diff options
Diffstat (limited to 'whisper/whisperv6/api.go')
| -rw-r--r-- | whisper/whisperv6/api.go | 36 |
1 files changed, 13 insertions, 23 deletions
diff --git a/whisper/whisperv6/api.go b/whisper/whisperv6/api.go index a2c75a41c..96e2b17e7 100644 --- a/whisper/whisperv6/api.go +++ b/whisper/whisperv6/api.go @@ -61,32 +61,9 @@ func NewPublicWhisperAPI(w *Whisper) *PublicWhisperAPI { w: w, lastUsed: make(map[string]time.Time), } - - go api.run() return api } -// run the api event loop. -// this loop deletes filter that have not been used within filterTimeout -func (api *PublicWhisperAPI) run() { - timeout := time.NewTicker(2 * time.Minute) - for { - <-timeout.C - - api.mu.Lock() - for id, lastUsed := range api.lastUsed { - if time.Since(lastUsed).Seconds() >= filterTimeout { - delete(api.lastUsed, id) - if err := api.w.Unsubscribe(id); err != nil { - log.Error("could not unsubscribe whisper filter", "error", err) - } - log.Debug("delete whisper filter (timeout)", "id", id) - } - } - api.mu.Unlock() - } -} - // Version returns the Whisper sub-protocol version. func (api *PublicWhisperAPI) Version(ctx context.Context) string { return ProtocolVersionStr @@ -219,6 +196,19 @@ func (api *PublicWhisperAPI) DeleteSymKey(ctx context.Context, id string) bool { return api.w.DeleteSymKey(id) } +// MakeLightClient turns the node into light client, which does not forward +// any incoming messages, and sends only messages originated in this node. +func (api *PublicWhisperAPI) MakeLightClient(ctx context.Context) bool { + api.w.lightClient = true + return api.w.lightClient +} + +// CancelLightClient cancels light client mode. +func (api *PublicWhisperAPI) CancelLightClient(ctx context.Context) bool { + api.w.lightClient = false + return !api.w.lightClient +} + //go:generate gencodec -type NewMessage -field-override newMessageOverride -out gen_newmessage_json.go // NewMessage represents a new whisper message that is posted through the RPC. |