Update app.py

app.py

@@ -7,6 +7,7 @@ import sys
 app = Flask(__name__)
 
 watcher_process = None
+dmsender_process = None
 
 def start_watcher():
     global watcher_process
@@ -20,6 +21,14 @@ def start_watcher():
         )
         print("watcher.py を起動しました")
 
+    if dmsender_process is None or dmsender_process.poll() is not None:
+        dmsender_process = subprocess.Popen(
+            [sys.executable, "dmsender.py"],
+            stdout=sys.stdout,
+            stderr=sys.stderr,
+            env=os.environ,
+        )
+        print("dmsender.py を起動しました")
 
 #----------