DMAC/cmd/reactor/main.go

package main

import (
    "fmt"
    "FRMS/internal/pkg/reactor"
)

type coordinator interface {
    Start() error
}

func NewCoordinator(s string,ch chan error) coordinator {
    // allows interface checking as opposed to calling directly
    return reactor.NewCoordinator(s,ch)
}

func main() {
    ch := make(chan error)
    rlc := NewCoordinator("192.1.168.136:2000",ch) // host port
    go rlc.Start()
    fmt.Printf("Starting reactor\n")
    err := <-ch
    if err != nil {
        fmt.Println(err)
    } 
}