Add connection timeout

__main__.py

@@ -3,6 +3,7 @@ import time
 import json
 
 import typer
+import requests
 
 from pyamaha import Device, System, Zone
 
@@ -12,11 +13,14 @@ class Error(Exception):
     """Base class for exceptions in this module."""
     pass
 
-class ApiError(Exception):
+class ApiError(Error):
     def __init__(self, request_url, response_code):
         self.request = request_url
         self.response_code = response_code
 
+class ConnectionTimeout(Error):
+    pass
+
 class Senario:
     activate = []
     deactivate = []
@@ -57,8 +61,9 @@ class Spotify(Senario):
 
 class Yamaha:
 
-    def __init__(self, device: Device, mqtt_client: Client, logger: logging.Logger=None):
-        self._device = device
+    def __init__(self, ip: str, mqtt_client: Client, logger: logging.Logger=None, timeout=None):
+        self.timeout = timeout if timeout else 10
+        self._device = Device(ip, self.timeout)
         self._client = mqtt_client
 
         self.logger = logger
@@ -85,7 +90,10 @@ class Yamaha:
             self.request(action)
 
     def request(self, request):
-        r = self._device.request(request)
+        try:
+            r = self._device.request(request)
+        except requests.exceptions.ReadTimeout:
+            raise ConnectionTimeout()
         r_json = r.json()
         if r_json['response_code'] != 0:
             raise ApiResponse(r.url, r_json['response_code'])
@@ -156,7 +164,7 @@ def main(\
 
     client = Client()
     client.setup(mqtt_host, mqtt_port, mqtt_user, mqtt_pwd)
-    yamaha = Yamaha(Device(yamaha_host), client)
+    yamaha = Yamaha(yamaha_host, client)
 
     client.loop_forever()