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[755-Kea-DHCP-servers-observations-should-be-reset-to-some-initial] changes to way of initial values

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This commit is contained in:
Franciszek Gorski
2019-09-04 14:49:33 +02:00
committed by Marcin Siodelski
parent b56fa9d491
commit 61cda1b5e1
2 changed files with 35 additions and 43 deletions
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75
src/bin/dhcp4/dhcp4_srv.cc
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@@ -107,7 +107,25 @@ struct Dhcp4Hooks {
hook_index_host4_identifier_ = HooksManager::registerHook("host4_identifier");
}
};
/// Set of all statistics observed in DHCPv4 server
std::set<std::string> dhcp4_statistics = {
"pkt4-received",
"pkt4-discover-received",
"pkt4-offer-received",
"pkt4-request-received",
"pkt4-ack-received",
"pkt4-nak-received",
"pkt4-release-received",
"pkt4-decline-received",
"pkt4-inform-received",
"pkt4-unknown-received",
"pkt4-sent",
"pkt4-offer-sent",
"pkt4-ack-sent",
"pkt4-nak-sent",
"pkt4-parse-failed",
"pkt4-receive-drop"
};
} // end of anonymous namespace
// Declare a Hooks object. As this is outside any function or method, it
@@ -481,51 +499,22 @@ Dhcpv4Srv::Dhcpv4Srv(uint16_t server_port, uint16_t client_port,
return;
}
// Initializing all observations with zero value
isc::stats::StatsMgr::instance().setValue("pkt4-received",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-discover-received",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-offer-received",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-request-received",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-ack-received",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-nak-received",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-release-received",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-decline-received",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-inform-received",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-unknown-received",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-sent",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-offer-sent",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-ack-sent",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-nak-sent",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-parse-failed",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("pkt4-receive-drop",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("reclaimed-leases",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("declined-addresses",
static_cast<int64_t>(0));
isc::stats::StatsMgr::instance().setValue("reclaimed-declined-addresses",
static_cast<int64_t>(0));
// Initializing all observations with default value
setPacketStatisticsDefaults();
shutdown_ = false;
}
void Dhcpv4Srv::setPacketStatisticsDefaults() {
std::set<std::string>::iterator it;
isc::stats::StatsMgr& stats_mgr = isc::stats::StatsMgr::instance();
// Iterate over set of observed statistics
for (it = dhcp4_statistics.begin(); it != dhcp4_statistics.end(); ++it) {
// Initialize them with default value 0
stats_mgr.setValue((*it), static_cast<int64_t>(0));
}
}
Dhcpv4Srv::~Dhcpv4Srv() {
// Discard any cached packets or parked packets
discardPackets();