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96 lines
2.2 KiB
96 lines
2.2 KiB
package main
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/*
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xmpp_chat_client is a demo client that connect on an XMPP server to chat with other members
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Note that this example sends to a very specific user. User logic is not implemented here.
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*/
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import (
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. "bufio"
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"fmt"
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"os"
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"gosrc.io/xmpp"
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"gosrc.io/xmpp/stanza"
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)
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const (
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currentUserAddress = "localhost:5222"
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currentUserJid = "testuser@localhost"
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currentUserPass = "testpass"
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correspondantJid = "testuser2@localhost"
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)
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func main() {
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config := xmpp.Config{
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TransportConfiguration: xmpp.TransportConfiguration{
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Address: currentUserAddress,
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},
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Jid: currentUserJid,
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Credential: xmpp.Password(currentUserPass),
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Insecure: true}
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var client *xmpp.Client
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var err error
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router := xmpp.NewRouter()
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router.HandleFunc("message", handleMessage)
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if client, err = xmpp.NewClient(config, router, errorHandler); err != nil {
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fmt.Println("Error new client")
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}
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// Connecting client and handling messages
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// To use a stream manager, just write something like this instead :
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//cm := xmpp.NewStreamManager(client, startMessaging)
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//log.Fatal(cm.Run()) //=> this will lock the calling goroutine
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if err = client.Connect(); err != nil {
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fmt.Printf("XMPP connection failed: %s", err)
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return
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}
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startMessaging(client)
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}
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func startMessaging(client xmpp.Sender) {
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reader := NewReader(os.Stdin)
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textChan := make(chan string)
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var text string
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for {
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fmt.Print("Enter text: ")
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go readInput(reader, textChan)
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select {
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case <-killChan:
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return
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case text = <-textChan:
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reply := stanza.Message{Attrs: stanza.Attrs{To: correspondantJid}, Body: text}
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err := client.Send(reply)
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if err != nil {
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fmt.Printf("There was a problem sending the message : %v", reply)
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return
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}
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}
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}
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}
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func readInput(reader *Reader, textChan chan string) {
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text, _ := reader.ReadString('\n')
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textChan <- text
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}
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var killChan = make(chan struct{})
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// If an error occurs, this is used
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func errorHandler(err error) {
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fmt.Printf("%v", err)
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killChan <- struct{}{}
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}
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func handleMessage(s xmpp.Sender, p stanza.Packet) {
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msg, ok := p.(stanza.Message)
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if !ok {
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_, _ = fmt.Fprintf(os.Stdout, "Ignoring packet: %T\n", p)
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return
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}
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_, _ = fmt.Fprintf(os.Stdout, "Body = %s - from = %s\n", msg.Body, msg.From)
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}
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