v1

main.py

@@ -0,0 +1,47 @@
+import psycopg2
+
+# ===== TEST DATA =====
+# id = 600
+source_node = "node1"
+message = "from python with love "
+
+conn = None
+
+try:
+    conn = psycopg2.connect(
+        host="172.16.10.123",
+        port=5444,
+        database="postgres",
+        user="postgres",
+        password="postgres"
+    )
+
+
+    cursor = conn.cursor()
+
+    cursor.execute("""
+        INSERT INTO test_replication (source_node, message)
+        VALUES (%s, %s)
+        RETURNING id
+    """, (source_node, message))
+
+    # Get the ID generated by PostgreSQL
+    generated_id = cursor.fetchone()[0]
+
+    conn.commit()
+
+    print("LOCAL COMMIT: SUCCESS")
+    print("Generated ID:", generated_id)
+    print("Source:", source_node)
+    print("Message:", message)
+
+except Exception as e:
+    if conn:
+        conn.rollback()
+
+    print("LOCAL COMMIT: FAILED")
+    print("Error:", e)
+
+finally:
+    if conn:
+        conn.close()