cli.go

@@ -27,7 +27,7 @@ func init() {
 		devicesWithUUID:  devWithUUID,
 		devicesWithIface: devWithIface,
 		chanForSync:      chanForSync,
-		SyncListener:     &SyncHandler{devices: devWithUUID, chanForSync: chanForSync, mutex: &sync.Mutex{}, states: map[string]map[string]interface{}{}},
+		SyncListener:     &SyncHandler{devices: devWithUUID, chanForSync: chanForSync, mutex: &sync.Mutex{}},
 		RecvListener:     &RecvHandler{devices: devWithIface, chanForSync: chanForSync},
 	}
 
@@ -71,7 +71,7 @@ func Run() error {
 	}
 
 	for _, e := range ifaces {
-		go _managerObj.onAdded(e)
+		_managerObj.onAdded(e)
 	}
 
 	go puserial.WatchNewDevice(ctx, ch_discover)
@@ -84,7 +84,7 @@ func Run() error {
 		}
 		switch e.Event() {
 		case notify.Create:
-			go _managerObj.onAdded(e.Path())
+			_managerObj.onAdded(e.Path())
 			// case notify.Remove:
 			// 	log.Println("USB Disconnected!!")
 			// 	_managerObj.onAdded(e.Path())

listener.go

@@ -4,7 +4,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"log"
-	"reflect"
 	"sync"
 )
 
@@ -12,7 +11,6 @@ type SyncHandler struct {
 	devices     map[string]*_device
 	mutex       *sync.Mutex
 	chanForSync map[string]chan map[string]interface{}
-	states      map[string]map[string]interface{}
 }
 
 func compareMap(src map[string]interface{}, dst map[string]interface{}) bool {
@@ -21,23 +19,14 @@ func compareMap(src map[string]interface{}, dst map[string]interface{}) bool {
 		if key == "code" {
 			continue
 		}
-
-		if reflect.TypeOf(value).String() == "string" {
-			dstV, ok := dst[key].(string)
-			if !ok || value != dstV {
-				return false
-			}
-			continue
+		srcV, ok := value.(int)
+		if !ok {
+			srcV = int(value.(float64))
 		}
 
-		srcV, ok := value.(float64)
+		dstV, ok := dst[key].(int)
 		if !ok {
-			srcV = float64(value.(int))
-		}
-
-		dstV, ok := dst[key].(float64)
-		if !ok {
-			dstV = float64(dst[key].(int))
+			dstV = int(dst[key].(float64))
 		}
 
 		if srcV != dstV {
@@ -70,7 +59,6 @@ func (sh *SyncHandler) Handle(e Event) {
 			origin[key] = value
 		}
 
-		sh.states[device.UUID] = origin
 		// props := []string{"fan", "light", "servo"}
 
 		err := encoder.Encode(origin)
@@ -92,7 +80,7 @@ func (sh *SyncHandler) Handle(e Event) {
 		sh.mutex.Unlock()
 
 		for state := range chanForSync {
-			if compareMap(sh.states[device.UUID], state) {
+			if compareMap(origin, state) {
 				sh.mutex.Lock()
 				close(sh.chanForSync[device.IfaceName])
 				delete(sh.chanForSync, device.IfaceName)
@@ -100,8 +88,8 @@ func (sh *SyncHandler) Handle(e Event) {
 				return
 			}
 			log.Println("wrong: ", state)
-			log.Println("resend: ", sh.states[device.UUID])
-			err := encoder.Encode(sh.states[device.UUID])
+			log.Println("resend: ", origin)
+			err := encoder.Encode(origin)
 			if err != nil {
 				return
 			}