Don't accept data on Client.Out until resource binding is
complete. StartSession() won't do its work until after this
happens. That means the app can call StartSession() and wait for it to
return before checking Client.Jid.
// Copyright 2011 The Go Authors. All rights reserved.// Use of this source code is governed by a BSD-style// license that can be found in the LICENSE file.packagemainimport("cjyar/xmpp""flag""fmt""log""os")// Demonstrate the API, and allow the user to interact with an XMPP// server via the terminal.funcmain(){varjidxmpp.JIDflag.Var(&jid,"jid","JID to log in as")varpw*string=flag.String("pw","","password")flag.Parse()ifjid.Domain==""||*pw==""{flag.Usage()os.Exit(2)}c,err:=xmpp.NewClient(&jid,*pw)iferr!=nil{log.Fatalf("NewClient(%v): %v",jid,err)}deferc.Close()err=c.StartSession(&xmpp.Presence{})iferr!=nil{log.Fatalf("StartSession: %v",err)}gofunc(ch<-chanxmpp.Stanza){forobj:=rangech{fmt.Printf("s: %v\n",obj)}fmt.Println("done reading")}(c.In)p:=make([]byte,1024)for{nr,_:=os.Stdin.Read(p)ifnr==0{break}s:=string(p)stan,err:=xmpp.ParseStanza(s)iferr==nil{c.Out<-stan}else{fmt.Printf("Parse error: %v\n",err)break}}fmt.Println("done sending")}