package main

// Import Go and NATS packages
import (
 "fmt"
 "runtime"

 "github.com/nats-io/stan.go"
)

func main() {

 var stanConnection stan.Conn

 subscribe := func() {
  fmt.Printf("Subscribing to subject 'bucketevents'\n")
  stanConnection.Subscribe("bucketevents", func(m *stan.Msg) {

   // Handle the message
   fmt.Printf("Received a message: %s\n", string(m.Data))
  })
 }

The server handler function has this signature: `type SingleHandlerFn func(payload []byte) ([]byte, *RemoteErr)`.

Sample handler:
```go
    handler :=  func(payload []byte) ([]byte, *grid.RemoteErr) {
        // Do something with payload
        return []byte("response"), nil
    }

```go
package main

import (
	"context"
	"log"
	"net/url"
	"time"
	"fmt"

	"github.com/minio/minio-go/v7"
	"github.com/minio/minio-go/v7/pkg/credentials"
)

func main() {
	s3Client, err := minio.New("localhost:9000", &minio.Options{
		Creds:  credentials.NewStaticV4("minioadmin", "minioadmin", ""),
		Secure: false,
	})
	if err != nil {
		log.Fatalln(err)
	}

  private val server: MockWebServer
) {
  @Test
  fun test() {
    ...
  }
}
```

Multiple instances can be obtained by naming additional ones:

```
class MyTest(
  private val server: MockWebServer,
  @MockWebServerInstance("server2") private val server2: MockWebServer,
  @MockWebServerInstance("server3") private val server3: MockWebServer
) {
  @Test
  fun test() {
    ...
  }
}
```

---

"_I’m over the moon excited about **FastAPI**. It’s so fun!_"