Extended version of 1lann/messenger
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60 lines
1.3 KiB

package messenger
import (
type sessionDump struct {
FBCookies []*http.Cookie
EdgeCookies []*http.Cookie
// DumpSession dumps the session (i.e. cookies) and returns it as a []byte.
// Note that if you restore the session, you may not need to login, but you
// must reconnect to chat.
func (s *Session) DumpSession() ([]byte, error) {
defer s.requestMutex.RUnlock()
fbCookies := s.client.Jar.Cookies(fbURL)
edgeCookies := s.client.Jar.Cookies(edgeURL)
buf := new(bytes.Buffer)
enc := gob.NewEncoder(buf)
err := enc.Encode(sessionDump{
FBCookies: fbCookies,
EdgeCookies: edgeCookies,
if err != nil {
return nil, err
return buf.Bytes(), nil
// RestoreSession restores the session (i.e. cookies) stored as a []byte
// back into the session. Note that you may not need to login again, but you
// must reconnect to chat.
func (s *Session) RestoreSession(data []byte) error {
defer s.requestMutex.Unlock()
buf := bytes.NewReader(data)
dec := gob.NewDecoder(buf)
restoredSession := sessionDump{}
err := dec.Decode(&restoredSession)
if err != nil {
return err
s.client.Jar.SetCookies(fbURL, restoredSession.FBCookies)
s.client.Jar.SetCookies(edgeURL, restoredSession.EdgeCookies)
return nil
func init() {