED(checker_obj) && enable) log_message(LOG_INFO, "Activating healtchecker for service [%s:%d]", inet_ntop2(CHECKER_RIP(checker_obj)), ntohs(CHECKER_RPORT(checker_obj))); if (CHECKER_ENABLED(checker_obj) && !enable) log_message(LOG_INFO, "Suspending healtchecker for service [%s:%d]", inet_ntop2(CHECKER_RIP(checker_obj)), ntohs(CHECKER_RPORT(checker_obj))); checker_obj->enabled = enable; } } }
/* Sync checkers activity with netlink kernel reflection */ void update_checker_activity(sa_family_t family, void *address, int enable) { checker_t *checker; sa_family_t vip_family; element e; char addr_str[INET6_ADDRSTRLEN]; void *addr; /* Display netlink operation */ if (debug & 32) { inet_ntop(family, address, addr_str, sizeof(addr_str)); log_message(LOG_INFO, "Netlink reflector reports IP %s %s" , addr_str, (enable) ? "added" : "removed"); } /* Processing Healthcheckers queue */ if (!LIST_ISEMPTY(checkers_queue)) { for (e = LIST_HEAD(checkers_queue); e; ELEMENT_NEXT(e)) { checker = ELEMENT_DATA(e); vip_family = checker->vs->addr.ss_family; if (vip_family != family) continue; if (family == AF_INET6) { addr = (void *) &((struct sockaddr_in6 *)&checker->vs->addr)->sin6_addr; } else { addr = (void *) &((struct sockaddr_in *)&checker->vs->addr)->sin_addr; } if (inaddr_equal(family, addr, address) && CHECKER_HA_SUSPEND(checker)) { if (!CHECKER_ENABLED(checker) && enable) log_message(LOG_INFO, "Activating healthchecker for service [%s]:%d" , inet_sockaddrtos(&checker->rs->addr) , ntohs(inet_sockaddrport(&checker->rs->addr))); if (CHECKER_ENABLED(checker) && !enable) log_message(LOG_INFO, "Suspending healthchecker for service [%s]:%d" , inet_sockaddrtos(&checker->rs->addr) , ntohs(inet_sockaddrport(&checker->rs->addr))); checker->enabled = enable; } } } }