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package main
import (
"fmt"
"log"
"net/http"
)
func indexHandler(w http.ResponseWriter, r *http.Request) {
responseString := `
<html>
<head>
<title>Distributor Container</title>
</head>
<body>
<h1>Distributor</h1>
<p>
<a href="/distributor">Distributor</a>
</p>
</body>
</html>`
_, _ = fmt.Fprintf(w, responseString)
}
func distributorHandler(w http.ResponseWriter, r *http.Request) {
log.Println("The distributorHandler was accessed")
// if the starIdBufferChannel is not filled yet, fill it
if len(idBufferChannel) == 0 {
log.Println("The idBufferChannel is empty, fetching new stars")
fillStarIdBufferChannel()
}
// get a single id from the idBufferChannel
log.Println("Getting an id from the idBufferChannel")
id := <-idBufferChannel
log.Println("Done...")
// return the id using the http.ResponseWriter w
_, _ = fmt.Fprintf(w, "%d", id)
log.Printf("Done providing a starID (%d) from the StarBufferHandler", id)
}
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