초기화

server/scratch/test_db_conn.py

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+import mysql.connector
+
+hosts = ["localhost", "dsm.chemifactory.com"]
+ports = [3306, 3307]
+
+for host in hosts:
+    for port in ports:
+        print(f"Trying {host}:{port}...")
+        try:
+            conn = mysql.connector.connect(
+                host=host,
+                port=port,
+                user="ctnt_root",
+                password="Umsang6595!!",
+                database="carbon_cutting_mc_db",
+                connection_timeout=3
+            )
+            print(f"SUCCESS: Connected to {host}:{port}!")
+            conn.close()
+        except Exception as e:
+            print(f"FAILED {host}:{port}: {e}")