Created
February 9, 2021 16:54
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// Copyright (C) MongoDB, Inc. 2017-present. | |
// | |
// Licensed under the Apache License, Version 2.0 (the "License"); you may | |
// not use this file except in compliance with the License. You may obtain | |
// a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 | |
package main | |
import ( | |
"crypto/tls" | |
"log" | |
"time" | |
"go.mongodb.org/mongo-driver/x/mongo/driver/address" | |
"go.mongodb.org/mongo-driver/x/mongo/driver/topology" | |
) | |
func main() { | |
s, err := topology.ConnectServer( | |
address.Address("localhost:27017"), | |
nil, | |
topology.WithHeartbeatInterval(func(time.Duration) time.Duration { return 1 * time.Second }), | |
topology.WithConnectionOptions(func(...topology.ConnectionOption) []topology.ConnectionOption { | |
return []topology.ConnectionOption{topology.WithTLSConfig(func(c *tls.Config) *tls.Config { return &tls.Config{InsecureSkipVerify: true} })} | |
}), | |
) | |
if err != nil { | |
log.Fatalf("could not start server: %v", err) | |
} | |
sub, err := s.Subscribe() | |
if err != nil { | |
log.Fatalf("could not subscribe to server: %v", err) | |
} | |
for desc := range sub.C { | |
avgrtt := desc.AverageRTT | |
avgrttset := desc.AverageRTTSet | |
log.Printf("Average RTT: %v set: %v", avgrtt.Nanoseconds(), avgrttset) | |
} | |
} |
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