func (this *Processor) Invoke(conn *Connection, cmd *Command) (result interface{}, err error) {
message := &Message{
Conn: conn,
Command: cmd,
Context: dynamic.Empty(),
}
defer func() {
this.After(message, result, err)
}()
defer func() {
if r := recover(); r != nil {
log.Println(r)
console.JSON(cmd)
log.Println(string(debug.Stack()))
var ok bool
if err, ok = r.(error); !ok {
err = Exception(fmt.Sprint(r))
}
}
}()
this.Before(message)
handlers := this.handlers[cmd.Action]
if handlers == nil {
return nil, Error("No handlers for " + cmd.Action)
}
for _, cb := range handlers {
result, err = cb(message)
if err != nil {
panic(err)
}
}
return result, nil
}
func TestConnection(t *testing.T) {
server := drs.New(New(dynamic.Empty()), protocol.JSON)
server.On("drs.ping", func(msg *drs.Message) (interface{}, error) {
return time.Now().UnixNano() / int64(time.Millisecond), nil
})
go server.Listen(":12000")
transport := New(map[string]interface{}{"token": "djkhaled"})
conn, err := drs.Dial(protocol.JSON, transport, "localhost:12000")
log.Println("Connected")
if err != nil {
t.Fatal(err)
}
go conn.Read()
result, err := conn.Call(&drs.Command{
Action: "drs.ping",
})
if err != nil {
t.Fatal(err)
}
log.Println(result)
}