func Dial(o Opts) (*Client, error) {
if o.Logger == nil {
o.Logger = log.New(ioutil.Discard, "", log.LstdFlags)
}
conn, err := stomp.Dial(o.Network, o.Addr, o.Opts)
if err != nil {
return nil, err
}
reqs, err := conn.SubscribeWithHeaders(o.Requests.Name, o.Requests.AckMode, o.Requests.Headers)
if err != nil {
return nil, err
}
resp, err := conn.SubscribeWithHeaders(o.Responses.Name, o.Responses.AckMode, o.Responses.Headers)
if err != nil {
return nil, err
}
c := Client{
I: make(chan Response),
O: make(chan Request),
l: o.Logger,
conn: conn,
requests: reqs,
responses: resp,
}
go c.receiver()
go c.responder()
return &c, nil
}
func sendMessages(msg string) {
defer func() {
stop <- true
}()
conn, err := stomp.Dial("tcp", *serverAddr, options)
if err != nil {
println("cannot connect to server", err.Error())
return
}
err = conn.Send(*queueName, "text/plain", []byte(msg), nil)
if err != nil {
println("failed to send to server", err)
return
}
}
func main() {
conn, err := stomp.Dial("tcp", "192.168.1.108:61613", stomp.Options{})
if err != nil {
fmt.Println(err)
return
}
req := Request{From: "[email protected]/%23random", Message: "!roll 2d6+5"}
var b bytes.Buffer
w := bufio.NewWriter(&b)
m := json.NewEncoder(w)
err = m.Encode(req)
if err != nil {
fmt.Println(err)
return
}
w.Flush()
t := time.NewTicker(time.Second * 10)
LOOP:
for {
select {
case <-t.C:
fmt.Println(req)
fmt.Println(b)
err = conn.Send("/topic/prayers", "", b.Bytes(), nil)
if err != nil {
fmt.Println(err)
break LOOP
}
}
}
conn.Disconnect()
}
func main() {
conn, err := stomp.Dial("tcp", "192.168.1.108:61613", stomp.Options{NonStandard: stomp.NewHeader("client-id", "ladyluck")})
if err != nil {
fmt.Println(err)
return
}
sub, err := conn.SubscribeWithHeaders("/topic/prayers", stomp.AckAuto, stomp.NewHeader())
if err != nil {
fmt.Println(err)
return
}
regex, err := regexp.Compile(`(\d+)?d(\d+)((\+|\-)?\d+)?`)
if err != nil {
fmt.Println(err)
return
}
var req queues.Request
LOOP:
for {
select {
case msg := <-sub.C:
fmt.Println(msg.Body)
d := json.NewDecoder(bytes.NewBuffer(msg.Body))
err = d.Decode(&req)
if err != nil {
fmt.Println(fmt.Errorf("Unable to decode body: %s", err))
break
}
if len(req.Message) == 0 {
break
}
parts := strings.Split(req.Message, " ")
if len(parts) < 2 {
break
}
if strings.Compare("!roll", parts[0]) != 0 {
break
}
var isHelp, doesMatch bool
isHelp = strings.Compare("help", strings.ToLower(parts[1])) == 0
doesMatch = regex.MatchString(parts[1])
if !isHelp && !doesMatch {
break
}
var resp queues.Response
if isHelp {
resp = Response{From: "ladyluck@[email protected]", To: req.From, Message: "!roll usage: !roll <cmd|dice-formula> [OPTIONS]+"}
}
if doesMatch {
resp = Response{From: "ladyluck@[email protected]", To: req.From, Message: "xguzman: you rolled 2d6+5 - 3+1 = 4"}
}
fmt.Println(resp)
var b bytes.Buffer
w := bufio.NewWriter(&b)
e := json.NewEncoder(w)
e.Encode(resp)
w.Flush()
fmt.Printf("RESPONSE: %s\n", resp)
err = conn.Send("/topic/answers", "", b.Bytes(), nil)
if err != nil {
fmt.Println(fmt.Errorf("Unable to send resp: %+v %s", resp, err))
break LOOP
}
}
}
conn.Disconnect()
}
