Fix for Windows

Author: ptr-yudai

ptrlib/connection/server.py

@@ -48,7 +48,8 @@ def __init__(self, sock: socket.socket, peer: AddressT | None = None, **kwargs):
     def __str__(self) -> str:
         try:
             return f"TCPConnection({self.remote_address})"
-        except RuntimeError:
+        except (RuntimeError, OSError):
+            # OSError: Windows raises WinError 10038 on closed socket
             return "TCPConnection(<closed>)"
 
     # ---- Properties ------------------------------------------------------

ptrlib/debugger/unix/__init__.py

@@ -1,2 +1,5 @@
-from .debug import *
-from .process import *
+import os
+
+if os.name != 'nt':
+    from .debug import *
+    from .process import *