From 11d7e1e45fbabf0a73ea27472ae156c6948f98ce Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Sun, 30 Oct 2022 17:43:09 -0500
Subject: [PATCH] Provide a human readable error when an esphome ble proxy
 connection fails (#81266)

---
 homeassistant/components/esphome/bluetooth/client.py | 12 +++++++++++-
 homeassistant/components/esphome/manifest.json       |  2 +-
 requirements_all.txt                                 |  2 +-
 requirements_test_all.txt                            |  2 +-
 4 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/homeassistant/components/esphome/bluetooth/client.py b/homeassistant/components/esphome/bluetooth/client.py
index 9094186226f..cffeae8d3eb 100644
--- a/homeassistant/components/esphome/bluetooth/client.py
+++ b/homeassistant/components/esphome/bluetooth/client.py
@@ -7,6 +7,7 @@ import logging
 from typing import Any, TypeVar, cast
 import uuid
 
+from aioesphomeapi import ESP_CONNECTION_ERROR_DESCRIPTION, BLEConnectionError
 from aioesphomeapi.connection import APIConnectionError, TimeoutAPIError
 import async_timeout
 from bleak.backends.characteristic import BleakGATTCharacteristic
@@ -182,8 +183,17 @@ class ESPHomeClient(BaseBleakClient):
                 return
 
             if error:
+                try:
+                    ble_connection_error = BLEConnectionError(error)
+                    ble_connection_error_name = ble_connection_error.name
+                    human_error = ESP_CONNECTION_ERROR_DESCRIPTION[ble_connection_error]
+                except (KeyError, ValueError):
+                    ble_connection_error_name = str(error)
+                    human_error = f"Unknown error code {error}"
                 connected_future.set_exception(
-                    BleakError(f"Error while connecting: {error}")
+                    BleakError(
+                        f"Error {ble_connection_error_name} while connecting: {human_error}"
+                    )
                 )
                 return
 
diff --git a/homeassistant/components/esphome/manifest.json b/homeassistant/components/esphome/manifest.json
index ab33ed8585a..c0230ce8410 100644
--- a/homeassistant/components/esphome/manifest.json
+++ b/homeassistant/components/esphome/manifest.json
@@ -3,7 +3,7 @@
   "name": "ESPHome",
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/esphome",
-  "requirements": ["aioesphomeapi==11.2.0"],
+  "requirements": ["aioesphomeapi==11.3.0"],
   "zeroconf": ["_esphomelib._tcp.local."],
   "dhcp": [{ "registered_devices": true }],
   "codeowners": ["@OttoWinter", "@jesserockz"],
diff --git a/requirements_all.txt b/requirements_all.txt
index b47a16ff875..b3846580ded 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -153,7 +153,7 @@ aioecowitt==2022.09.3
 aioemonitor==1.0.5
 
 # homeassistant.components.esphome
-aioesphomeapi==11.2.0
+aioesphomeapi==11.3.0
 
 # homeassistant.components.flo
 aioflo==2021.11.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index bfd4149cc41..83169340cfe 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -140,7 +140,7 @@ aioecowitt==2022.09.3
 aioemonitor==1.0.5
 
 # homeassistant.components.esphome
-aioesphomeapi==11.2.0
+aioesphomeapi==11.3.0
 
 # homeassistant.components.flo
 aioflo==2021.11.0