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neko-custom/server/internal/websocket/session.go
2021-12-11 14:12:03 +01:00

104 lines
2.6 KiB
Go

package websocket
import (
"m1k1o/neko/internal/types"
"m1k1o/neko/internal/types/event"
"m1k1o/neko/internal/types/message"
)
func (h *MessageHandler) SessionCreated(id string, session types.Session) error {
// send sdp and id over to client
if err := h.signalProvide(id, session); err != nil {
return err
}
// send initialization information
if err := session.Send(message.SystemInit{
Event: event.SYSTEM_INIT,
ImplicitHosting: true,
Locks: h.locked,
}); err != nil {
h.logger.Warn().Str("id", id).Err(err).Msgf("sending event %s has failed", event.SYSTEM_INIT)
return err
}
if session.Admin() {
// send screen configurations if admin
if err := h.screenConfigurations(id, session); err != nil {
return err
}
// send broadcast status if admin
if err := h.boradcastStatus(session); err != nil {
return err
}
}
return nil
}
func (h *MessageHandler) SessionConnected(id string, session types.Session) error {
// send list of members to session
if err := session.Send(message.MembersList{
Event: event.MEMBER_LIST,
Memebers: h.sessions.Members(),
}); err != nil {
h.logger.Warn().Str("id", id).Err(err).Msgf("sending event %s has failed", event.MEMBER_LIST)
return err
}
// send screen current resolution
if err := h.screenResolution(id, session); err != nil {
return err
}
// tell session there is a host
host, ok := h.sessions.GetHost()
if ok {
if err := session.Send(message.Control{
Event: event.CONTROL_LOCKED,
ID: host.ID(),
}); err != nil {
h.logger.Warn().Str("id", id).Err(err).Msgf("sending event %s has failed", event.CONTROL_LOCKED)
return err
}
}
// let everyone know there is a new session
if err := h.sessions.Broadcast(
message.Member{
Event: event.MEMBER_CONNECTED,
Member: session.Member(),
}, nil); err != nil {
h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.CONTROL_RELEASE)
return err
}
return nil
}
func (h *MessageHandler) SessionDestroyed(id string) error {
// clear host if exists
if h.sessions.IsHost(id) {
h.sessions.ClearHost()
if err := h.sessions.Broadcast(message.Control{
Event: event.CONTROL_RELEASE,
ID: id,
}, nil); err != nil {
h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.CONTROL_RELEASE)
}
}
// let everyone know session disconnected
if err := h.sessions.Broadcast(
message.MemberDisconnected{
Event: event.MEMBER_DISCONNECTED,
ID: id,
}, nil); err != nil {
h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.MEMBER_DISCONNECTED)
return err
}
return nil
}