From 99c2fb79d7c4d2500f9c489bf31f02ff928c70a3 Mon Sep 17 00:00:00 2001
From: paul2212 <git@paul2212.eu>
Date: Sat, 7 Mar 2026 13:50:51 +0100
Subject: [PATCH] fix error 500

---
 fichero/api.py                     |  2 +-
 fichero/printer.py                 | 10 ++++++++++
 fichero_printer/config.yaml        |  2 +-
 fichero_printer/fichero/api.py     |  2 +-
 fichero_printer/fichero/printer.py | 10 ++++++++++
 5 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/fichero/api.py b/fichero/api.py
index 9af0940..d191d8a 100644
--- a/fichero/api.py
+++ b/fichero/api.py
@@ -95,7 +95,7 @@ def _address(address: str | None) -> str | None:
 @app.get("/", include_in_schema=False)
 async def root():
     """Redirect root to interactive API docs."""
-    return RedirectResponse(url="/docs")
+    return RedirectResponse(url="docs")
 
 
 @app.get(
diff --git a/fichero/printer.py b/fichero/printer.py
index 446d7ad..1fbf137 100644
--- a/fichero/printer.py
+++ b/fichero/printer.py
@@ -162,6 +162,16 @@ class RFCOMMClient:
                 loop.sock_connect(sock, (self._address, self._channel)),
                 timeout=10.0,
             )
+        except asyncio.TimeoutError as exc:
+            sock.close()
+            raise PrinterTimeout(
+                f"Classic Bluetooth connection timed out to {self._address} (channel {self._channel})."
+            ) from exc
+        except OSError as exc:
+            sock.close()
+            raise PrinterError(
+                f"Classic Bluetooth connection failed for '{self._address}' (channel {self._channel}): {exc}"
+            ) from exc
         except Exception:
             sock.close()
             raise
diff --git a/fichero_printer/config.yaml b/fichero_printer/config.yaml
index f83f967..6d22711 100644
--- a/fichero_printer/config.yaml
+++ b/fichero_printer/config.yaml
@@ -18,7 +18,7 @@ ingress: true
 ingress_port: 8765
 panel_icon: mdi:printer
 panel_title: Fichero Printer
-webui: "http://[HOST]:[PORT:8765]/docs"
+webui: "http://[HOST]:[PORT:8765]/"
 
 host_network: true
 host_dbus: true
diff --git a/fichero_printer/fichero/api.py b/fichero_printer/fichero/api.py
index 9af0940..d191d8a 100644
--- a/fichero_printer/fichero/api.py
+++ b/fichero_printer/fichero/api.py
@@ -95,7 +95,7 @@ def _address(address: str | None) -> str | None:
 @app.get("/", include_in_schema=False)
 async def root():
     """Redirect root to interactive API docs."""
-    return RedirectResponse(url="/docs")
+    return RedirectResponse(url="docs")
 
 
 @app.get(
diff --git a/fichero_printer/fichero/printer.py b/fichero_printer/fichero/printer.py
index 446d7ad..1fbf137 100644
--- a/fichero_printer/fichero/printer.py
+++ b/fichero_printer/fichero/printer.py
@@ -162,6 +162,16 @@ class RFCOMMClient:
                 loop.sock_connect(sock, (self._address, self._channel)),
                 timeout=10.0,
             )
+        except asyncio.TimeoutError as exc:
+            sock.close()
+            raise PrinterTimeout(
+                f"Classic Bluetooth connection timed out to {self._address} (channel {self._channel})."
+            ) from exc
+        except OSError as exc:
+            sock.close()
+            raise PrinterError(
+                f"Classic Bluetooth connection failed for '{self._address}' (channel {self._channel}): {exc}"
+            ) from exc
         except Exception:
             sock.close()
             raise