matrix: send 'connect' message upon cell creation

matrix/matrix.go

@@ -5,6 +5,7 @@ import (
 	"git.sr.ht/~cco/go-scopes/config"
 	"git.sr.ht/~cco/go-scopes/core"
 	"git.sr.ht/~cco/go-scopes/core/action"
+	"git.sr.ht/~cco/go-scopes/core/message"
 )
 
 func Start(ctx lib.Context) {
@@ -13,16 +14,18 @@ func Start(ctx lib.Context) {
 	core.Start(ctx)
 }
 
-type celLConfig struct {
-	*config.BaseCfg
-}
-
 func create(act lib.Action) bool {
-	ctx := act.Context()
-	//msg := act.Message()
+	msg := act.Message()
 	//spec := act.ActionSpec()
-	cctx := ctx.ChildContext(config.Base("", core.Start))
-	core.Start(cctx)
-	// msg.Sender().Cell().Send(message.New("matrix", "connect").WithSender(cctx))
+	cctx := createCell(act.Context())
+	nmsg := message.New("matrix", "connect").WithSender(cctx)
+	msg.Sender().Cell().Send(nmsg)
 	return true
 }
+
+func createCell(ctx lib.Context) lib.Context {
+	cfg := config.Base("", core.Start)
+	cctx := ctx.ChildContext(cfg)
+	cfg.Starter()(cctx)
+	return cctx
+}

scopes.go

@@ -16,6 +16,7 @@ type ContextState interface{}
 
 type Context interface {
 	stdlib_context.Context
+	Addressable
 	Config() Config
 	Name() string
 	Parent() Context
@@ -56,6 +57,7 @@ type Addressable interface {
 
 type Address interface {
 	fmt.Stringer
+	Addressable
 	Url() string
 	Service() string
 	Interaction() (string, string)
@@ -131,10 +133,14 @@ func HandleMsg(ctx Context, msg Message) bool {
 }
 
 func Send(ctx Context, addr Address, msg Message) {
+	if msg.Sender() == nil {
+		msg.WithSender(ctx)
+	}
 	if svc, ok := ctx.Services()[addr.Service()]; ok {
 		// TODO: check Address for sid, iid
 		svc.Send(msg)
 	}
+	// TODO: Warn().Msg("receiver not found")
 }
 
 func GetState[St ContextState](ctx Context) St {

tests/matrix_test.go

@@ -16,7 +16,7 @@ func TestMatrixApp(tb *tbase.T) {
 	t := testing.SetUpApp(tb, etc.ConfigMx())
 	t.Run("app-matrix", MxTest)
 	t.TearDownApp("matrix")
-	t.AssertEqual(t.LogCheck(logfile, true), 7)
+	t.AssertEqual(t.LogCheck(logfile, true), 8)
 }
 
 func MxTest(t *testing.T) {