func Serve(addr string, peerAddrs []string) error {
h := newHub(addr, peerAddrs)
http.HandleFunc("/", h.handleConn)
go func() {
time.Sleep(100 * time.Millisecond)
gosh.SendVars(map[string]string{"ready": ""})
}()
return http.ListenAndServe(addr, nil)
}
func Serve() {
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
fmt.Fprintln(w, "Hello, world!")
})
// Note: With http.ListenAndServe() there's no easy way to tell which port
// number we were assigned, so instead we use net.Listen() followed by
// http.Server.Serve().
srv := &http.Server{Addr: "localhost:0"}
ln, err := net.Listen("tcp", srv.Addr)
if err != nil {
panic(err)
}
go func() {
time.Sleep(100 * time.Millisecond)
gosh.SendVars(map[string]string{"addr": ln.Addr().String()})
}()
if err = srv.Serve(tcpKeepAliveListener{ln.(*net.TCPListener)}); err != nil {
panic(err)
}
}
// Functions with parameters.
var (
exitFunc = gosh.RegisterFunc("exitFunc", func(code int) {
os.Exit(code)
})
sleepFunc = gosh.RegisterFunc("sleepFunc", func(d time.Duration, code int) {
// For TestSignal and TestTerminate.
ch := make(chan os.Signal, 1)
signal.Notify(ch, os.Interrupt)
go func() {
<-ch
os.Exit(0)
}()
// The parent waits for this "ready" notification to avoid the race where a
// signal is sent before the handler is installed.
gosh.SendVars(map[string]string{"ready": ""})
time.Sleep(d)
os.Exit(code)
})
printFunc = gosh.RegisterFunc("printFunc", func(v ...interface{}) {
fmt.Print(v...)
})
printfFunc = gosh.RegisterFunc("printfFunc", func(format string, v ...interface{}) {
fmt.Printf(format, v...)
})
)
////////////////////////////////////////////////////////////////////////////////
// Shell tests
type customTB struct {