lock on every http req BUT LOCKS ON TELEMETRY SO BEWARE

src/device/input/parse/v01/config.go

@@ -2,12 +2,14 @@ package v01
 
 import (
 	"encoding/json"
+	"sync"
 
 	patch "github.com/evanphx/json-patch/v5"
 )
 
 type (
 	config struct {
+		lock     *sync.Mutex
 		Feedback configFeedback
 		Users    map[string]configUser
 		Players  []configPlayer
@@ -33,6 +35,8 @@ type (
 )
 
 func (cfg config) WithPatch(v interface{}) config {
+	cfg.lock.Lock()
+	defer cfg.lock.Unlock()
 	originalData, _ := json.Marshal(cfg)
 	patchData, _ := json.Marshal(v)
 	patcher, err := patch.DecodePatch(patchData)