supported_host_cache_options.h

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/*
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  it under the terms of the GNU General Public License, version 2.0,
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*/
 
#ifndef MYSQLROUTER_SUPPORTED_HOST_CACHE_OPTIONS_INCLUDED
#define MYSQLROUTER_SUPPORTED_HOST_CACHE_OPTIONS_INCLUDED
 
#include <cstdint>
 
namespace host_cache {
namespace options {
 
constexpr const char kOptionEnabled[]{"enabled"};
constexpr const char kOptionTtlSuccess[]{"ttl_success_seconds"};
constexpr const char kOptionTtlNegative[]{"ttl_negative_seconds"};
constexpr const char kOptionTtlJitter[]{"ttl_jitter_ratio"};
constexpr const char kOptionMaxEntries[]{"max_entries"};
 
static constexpr bool kDefaultEnabled{true};
static constexpr uint32_t kDefaultTtlSuccess{60};
static constexpr uint32_t kDefaultTtlNegative{10};
static constexpr double kDefaultTtlJitter{0.2};
static constexpr uint32_t kDefaultMaxEntries{250};
 
}  // namespace options
}  // namespace host_cache
 
#endif  // MYSQLROUTER_SUPPORTED_HOST_CACHE_OPTIONS_INCLUDED