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add header-only prometheus lib to ext

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Grant Limberg 2023-04-10 11:31:56 -07:00
parent 2115b18ae3
commit a5c212ce64
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26
ext/prometheus-cpp-lite-1.0/examples/simpleapi_example.cpp Normal file
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#include <prometheus/simpleapi.h>
int main() {
using namespace prometheus::simpleapi;
counter_family_t family { "simple_family", "simple family example" };
counter_metric_t metric1 { family.Add({{"name", "counter1"}}) };
counter_metric_t metric2 { family.Add({{"name", "counter2"}}) };
counter_metric_t metric3 { "simple_counter_1", "simple counter 1 without labels example" };
counter_metric_t metric4 { "simple_counter_2", "simple counter 2 without labels example" };
for (;; ) {
std::this_thread::sleep_for(std::chrono::seconds(1));
const int random_value = std::rand();
if (random_value & 1) metric1++;
if (random_value & 2) metric2++;
if (random_value & 4) metric3++;
if (random_value & 8) metric4++;
}
//return 0;
}