Hello,
I have created a document db instance of t4g.medium size. I am trying to insert data in a collection. While monitoring the connection count in AWS monitor console, I observed that for every request 3 connections are getting created.
Has anybody faced any similar issue or any idea why 3 connections are getting created for each request.
Connection code
``
func createConnection() (*mongo.Client, error) {
clusterEndpoint := fmt.Sprintf("%v:%v", host, port)
connectionURI := fmt.Sprintf(ConnectionStringTemplate, username, password, clusterEndpoint, database, ReadPreference)
tlsConfig, err := getCustomTLSConfig(CaFilePath)
if err != nil {
log.Errorf(context.Background(), "Failed getting TLS configuration: %v", err)
}
clientOptions := options.Client().ApplyURI(connectionURI).SetTLSConfig(tlsConfig)
clientOptions = clientOptions.SetMaxPoolSize(1)
clientOptions = clientOptions.SetMinPoolSize(1)
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
client, err := mongo.Connect(ctx, clientOptions)
if err != nil {
return nil, err
}
// Test the connection
err = client.Ping(ctx, nil)
if err != nil {
return nil, err
}
log.Infof(context.Background(), "Connection created successfully")
return client, nil
}
``