Fixing race condition on mesh (#1448)

* Implementation in unit tests

* Missing run

* Fixing TTY error

* Removing it flag

* Update .github/workflows/ci.yml

* Update .github/workflows/ci.yml

* Detaching.

* Fixing race condition on mesh_grpc

* Revert "Update .github/workflows/ci.yml"

This reverts commit a1abace.

* Revert "Update .github/workflows/ci.yml"

This reverts commit 581dfbf.

* Revert "Removing it flag"

This reverts commit 4a6323f.

* Revert "Fixing TTY error"

This reverts commit feed8e0.

* Revert "Missing run"

This reverts commit 1828409.

* Revert "Implementation in unit tests"

This reverts commit 7b56469.

* Update src/ansys/mapdl/core/mesh_grpc.py

Co-authored-by: Alex Kaszynski <[email protected]>

Author: germa89

src/ansys/mapdl/core/mesh_grpc.py

@@ -139,7 +139,7 @@ def _update_cache(self):
         self._mapdl.nsle("S", mute=True)
 
         # not thread safe
-        self._update_cache_elem().join()
+        self._update_cache_elem()
 
         threads = [
             self._update_cache_element_desc(),
@@ -540,7 +540,6 @@ def _load_nodes(self, chunk_size=DEFAULT_CHUNKSIZE):
         nodes = parse_chunks(chunks, np.double).reshape(-1, 3)
         return nodes
 
-    @threaded
     def _update_cache_elem(self):
         """Update the element and element offset cache"""
         if self._cache_elem is None:
@@ -554,7 +553,7 @@ def _elem(self):
         in offset.  Each element contains 10 items plus the nodes
         belonging to the element.
         """
-        self._update_cache_elem().join()
+        self._update_cache_elem()
         return self._cache_elem
 
     @_elem.setter
@@ -564,7 +563,7 @@ def _elem(self, value):
     @property
     def _elem_off(self):
         """Element offset array"""
-        self._update_cache_elem().join()
+        self._update_cache_elem()
         return self._cache_elem_off
 
     @_elem_off.setter