76 lines
1.4 KiB
Go
76 lines
1.4 KiB
Go
|
package main
|
||
|
|
|
||
|
|
/*
|
||
|
|
|
||
|
|
Connect to an XMPP server using XEP 114 protocol, perform a discovery query on the server and print the response
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
import (
|
||
|
|
"context"
|
||
|
|
"fmt"
|
||
|
|
"time"
|
||
|
|
|
||
|
|
xmpp "gosrc.io/xmpp"
|
||
|
|
"gosrc.io/xmpp/stanza"
|
||
|
|
)
|
||
|
|
|
||
|
|
const (
|
||
|
|
domain = "mycomponent.localhost"
|
||
|
|
address = "build.vpn.p1:8888"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Init and return a component
|
||
|
|
func makeComponent() *xmpp.Component {
|
||
|
|
opts := xmpp.ComponentOptions{
|
||
|
|
TransportConfiguration: xmpp.TransportConfiguration{
|
||
|
|
Address: address,
|
||
|
|
Domain: domain,
|
||
|
|
},
|
||
|
|
Domain: domain,
|
||
|
|
Secret: "secret",
|
||
|
|
}
|
||
|
|
router := xmpp.NewRouter()
|
||
|
|
c, err := xmpp.NewComponent(opts, router, handleError)
|
||
|
|
if err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
return c
|
||
|
|
}
|
||
|
|
|
||
|
|
func handleError(err error) {
|
||
|
|
fmt.Println(err.Error())
|
||
|
|
}
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
c := makeComponent()
|
||
|
|
|
||
|
|
// Connect Component to the server
|
||
|
|
fmt.Printf("Connecting to %v\n", address)
|
||
|
|
err := c.Connect()
|
||
|
|
if err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
|
||
|
|
// make a disco iq
|
||
|
|
iqReq := stanza.NewIQ(stanza.Attrs{Type: stanza.IQTypeGet,
|
||
|
|
From: domain,
|
||
|
|
To: "localhost",
|
||
|
|
Id: "my-iq1"})
|
||
|
|
disco := iqReq.DiscoInfo()
|
||
|
|
iqReq.Payload = disco
|
||
|
|
|
||
|
|
// res is the channel used to receive the result iq
|
||
|
|
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
|
||
|
|
res, _ := c.SendIQ(ctx, iqReq)
|
||
|
|
|
||
|
|
select {
|
||
|
|
case iqResponse := <-res:
|
||
|
|
// Got response from server
|
||
|
|
fmt.Print(iqResponse.Payload)
|
||
|
|
case <-time.After(100 * time.Millisecond):
|
||
|
|
cancel()
|
||
|
|
panic("No iq response was received in time")
|
||
|
|
}
|
||
|
|
}
|