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liquidsoap controller so far
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package main | |
import ( | |
"fmt" | |
"io/ioutil" | |
"log" | |
"net/http" | |
"os/exec" | |
) | |
var cmd *exec.Cmd | |
func startProcess(w http.ResponseWriter, r *http.Request) { | |
if cmd != nil { | |
fmt.Fprint(w, "Already running!") | |
log.Println("You called it twice!") | |
return | |
} | |
cmd = exec.Command("liquidsoap", "test.liq") | |
stdout, err := cmd.StdoutPipe() | |
if err != nil { | |
fmt.Fprint(w, err) | |
log.Fatal(err) | |
} | |
if err := cmd.Start(); err != nil { | |
fmt.Fprint(w, err) | |
log.Fatal(err) | |
} | |
b, _ := ioutil.ReadAll(stdout) | |
fmt.Fprint(w, string(b)) | |
} | |
func killProcess(w http.ResponseWriter, r *http.Request) { | |
if cmd != nil { | |
cmd.Process.Kill() | |
cmd = nil | |
} | |
} | |
func main() { | |
http.HandleFunc("/start", startProcess) | |
http.HandleFunc("/stop", killProcess) | |
http.ListenAndServe(":8080", nil) | |
} |
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