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stats: const-ify variables and arguments

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We cannot convert `DEFAULT_STATSD*` to `std::string_view`s as they're
being used as default arguments and `GetArgs` expects `std::string`s
This commit is contained in:
Kittywhiskers Van Gogh 2024-09-05 20:04:47 +00:00
parent 9f96723774
commit 0401c581eb
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2 changed files with 12 additions and 12 deletions
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4
src/statsd_client.cpp
View File

@ -61,8 +61,8 @@ bool StatsdClient::ShouldSend(float sample_rate)
return sample_rate > std::uniform_real_distribution<float>(0.f, 1.f)(insecure_rand); return sample_rate > std::uniform_real_distribution<float>(0.f, 1.f)(insecure_rand);
} }
StatsdClient::StatsdClient(const std::string& host, const std::string& nodename, uint16_t port, const std::string& ns, StatsdClient::StatsdClient(const std::string& host, const std::string& nodename, uint16_t port,
bool enabled) const std::string& ns, bool enabled)
: m_port{port}, m_host{host}, m_nodename{nodename}, m_ns{ns} : m_port{port}, m_host{host}, m_nodename{nodename}, m_ns{ns}
{ {
if (!enabled) { if (!enabled) {

20
src/statsd_client.h
View File

@ -13,22 +13,22 @@
#include <string> #include <string>
#include <memory> #include <memory>
static const bool DEFAULT_STATSD_ENABLE = false; static constexpr bool DEFAULT_STATSD_ENABLE{false};
static const uint16_t DEFAULT_STATSD_PORT = 8125; static constexpr uint16_t DEFAULT_STATSD_PORT{8125};
static const std::string DEFAULT_STATSD_HOST = "127.0.0.1"; static const std::string DEFAULT_STATSD_HOST{"127.0.0.1"};
static const std::string DEFAULT_STATSD_HOSTNAME = ""; static const std::string DEFAULT_STATSD_HOSTNAME{""};
static const std::string DEFAULT_STATSD_NAMESPACE = ""; static const std::string DEFAULT_STATSD_NAMESPACE{""};
// schedule periodic measurements, in seconds: default - 1 minute, min - 5 sec, max - 1h. // schedule periodic measurements, in seconds: default - 1 minute, min - 5 sec, max - 1h.
static const int DEFAULT_STATSD_PERIOD = 60; static constexpr int DEFAULT_STATSD_PERIOD{60};
static const int MIN_STATSD_PERIOD = 5; static constexpr int MIN_STATSD_PERIOD{5};
static const int MAX_STATSD_PERIOD = 60 * 60; static constexpr int MAX_STATSD_PERIOD{60*60};
namespace statsd { namespace statsd {
class StatsdClient { class StatsdClient {
public: public:
explicit StatsdClient(const std::string& host, const std::string& nodename, uint16_t port, const std::string& ns, explicit StatsdClient(const std::string& host, const std::string& nodename, uint16_t port,
bool enabled); const std::string& ns, bool enabled);
public: public:
bool inc(const std::string& key, float sample_rate = 1.f); bool inc(const std::string& key, float sample_rate = 1.f);