set log-level to info, change output to only the best server name
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								main.go
									
									
									
									
									
								
							
							
						
						
									
										9
									
								
								main.go
									
									
									
									
									
								
							@@ -2,7 +2,9 @@ package main
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import (
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	"encoding/json"
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	"fmt"
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	"github.com/go-ping/ping"
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	"github.com/rs/zerolog"
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	"github.com/rs/zerolog/log"
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	"io"
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	"io/ioutil"
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@@ -13,10 +15,11 @@ import (
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var pings = make(map[string]time.Duration)
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func main() {
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	zerolog.SetGlobalLevel(zerolog.InfoLevel)
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	servers := getServers()
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	bestIndex := selectBestServerIndex(servers)
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	log.Info().Interface("best", servers[bestIndex]).Msg("Best Latency Server found.")
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	log.Debug().Interface("server", servers[bestIndex]).Msg("Best latency server found.")
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	fmt.Println(servers[bestIndex].Hostname)
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}
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func selectBestServerIndex(servers []server) int {
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@@ -69,7 +72,7 @@ func serverLatency(s server) (time.Duration, error) {
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	}
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	var duration time.Duration
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	pinger.OnRecv = func(pkt *ping.Packet) {
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		log.Info().Str("Server", s.Hostname).IPAddr("IP", pkt.IPAddr.IP).Dur("RTT", pkt.Rtt).Msg("Added server latency.")
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		log.Debug().Str("Server", s.Hostname).IPAddr("IP", pkt.IPAddr.IP).Dur("RTT", pkt.Rtt).Msg("Added server latency.")
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		duration = pkt.Rtt
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	}
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	err = pinger.Run()
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