From b2a225a52e45315f3ec90e11707fefa6059d13f5 Mon Sep 17 00:00:00 2001
From: obscuren <geffobscura@gmail.com>
Date: Mon, 23 Feb 2015 15:43:41 +0100
Subject: Properly uninstall filters. Mining issue fixed #closes #365

* Added an additional tx state which is used to get the current nonce
* Refresh transient state each time a new canonical block is found
* Properly uninstall filters. Fixes a possible crash in RPC
---
 whisper/whisper.go | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'whisper')

diff --git a/whisper/whisper.go b/whisper/whisper.go
index 50c2f98fd..13209f9a6 100644
--- a/whisper/whisper.go
+++ b/whisper/whisper.go
@@ -127,6 +127,10 @@ func (self *Whisper) Watch(opts Filter) int {
 	})
 }
 
+func (self *Whisper) Unwatch(id int) {
+	self.filters.Uninstall(id)
+}
+
 func (self *Whisper) Messages(id int) (messages []*Message) {
 	filter := self.filters.Get(id)
 	if filter != nil {
-- 
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