fix link

.python-version

@@ -1 +1 @@
-3.13.3
+3.13.2

CHANGELOG.md

@@ -7,8 +7,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [unreleased]
 
-## [0.13.0] - 2025-04-13
-
 - update dependency python to 3.13
 - add initial support for TSUN MS-3000
 - add initial apparmor support [#293](https://github.com/s-allius/tsun-gen3-proxy/issues/293)

app/.version

@@ -1 +1 @@
-0.14.0
+0.13.0

app/requirements.txt

@@ -1,4 +1,4 @@
-    aiomqtt==2.3.2
+    aiomqtt==2.3.1
     schema==0.7.7
     aiocron==2.1
-    quart==0.20
+    aiohttp==3.11.16

app/src/proxy.py

@@ -96,8 +96,8 @@ class Proxy():
             Infos.new_stat_data[key] = False
 
     @classmethod
-    async def class_close(cls, loop) -> None:   # pragma: no cover
+    def class_close(cls, loop) -> None:   # pragma: no cover
         logging.debug('Proxy.class_close')
         logging.info('Close MQTT Task')
-        await cls.mqtt.close()
+        loop.run_until_complete(cls.mqtt.close())
         cls.mqtt = None

app/src/server.py

@@ -1,10 +1,11 @@
 import logging
 import asyncio
 import logging.handlers
+import signal
 import os
 import argparse
 from asyncio import StreamReader, StreamWriter
-from quart import Quart, Response
+from aiohttp import web
 from logging import config  # noqa F401
 from proxy import Proxy
 from inverter_ifc import InverterIfc
@@ -17,52 +18,61 @@ from cnf.config_read_toml import ConfigReadToml
 from cnf.config_read_json import ConfigReadJson
 from modbus_tcp import ModbusTcp
 
-
-class ProxyState:
-    _is_up = False
-
-    @staticmethod
-    def is_up() -> bool:
-        return ProxyState._is_up
-
-    @staticmethod
-    def set_up(value: bool):
-        ProxyState._is_up = value
+routes = web.RouteTableDef()
+proxy_is_up = False
 
 
-app = Quart(__name__)
+@routes.get('/')
+async def hello(request):
+    return web.Response(text="Hello, world")
 
 
-@app.route('/')
-async def hello():
-    return Response(response="Hello, world")
-
-
-@app.route('/-/ready')
-async def ready():
-    if ProxyState.is_up():
+@routes.get('/-/ready')
+async def ready(request):
+    if proxy_is_up:
         status = 200
         text = 'Is ready'
     else:
         status = 503
         text = 'Not ready'
-    return Response(status=status, response=text)
+    return web.Response(status=status, text=text)
 
 
-@app.route('/-/healthy')
-async def healthy():
+@routes.get('/-/healthy')
+async def healthy(request):
 
-    if ProxyState.is_up():
+    if proxy_is_up:
         # logging.info('web reqeust healthy()')
         for inverter in InverterIfc:
             try:
                 res = inverter.healthy()
                 if not res:
-                    return Response(status=503, response="I have a problem")
+                    return web.Response(status=503, text="I have a problem")
             except Exception as err:
                 logging.info(f'Exception:{err}')
 
-    return Response(status=200, response="I'm fine")
+    return web.Response(status=200, text="I'm fine")
+
+
+async def webserver(addr, port):
+    '''coro running our webserver'''
+    app = web.Application()
+    app.add_routes(routes)
+    runner = web.AppRunner(app)
+
+    await runner.setup()
+    site = web.TCPSite(runner, addr, port)
+    await site.start()
+    logging.info(f'HTTP server listen on port: {port}')
+
+    try:
+        # Normal interaction with aiohttp
+        while True:
+            await asyncio.sleep(3600)  # sleep forever
+    except asyncio.CancelledError:
+        logging.info('HTTP server cancelled')
+        await runner.cleanup()
+        logging.debug('HTTP cleanup done')
 
 
 async def handle_client(reader: StreamReader, writer: StreamWriter, inv_class):
@@ -72,13 +82,12 @@ async def handle_client(reader: StreamReader, writer: StreamWriter, inv_class):
         await inv.local.ifc.server_loop()
 
 
-@app.after_serving
-async def handle_shutdown():   # pragma: no cover
+async def handle_shutdown(loop, web_task):
     '''Close all TCP connections and stop the event loop'''
 
     logging.info('Shutdown due to SIGTERM')
-    loop = asyncio.get_event_loop()
-    ProxyState.set_up(False)
+    global proxy_is_up
+    proxy_is_up = False
 
     #
     # first, disc all open TCP connections gracefully
@@ -88,16 +97,24 @@ async def handle_shutdown():   # pragma: no cover
 
     logging.info('Proxy disconnecting done')
 
+    #
+    # second, cancel the web server
+    #
+    web_task.cancel()
+    await web_task
+
     #
     # now cancel all remaining (pending) tasks
     #
-    for task in asyncio.all_tasks():
-        if task == asyncio.current_task():
-            continue
+    pending = asyncio.all_tasks()
+    for task in pending:
         task.cancel()
-    logging.info('Proxy cancelling done')
 
-    await Proxy.class_close(loop)
+    #
+    # at last, start a coro for stopping the loop
+    #
+    logging.debug("Stop event loop")
+    loop.stop()
 
 
 def get_log_level() -> int | None:
@@ -197,20 +214,27 @@ def main():   # pragma: no cover
         loop.create_task(asyncio.start_server(lambda r, w, i=inv_class:
                                               handle_client(r, w, i),
                                               '0.0.0.0', port))
+    web_task = loop.create_task(webserver('0.0.0.0', 8127))
+
+    #
+    # Register some UNIX Signal handler for a gracefully server shutdown
+    # on Docker restart and stop
+    #
+    for signame in ('SIGINT', 'SIGTERM'):
+        loop.add_signal_handler(getattr(signal, signame),
+                                lambda loop=loop: asyncio.create_task(
+                                    handle_shutdown(loop, web_task)))
 
     loop.set_debug(log_level == logging.DEBUG)
     try:
-        ProxyState.set_up(True)
-        logging.info("Start Quart")
-        app.run(host='0.0.0.0', port=8127, use_reloader=False, loop=loop)
-        logging.info("Quart stopped")
-
+        global proxy_is_up
+        proxy_is_up = True
+        loop.run_forever()
     except KeyboardInterrupt:
         pass
-    except asyncio.exceptions.CancelledError:
-        logging.info("Quart cancelled")
-
     finally:
+        logging.info("Event loop is stopped")
+        Proxy.class_close(loop)
         logging.debug('Close event loop')
         loop.close()
         logging.info(f'Finally, exit Server "{serv_name}"')

app/tests/test_server.py

@@ -3,9 +3,7 @@ import pytest
 import logging
 import os
 from mock import patch
-from server import get_log_level, app, ProxyState
-
-pytest_plugins = ('pytest_asyncio',)
+from server import get_log_level
 
 def test_get_log_level():
 
@@ -32,47 +30,3 @@ def test_get_log_level():
     with patch.dict(os.environ, {'LOG_LVL': 'UNKNOWN'}):
         log_lvl = get_log_level()
         assert log_lvl == None
-
-
-@pytest.mark.asyncio
-async def test_home():
-    """Test the home route."""
-    client = app.test_client()
-    response = await client.get('/')
-    assert response.status_code == 200
-    result = await response.get_data()
-    assert result == b"Hello, world"
-
-@pytest.mark.asyncio
-async def test_ready():
-    """Test the ready route."""
-
-    ProxyState.set_up(False)
-    client = app.test_client()
-    response = await client.get('/-/ready')
-    assert response.status_code == 503
-    result = await response.get_data()
-    assert result == b"Not ready"
-
-    ProxyState.set_up(True)
-    response = await client.get('/-/ready')
-    assert response.status_code == 200
-    result = await response.get_data()
-    assert result == b"Is ready"
-
-@pytest.mark.asyncio
-async def test_healthy():
-    """Test the healthy route."""
-
-    ProxyState.set_up(False)
-    client = app.test_client()
-    response = await client.get('/-/healthy')
-    assert response.status_code == 200
-    result = await response.get_data()
-    assert result == b"I'm fine"
-
-    ProxyState.set_up(True)
-    response = await client.get('/-/healthy')
-    assert response.status_code == 200
-    result = await response.get_data()
-    assert result == b"I'm fine"

ha_addons/Makefile

@@ -32,7 +32,7 @@ rel : STAGE=rel
 
 
 export BUILD_DATE := ${shell date -Iminutes}
-debug dev : BUILD_ID := ${shell date +'%y%m%d%H%M'}
+BUILD_ID := ${shell date +'%y%m%d%H%M'}
 VERSION := $(shell cat $(SRC)/.version)
 export MAJOR  := $(shell echo $(VERSION) | cut -f1 -d.)
 

ha_addons/docker-bake.hcl

@@ -90,7 +90,6 @@ target "preview" {
 target "rc" {
   inherits = ["_common", "_prod"]
   tags = ["${IMAGE}:rc", "${IMAGE}:${VERSION}"]
-  no-cache = true
 }
 
 target "rel" {

ha_addons/ha_addon/Dockerfile

@@ -18,7 +18,7 @@ ARG BUILD_FROM="ghcr.io/hassio-addons/base:17.2.4"
 FROM $BUILD_FROM AS base
 
 # Installiere Python, pip und virtuelle Umgebungstools
-RUN apk add --no-cache python3=3.12.10-r0 py3-pip=24.3.1-r0 && \
+RUN apk add --no-cache python3=3.12.9-r0 py3-pip=24.3.1-r0 && \
     python -m venv /opt/venv && \
     . /opt/venv/bin/activate
 

ha_addons/templates/rel_data.json

@@ -6,6 +6,6 @@
     "slug": "tsun-proxy",
     "advanced": false,
     "stage": "stable",
-    "readme_descr": "Integrates TSUN inverters (e.g. TSOL MS800, MS2000, MS3000) and batteries (TSOL DC1000) into Home Assistant.\n\nIt is based on the [TSUN Proxy][tsunproxy] and enables a reliable connection between TSUN devices and an MQTT broker.\n\nWith the Add-on, you can easily retrieve real-time values such as power, current and daily energy and integrate the inverter into Home Assistant.\nThis works even without an internet connection.\n\nThe optional connection to the TSUN Cloud can be disabled!",
+    "readme_dsecr": "Integrates TSUN inverters (e.g. TSOL MS800, MS2000, MS3000) and batteries (TSOL DC1000) into Home Assistant.\n\nIt is based on the [TSUN Proxy][tsunproxy] and enables a reliable connection between TSUN devices and an MQTT broker.\n\nWith the Add-on, you can easily retrieve real-time values such as power, current and daily energy and integrate the inverter into Home Assistant.\nThis works even without an internet connection.\n\nThe optional connection to the TSUN Cloud can be disabled!",
     "readme_links": "\n[tsunproxy]: https://github.com/s-allius/tsun-gen3-proxy\n"
 }