llama.cpp: close the connection immediately on 'Stop'

modules/llama_cpp_server.py

@@ -141,16 +141,24 @@ class LlamaServer:
             print()
 
         # Make a direct request with streaming enabled using a context manager
-        with self.session.post(url, json=payload, stream=True) as response:
+        with self.session.post(url, json=payload, stream=True, timeout=(5, 0.1)) as response:
             response.raise_for_status()  # Raise an exception for HTTP errors
 
             full_text = ""
+            iterator = response.iter_lines(decode_unicode=True)
 
-            # Process the streaming response
-            for line in response.iter_lines(decode_unicode=True):
+            while True:
                 if shared.stop_everything:
                     break
 
+                try:
+                    line = next(iterator)
+                except requests.exceptions.Timeout:
+                    # Check stop flag again on timeout
+                    continue
+                except StopIteration:
+                    break
+
                 if line:
                     try:
                         # Check if the line starts with "data: " and remove it