.

blocks/account.go

@@ -1,6 +1,7 @@
 package blocks
 
 import (
+    . "github.com/tendermint/tendermint/common"
     . "github.com/tendermint/tendermint/binary"
     "io"
 )

blocks/adjustment.go

@@ -1,6 +1,7 @@
 package blocks
 
 import (
+    . "github.com/tendermint/tendermint/common"
     . "github.com/tendermint/tendermint/binary"
     "io"
 )

blocks/tx.go

@@ -1,6 +1,7 @@
 package blocks
 
 import (
+    . "github.com/tendermint/tendermint/common"
     . "github.com/tendermint/tendermint/binary"
     "io"
 )

common/debounce.go

@@ -0,0 +1,39 @@
+package common
+
+import (
+    "time"
+)
+
+/* Debouncer */
+type Debouncer struct {
+    Ch      chan struct{}
+    quit    chan struct{}
+    dur     time.Duration
+    timer   *time.Timer
+}
+
+func NewDebouncer(dur time.Duration) *Debouncer {
+    var timer *time.Timer
+    var ch = make(chan struct{})
+    var quit = make(chan struct{})
+    fire := func() {
+        go func() {
+            select {
+            case ch <- struct{}{}:
+            case <-quit:
+            }
+        }()
+        timer.Reset(dur)
+    }
+    timer = time.AfterFunc(dur, fire)
+    return &Debouncer{Ch:ch, dur:dur, quit:quit, timer:timer}
+}
+
+func (d *Debouncer) Reset() {
+    d.timer.Reset(d.dur)
+}
+
+func (d *Debouncer) Stop() bool {
+    close(d.quit)
+    return d.timer.Stop()
+}