debugging, wip

debugserver/srv.go

@@ -24,13 +24,15 @@ func main() {
 	}
 	// Close the listener when the application closes.
 	defer l.Close()
+	log.Println("waiting for connections")
 	for {
 		// Listen for an incoming connection.
 		conn, err := l.Accept()
 		if err != nil {
 			log.Println("accepting: ", err.Error())
 			os.Exit(1)
 		}
+		log.Println("accepted", conn.RemoteAddr())
 		// Handle connections in a new goroutine.
 		go handler(conn)
 	}
@@ -47,11 +49,15 @@ func handler(conn net.Conn) {
 	}
 	var init *defs.InitialJson
 
+	log.Println("initial json read")
+
 	if err := json.Unmarshal(buf, init); err != nil {
 		log.Println("initial json", err)
 		return
 	}
 
+	log.Println("unmarshalled")
+
 	var started chan bool
 	go func() {
 		// wait for the first "audio" file
@@ -69,6 +75,7 @@ func handler(conn net.Conn) {
 		t := time.NewTicker(time.Nanosecond * time.Duration(dt))
 		defer t.Stop()
 
+		log.Println("image created")
 		index := 0
 		for {
 			<-t.C
@@ -79,6 +86,7 @@ func handler(conn net.Conn) {
 				log.Println("senging png", err)
 				return
 			}
+			log.Println("file sent", name)
 		}
 	}()
 

dummyclient/play.go

@@ -30,7 +30,8 @@ func Play(ctx context.Context, roomName string, botname string, filename string,
 		log.Println("audio pub", err)
 		return
 	}
-
+	<-ctx.Done()
+	room.Disconnect()
 }
 
 func publishFile(room *lksdk.Room, filename string, dur time.Duration) error {

portal.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
+	"log"
 	"os"
 	"path"
 	"sync/atomic"
@@ -39,6 +40,7 @@ func NewPortal(name string) (ap *AnimationPortal, err error) {
 		PortalConf: &defs.PortalConf{},
 	}
 	if err = yaml.Unmarshal(cont, ap.PortalConf); err != nil {
+		log.Println("yaml err", name, err)
 		return
 	}
 
@@ -47,9 +49,11 @@ func NewPortal(name string) (ap *AnimationPortal, err error) {
 		jn = ap.PortalConf.DefaultInitJson
 	}
 	if cont, err = ioutil.ReadFile(jn); err != nil {
+		log.Println("file read err", jn, err)
 		return
 	}
 	if err = json.Unmarshal(cont, &ap.PortalConf.InitialJson); err != nil {
+		log.Println("json err", jn, err)
 		return
 	}
 	ap.PortalConf.InitialJson.Ftar = ap.PortalConf.DefaultFtar

testdata/init.json

@@ -0,0 +1,5 @@
+{
+    "fps": 24,
+    "width": 300,
+    "height": 500
+}