// End handles the terminate signals coming from client side
func (mgoCache *CacheStore) End(u *url.URL, h http.Header, req *models.Ping, context *apimodels.Context) (int, http.Header, interface{}, error) {
if err := validateOperation(req, context); err != nil {
return response.NewBadRequest(err)
}
key := collaboration.PrepareFileKey(req.FileId)
// when key is deleted, with the first ping received, collab will be ended
if err := mgoCache.Delete(key); err != nil {
return response.NewBadRequest(err)
}
// send the ping request to the related worker
if err := bongo.B.PublishEvent(collaboration.FireEventName, req); err != nil {
return response.NewBadRequest(err)
}
// send back the updated ping as response
return response.NewOK(req)
}
// Ping handles the pings coming from client side
//
// TOOD add throttling here
func (mgoCache *CacheStore) Ping(u *url.URL, h http.Header, req *models.Ping, context *apimodels.Context) (int, http.Header, interface{}, error) {
if err := validateOperation(req, context); err != nil {
return response.NewBadRequest(err)
}
// set the last seen at time
key := collaboration.PrepareFileKey(req.FileId)
if err := mgoCache.SetEx(key, collaboration.ExpireSessionKeyDuration, req.CreatedAt.Unix()); err != nil {
return response.NewBadRequest(err)
}
// send the ping request to the related worker
if err := bongo.B.PublishEvent(collaboration.FireEventName, req); err != nil {
return response.NewBadRequest(err)
}
// send back the updated ping as response
return response.NewOK(req)
}