How to Async Check Port Open in Go - Code Snippet

// Task: Async Check Port Open
// Language: Go

func async_check_port_open() {
    // Implementation for Async Check Port Open
    var result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Async Check Port Open
    fmt.Println("Done");
}