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package main
import (
"fmt"
"net/http"
"log"
"github.com/goftp/server"
filedriver "github.com/goftp/file-driver"
)
var(
metrics_num_passwords int
)
func main() {
log.Println("Starting FTP listener")
go func() {
factory := &filedriver.FileDriverFactory{
RootPath: "",
Perm: server.NewSimplePerm("user", "group"),
}
opts := &server.ServerOpts{
Factory: factory,
Port: 21,
Hostname: "::",
Auth: &FakeAuth{Name: "", Password: ""},
Logger: &server.DiscardLogger{},
}
server := server.NewServer(opts)
err := server.ListenAndServe()
if err != nil {
log.Fatal("Error starting server:", err)
}
}()
log.Println("Starting HTTP metrics listener")
http.HandleFunc("/metrics", metricsHandler)
listenErr := http.ListenAndServe(":48081", nil) // set listen port
if listenErr != nil {
log.Fatalln(listenErr.Error())
}
}
// Handle HTTP /metrics requests
func metricsHandler(w http.ResponseWriter, req *http.Request) {
fmt.Fprintf(w, "metrics_num_passwords %d\n", metrics_num_passwords)
}
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