mirror of https://github.com/fralalonde/dipstick
55 lines
1.3 KiB
Rust
55 lines
1.3 KiB
Rust
//! Use the proxy to dynamically switch the metrics input & names.
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extern crate dipstick;
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use std::thread::sleep;
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use std::time::Duration;
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use dipstick::{Proxy, Stream, InputScope, Input, Naming};
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fn main() {
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let root_proxy = Proxy::default();
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let sub = root_proxy.add_naming("sub");
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let count1 = root_proxy.counter("counter_a");
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let count2 = sub.counter("counter_b");
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loop {
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let stdout = Stream::stdout().input();
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root_proxy.set_target(stdout.clone());
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count1.count(1);
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count2.count(2);
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// route every metric from the root to stdout with prefix "root"
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root_proxy.set_target(stdout.add_naming("root"));
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count1.count(3);
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count2.count(4);
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// route metrics from "sub" to stdout with prefix "mutant"
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sub.set_target(stdout.add_naming("mutant"));
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count1.count(5);
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count2.count(6);
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// clear root metrics route, "sub" still appears
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root_proxy.unset_target();
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count1.count(7);
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count2.count(8);
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// now no metrics appear
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sub.unset_target();
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count1.count(9);
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count2.count(10);
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// go back to initial single un-prefixed route
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root_proxy.set_target(stdout.clone());
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count1.count(11);
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count2.count(12);
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sleep(Duration::from_secs(1));
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println!()
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}
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}
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