func Log(verbosity int, a ...interface{}) {
val, err := strconv.Atoi(config.Get("dbg.verbosity"))
if err != nil {
log.Fatal("dbg.Log:", err)
}
if val >= verbosity {
fmt.Fprintln(writers[config.Get("dbg.debugWriter")],
a...)
}
}
func ErrLog(verbosity int, format string, a ...interface{}) {
val, err := strconv.Atoi(config.Get("dbg.verbosity"))
if err != nil {
log.Fatal("dbg.ErrLog:", err)
}
if val >= verbosity {
fmt.Fprintf(os.Stderr, format, a...)
}
}
func (h fileWriter) Write(p []byte) (n int, err error) {
str := config.Get("dbg.logfile")
if str == "" {
return 0, nil
}
f, err := os.OpenFile(str, os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0666)
if err != nil {
log.Fatal("dbg.filewriter:", err)
}
defer f.Close()
return f.Write(p)
}
func (h httpWriter) Write(p []byte) (n int, err error) {
str := config.Get("dbg.httpUrl")
if str == "" {
return 0, nil
}
payload := fmt.Sprintf(string(p[:]))
str = fmt.Sprintf("http://%s?%s=%s", str, time.Now().Format("2006-01-02T15:04:05.999Z07:00"), url.QueryEscape(payload))
resp, err := http.Get(str)
if err != nil {
return 0, fmt.Errorf("dbg.httpWriter:", err)
}
defer resp.Body.Close()
return 0, nil
}
func main() {
// define all string based options
var opts = [][]string{
{"portExternal", "localhost:7000", "external web port"},
{"config.portInternal", "localhost:7100"},
{"dbg.httpUrl", "localhost:7000"},
{"dbg.verbosity", "1"},
}
if err = config.ParseArgs(opts); err != nil {
fmt.Fprintln(os.Stderr, err)
}
dbg.Log(2, config.Dump())
dbg.Log(0, "Starting..")
fmt.Println("listening on", config.Get("portExternal"))
go test()
webExternal.Run()
}
func Run() {
serverExternal := http.NewServeMux()
serverExternal.HandleFunc("/", handler)
log.Fatal(http.ListenAndServe(config.Get("portExternal"), serverExternal))
}