quick fixes 4

.github/workflows/build.yml

@@ -61,15 +61,16 @@ jobs:
     runs-on: "ubuntu-latest"
     steps:
       - uses: "actions/checkout@v4"
+      - run: "pipx install poetry"
       - uses: "actions/setup-python@v5"
         with:
           python-version: "3.11"
-          cache: "pip"
+          cache: "poetry"
-      - run: "cd example && pip install $(cat requirements.txt)"
+      - run: "SKIP_BUILD_FRONTEND=true poetry install"
-      - run: "cd example && python object.py"
+      - run: "PYTHONPATH=yacv_server YACV_STOP_EARLY=true poetry run python example/object.py"
-      - run: "mv example/export/object.glb example/export/example.glb"
+      - run: "mv export/object.glb export/example.glb"
       - uses: "actions/upload-artifact@v4"
         with:
           name: "example"
-          path: "example/export"
+          path: "export"
           retention-days: 5

yacv_server/server.py

@@ -126,20 +126,21 @@ class Server:
             print('Cannot stop server because it is not running')
             return
 
-        # Make sure we can hold the lock for more than 100ms (to avoid exiting too early)
+        if os.getenv('YACV_STOP_EARLY', '') == '':
-        logger.info('Stopping server (waiting for at least one frontend request first, cancel with CTRL+C)...')
+            # Make sure we can hold the lock for more than 100ms (to avoid exiting too early)
-        try:
+            logger.info('Stopping server (waiting for at least one frontend request first, cancel with CTRL+C)...')
-            while not self.at_least_one_client.is_set():
+            try:
-                time.sleep(0.01)
+                while not self.at_least_one_client.is_set():
-        except KeyboardInterrupt:
+                    time.sleep(0.01)
-            pass
+            except KeyboardInterrupt:
+                pass
 
-        logger.info('Stopping server (waiting for no more frontend requests)...')
+            logger.info('Stopping server (waiting for no more frontend requests)...')
-        acquired = time.time()
+            acquired = time.time()
-        while time.time() - acquired < 1.0:
+            while time.time() - acquired < 1.0:
-            if self.frontend_lock.locked():
+                if self.frontend_lock.locked():
-                acquired = time.time()
+                    acquired = time.time()
-            time.sleep(0.01)
+                time.sleep(0.01)
 
         # Stop the server in the background
         self.loop.call_soon_threadsafe(lambda *a: self.do_shutdown.set())