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factory.go
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factory.go
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package handler
import (
"errors"
"github.com/ipchama/dhammer/config"
"github.com/ipchama/dhammer/message"
"github.com/ipchama/dhammer/socketeer"
"github.com/ipchama/dhammer/stats"
)
type Handler interface {
ReceiveMessage(m message.Message) bool
Init() error
Run()
Stop() error
DeInit() error
}
type HandlerInitParams struct {
options config.HammerConfig
socketeer *socketeer.RawSocketeer
logFunc func(string) bool
errFunc func(error) bool
statFunc func(stats.StatValue) bool
}
var handlers map[string]func(HandlerInitParams) Handler = make(map[string]func(HandlerInitParams) Handler)
func AddHandler(s string, f func(HandlerInitParams) Handler) error {
if _, found := handlers[s]; found {
return errors.New("Handler type already exists: " + s)
}
handlers[s] = f
return nil
}
func New(s *socketeer.RawSocketeer, o config.HammerConfig, logFunc func(string) bool, errFunc func(error) bool, statFunc func(stats.StatValue) bool) (Handler, error) {
hip := HandlerInitParams{
options: o,
socketeer: s,
logFunc: logFunc,
errFunc: errFunc,
statFunc: statFunc,
}
hf, ok := handlers[o.HammerType()]
if !ok {
return nil, errors.New("Handlers - Hammer type not found: " + o.HammerType())
}
return hf(hip), nil
}