CommitSync returns tmsp.Result

example/counter/counter.go

@@ -43,7 +43,7 @@ func (app *CounterApplication) AppendTx(tx []byte) types.Result {
 		}
 	}
 	app.txCount += 1
-	return types.NewResultOK(nil, "")
+	return types.OK
 }
 
 func (app *CounterApplication) CheckTx(tx []byte) types.Result {
@@ -59,18 +59,18 @@ func (app *CounterApplication) CheckTx(tx []byte) types.Result {
 			}
 		}
 	}
-	return types.NewResultOK(nil, "")
+	return types.OK
 }
 
-func (app *CounterApplication) Commit() (hash []byte, log string) {
+func (app *CounterApplication) Commit() types.Result {
 	app.hashCount += 1
 
 	if app.txCount == 0 {
-		return nil, ""
+		return types.OK
 	} else {
 		hash := make([]byte, 8)
 		binary.BigEndian.PutUint64(hash, uint64(app.txCount))
-		return hash, ""
+		return types.NewResultOK(hash, "")
 	}
 }
 

example/dummy/dummy.go

@@ -35,16 +35,16 @@ func (app *DummyApplication) AppendTx(tx []byte) types.Result {
 	} else {
 		app.state.Set(tx, tx)
 	}
-	return types.NewResultOK(nil, "")
+	return types.OK
 }
 
 func (app *DummyApplication) CheckTx(tx []byte) types.Result {
-	return types.NewResultOK(nil, "")
+	return types.OK
 }
 
-func (app *DummyApplication) Commit() (hash []byte, log string) {
-	hash = app.state.Hash()
-	return hash, ""
+func (app *DummyApplication) Commit() types.Result {
+	hash := app.state.Hash()
+	return types.NewResultOK(hash, "")
 }
 
 func (app *DummyApplication) Query(query []byte) types.Result {

example/nil/nil_app.go

@@ -27,8 +27,8 @@ func (app *NilApplication) CheckTx(tx []byte) types.Result {
 	return types.NewResultOK(nil, "")
 }
 
-func (app *NilApplication) Commit() (hash []byte, log string) {
-	return []byte("nil"), ""
+func (app *NilApplication) Commit() types.Result {
+	return types.NewResultOK([]byte("nil"), "")
 }
 
 func (app *NilApplication) Query(query []byte) types.Result {