try get away other callback deprecations

Apollon77 · May 9, 2024 · c5ed741 · c5ed741
1 parent 8e4d950
commit c5ed741
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/src/mbus-master.cc b/src/mbus-master.cc
@@ -249,13 +249,13 @@ class RecieveWorker : public Nan::AsyncWorker {
     // here, so everything we need for input and output
     // should go on `this`.
     void Execute () {
+        uv_rwlock_wrlock(lock);
+
         char error[100];
         mbus_frame reply;
         int address;
         int secondary_selected = 0;
 
-        uv_rwlock_wrlock(lock);
-
         if (!isConnected) {
             sprintf(error, "Not connected to port");
             SetErrorMessage(error);
@@ -528,12 +528,12 @@ class ScanSecondaryWorker : public Nan::AsyncWorker {
     // here, so everything we need for input and output
     // should go on `this`.
     void Execute () {
+        uv_rwlock_wrlock(lock);
+
         char error[100];
         mbus_frame *frame = NULL, reply;
         char mask[17];
 
-        uv_rwlock_wrlock(lock);
-
         if (!isConnected) {
             sprintf(error, "Not connected to port");
             SetErrorMessage(error);
@@ -638,13 +638,13 @@ class SetPrimaryWorker : public Nan::AsyncWorker {
     // here, so everything we need for input and output
     // should go on `this`.
     void Execute () {
+        uv_rwlock_wrlock(lock);
+
         char error[150];
         mbus_frame reply;
         int old_address;
         int ret;
 
-        uv_rwlock_wrlock(lock);
-
         if (!isConnected) {
             sprintf(error, "Not connected to port");
             SetErrorMessage(error);