added command line arguments

Dockerfile

@@ -9,10 +9,10 @@ RUN adduser -D luser
 USER luser
 WORKDIR /home/luser
 COPY --chown=luser:users ./requirements-dev.txt ./requirements-dev.txt
-COPY --chown=luser:users ./requirements-dev.txt ./requirements-run.txt
+COPY --chown=luser:users ./requirements-run.txt ./requirements-run.txt
 WORKDIR /home/luser/
 RUN python -m venv .venv
-RUN --mount=type=cache,target=/home/luser/.cache/pip,uid=1000,gid=1000 .venv/bin/pip wheel -w /home/luser/wheel -r requirements-dev.txt pygraphviz
+RUN --mount=type=cache,target=/home/luser/.cache/pip,uid=1000,gid=1000 .venv/bin/pip wheel -w /home/luser/wheel pygraphviz
 RUN --mount=type=cache,target=/home/luser/.cache/pip,uid=1000,gid=1000 .venv/bin/pip install -r requirements-dev.txt /home/luser/wheel/*.whl
 COPY --chown=luser:users . /home/luser/bugis
 WORKDIR /home/luser/bugis
@@ -21,12 +21,12 @@ RUN --mount=type=cache,target=/home/luser/.cache/pip,uid=1000,gid=1000 /home/lus
 
 FROM base AS release
 RUN mkdir /srv/http
-RUN adduser -D -h /var/bugis -u 1000 bugis
+RUN adduser -D -h /var/lib/bugis -u 1000 bugis
 USER bugis
-WORKDIR /var/bugis
+WORKDIR /var/lib/bugis
 COPY --chown=bugis:users conf/pip.conf ./.pip/pip.conf
 RUN python -m venv .venv
-RUN --mount=type=cache,target=/var/bugis/.cache/pip,uid=1000,gid=1000 --mount=type=bind,ro,from=build,source=/home/luser/bugis/requirements-run.txt,target=/requirements-run.txt --mount=type=bind,ro,from=build,source=/home/luser/wheel,target=/wheel .venv/bin/pip install -r /requirements-run.txt /wheel/*.whl
+RUN --mount=type=cache,target=/var/bugis/.cache/pip,uid=1000,gid=1000 --mount=type=bind,ro,from=build,source=/home/luser/requirements-run.txt,target=/requirements-run.txt --mount=type=bind,ro,from=build,source=/home/luser/wheel,target=/wheel .venv/bin/pip install -r /requirements-run.txt /wheel/*.whl
 RUN --mount=type=cache,target=/var/bugis/.cache/pip,uid=1000,gid=1000 --mount=type=bind,ro,from=build,source=/home/luser/bugis/dist,target=/dist .venv/bin/pip install /dist/*.whl
 VOLUME /srv/http
 WORKDIR /srv/http
@@ -36,7 +36,7 @@ ENV GRANIAN_PORT=8000
 ENV GRANIAN_INTERFACE=asgi
 ENV GRANIAN_LOOP=asyncio
 ENV GRANIAN_LOG_ENABLED=false
-
-ENTRYPOINT ["/var/bugis/.venv/bin/python", "-m", "granian", "bugis.asgi:application"]
+ENV GRANIAN_LOG_ACCESS_ENABLED=true
+ENTRYPOINT ["/var/lib/bugis/.venv/bin/python", "-m", "granian", "bugis.asgi:application"]
 EXPOSE 8000/tcp
 

conf/nginx-bugis.conf

@@ -0,0 +1,14 @@
+server {
+    listen 8080;
+    http2 on;
+    
+    server_name localhost;
+
+    location / {
+        proxy_pass http://granian:8000;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_read_timeout 60s;
+    }
+}

pyproject.toml

@@ -29,7 +29,7 @@ dependencies = [
     "PyYAML",
     "pygraphviz",
     "aiofiles",
-    "aiohttp[speedups]",
+    "httpx[http2]"
 ]
 
 [project.optional-dependencies]

requirements-dev.txt

@@ -7,30 +7,21 @@
 --index-url https://gitea.woggioni.net/api/packages/woggioni/pypi/simple
 --extra-index-url https://pypi.org/simple
 
-aiodns==3.2.0
-    # via aiohttp
 aiofiles==24.1.0
     # via bugis (pyproject.toml)
-aiohappyeyeballs==2.4.3
-    # via aiohttp
-aiohttp[speedups]==3.10.10
-    # via bugis (pyproject.toml)
-aiosignal==1.3.1
-    # via aiohttp
+anyio==4.6.2.post1
+    # via httpx
 asttokens==2.4.1
     # via stack-data
-attrs==24.2.0
-    # via aiohttp
-brotli==1.1.0
-    # via aiohttp
 build==1.2.2.post1
     # via bugis (pyproject.toml)
 certifi==2024.8.30
-    # via requests
-cffi==1.17.1
     # via
-    #   cryptography
-    #   pycares
+    #   httpcore
+    #   httpx
+    #   requests
+cffi==1.17.1
+    # via cryptography
 charset-normalizer==3.4.0
     # via requests
 click==8.1.7
@@ -45,16 +36,25 @@ docutils==0.21.2
     # via readme-renderer
 executing==2.1.0
     # via stack-data
-frozenlist==1.5.0
-    # via
-    #   aiohttp
-    #   aiosignal
 granian==1.6.1
     # via bugis (pyproject.toml)
+h11==0.14.0
+    # via httpcore
+h2==4.1.0
+    # via httpx
+hpack==4.0.0
+    # via h2
+httpcore==1.0.6
+    # via httpx
+httpx[http2]==0.27.2
+    # via bugis (pyproject.toml)
+hyperframe==6.0.1
+    # via h2
 idna==3.10
     # via
+    #   anyio
+    #   httpx
     #   requests
-    #   yarl
 importlib-metadata==8.5.0
     # via twine
 ipdb==0.13.13
@@ -87,10 +87,6 @@ more-itertools==10.5.0
     # via
     #   jaraco-classes
     #   jaraco-functools
-multidict==6.1.0
-    # via
-    #   aiohttp
-    #   yarl
 mypy==1.13.0
     # via bugis (pyproject.toml)
 mypy-extensions==1.0.0
@@ -107,16 +103,12 @@ pkginfo==1.10.0
     # via twine
 prompt-toolkit==3.0.48
     # via ipython
-propcache==0.2.0
-    # via yarl
 ptyprocess==0.7.0
     # via pexpect
 pure-eval==0.2.3
     # via stack-data
 pwo==0.0.4
     # via bugis (pyproject.toml)
-pycares==4.4.0
-    # via aiodns
 pycparser==2.22
     # via cffi
 pygments==2.18.0
@@ -147,6 +139,10 @@ secretstorage==3.3.3
     # via keyring
 six==1.16.0
     # via asttokens
+sniffio==1.3.1
+    # via
+    #   anyio
+    #   httpx
 stack-data==0.6.3
     # via ipython
 traitlets==5.14.3
@@ -169,7 +165,5 @@ watchdog==5.0.3
     # via bugis (pyproject.toml)
 wcwidth==0.2.13
     # via prompt-toolkit
-yarl==1.16.0
-    # via aiohttp
 zipp==3.20.2
     # via importlib-metadata

requirements-run.txt

@@ -7,57 +7,51 @@
 --index-url https://gitea.woggioni.net/api/packages/woggioni/pypi/simple
 --extra-index-url https://pypi.org/simple
 
-aiodns==3.2.0
-    # via aiohttp
 aiofiles==24.1.0
     # via bugis (pyproject.toml)
-aiohappyeyeballs==2.4.3
-    # via aiohttp
-aiohttp[speedups]==3.10.10
-    # via bugis (pyproject.toml)
-aiosignal==1.3.1
-    # via aiohttp
-attrs==24.2.0
-    # via aiohttp
-brotli==1.1.0
-    # via aiohttp
-cffi==1.17.1
-    # via pycares
+anyio==4.6.2.post1
+    # via httpx
+certifi==2024.8.30
+    # via
+    #   httpcore
+    #   httpx
 click==8.1.7
     # via granian
-frozenlist==1.5.0
-    # via
-    #   aiohttp
-    #   aiosignal
 granian==1.6.1
     # via bugis (pyproject.toml)
+h11==0.14.0
+    # via httpcore
+h2==4.1.0
+    # via httpx
+hpack==4.0.0
+    # via h2
+httpcore==1.0.6
+    # via httpx
+httpx[http2]==0.27.2
+    # via bugis (pyproject.toml)
+hyperframe==6.0.1
+    # via h2
 idna==3.10
-    # via yarl
+    # via
+    #   anyio
+    #   httpx
 markdown==3.7
     # via bugis (pyproject.toml)
-multidict==6.1.0
-    # via
-    #   aiohttp
-    #   yarl
-propcache==0.2.0
-    # via yarl
 pwo==0.0.4
     # via bugis (pyproject.toml)
-pycares==4.4.0
-    # via aiodns
-pycparser==2.22
-    # via cffi
 pygments==2.18.0
     # via bugis (pyproject.toml)
 pygraphviz==1.14
     # via bugis (pyproject.toml)
 pyyaml==6.0.2
     # via bugis (pyproject.toml)
+sniffio==1.3.1
+    # via
+    #   anyio
+    #   httpx
 typing-extensions==4.12.2
     # via pwo
 uvloop==0.21.0
     # via granian
 watchdog==5.0.3
     # via bugis (pyproject.toml)
-yarl==1.16.0
-    # via aiohttp

requirements.txt

@@ -2,56 +2,50 @@
 # This file is autogenerated by pip-compile with Python 3.12
 # by the following command:
 #
-#    pip-compile pyproject.toml
+#    pip-compile --output-file=requirements.txt pyproject.toml
 #
 --index-url https://gitea.woggioni.net/api/packages/woggioni/pypi/simple
 --extra-index-url https://pypi.org/simple
 
-aiodns==3.2.0
-    # via aiohttp
 aiofiles==24.1.0
     # via bugis (pyproject.toml)
-aiohappyeyeballs==2.4.3
-    # via aiohttp
-aiohttp[speedups]==3.10.10
-    # via bugis (pyproject.toml)
-aiosignal==1.3.1
-    # via aiohttp
-attrs==24.2.0
-    # via aiohttp
-brotli==1.1.0
-    # via aiohttp
-cffi==1.17.1
-    # via pycares
-frozenlist==1.5.0
+anyio==4.6.2.post1
+    # via httpx
+certifi==2024.8.30
     # via
-    #   aiohttp
-    #   aiosignal
+    #   httpcore
+    #   httpx
+h11==0.14.0
+    # via httpcore
+h2==4.1.0
+    # via httpx
+hpack==4.0.0
+    # via h2
+httpcore==1.0.6
+    # via httpx
+httpx[http2]==0.27.2
+    # via bugis (pyproject.toml)
+hyperframe==6.0.1
+    # via h2
 idna==3.10
-    # via yarl
+    # via
+    #   anyio
+    #   httpx
 markdown==3.7
     # via bugis (pyproject.toml)
-multidict==6.1.0
-    # via
-    #   aiohttp
-    #   yarl
-propcache==0.2.0
-    # via yarl
 pwo==0.0.4
     # via bugis (pyproject.toml)
-pycares==4.4.0
-    # via aiodns
-pycparser==2.22
-    # via cffi
 pygments==2.18.0
     # via bugis (pyproject.toml)
 pygraphviz==1.14
     # via bugis (pyproject.toml)
 pyyaml==6.0.2
     # via bugis (pyproject.toml)
+sniffio==1.3.1
+    # via
+    #   anyio
+    #   httpx
 typing-extensions==4.12.2
     # via pwo
 watchdog==5.0.3
     # via bugis (pyproject.toml)
-yarl==1.16.0
-    # via aiohttp

src/bugis/__main__.py

@@ -1,5 +1,4 @@
-import argparse
-from cli import main
+from .cli import main
 import sys
 
 main(sys.argv[1:])

src/bugis/asgi.py

@@ -1,27 +1,18 @@
 import logging
-from logging.config import dictConfig as configure_logging
-
-from yaml import safe_load
-
-from .configuration import Configuration
-
-with open(Configuration.instance.logging_configuration_file, 'r') as input_file:
-    conf = safe_load(input_file)
-    configure_logging(conf)
-
+from asyncio import get_running_loop
+from typing import Optional, Awaitable, Callable, Any, Mapping
 
 from pwo import Maybe
+
 from .server import Server
-from asyncio import get_running_loop
-from .asgi_utils import decode_headers
-from typing import Optional
+
 
 log = logging.getLogger('access')
 log.propagate = False
 
 _server: Optional[Server] = None
 
-async def application(scope, receive, send):
+async def application(scope, receive, send : Callable[[Mapping[str, Any]], Awaitable[None]]):
     global _server
     if scope['type'] == 'lifespan':
         while True:
@@ -33,22 +24,6 @@ async def application(scope, receive, send):
                 await _server.stop()
                 await send({'type': 'lifespan.shutdown.complete'})
     else:
-        def maybe_log(evt):
-            d = {
-                'response_headers': (Maybe.of_nullable(evt.get('headers'))
-                    .map(decode_headers)
-                    .or_none()),
-                'status': evt['status']
-            }
-            log.info(None, extra=dict(**{k : v for k, v in d.items() if k is not None}, **scope))
-        def wrapped_send(*args, **kwargs):
-            result = send(*args, **kwargs)
-            (Maybe.of(args)
-                .filter(lambda it: len(it) > 0)
-                .map(lambda it: it[0])
-                .filter(lambda it: it.get('type') == 'http.response.start')
-                .if_present(maybe_log))
-            return result
         pathsend = (Maybe.of_nullable(scope.get('extensions'))
                     .map(lambda it: it.get("http.response.pathsend"))
                     .is_present)
@@ -61,7 +36,7 @@ async def application(scope, receive, send):
                 .map(lambda it: it.decode())
                 .or_else(None),
             Maybe.of_nullable(scope.get('query_string', None)).map(lambda it: it.decode()).or_else(None),
-            wrapped_send,
+            send,
             pathsend
         )
 

src/bugis/cli.py

@@ -9,7 +9,7 @@ from granian import Granian
 from pwo import Maybe
 
 from .configuration import Configuration
-
+from granian.constants import HTTPModes, Interfaces, ThreadModes, Loops
 
 def main(args: Optional[Sequence[str]] = None):
     parser = argparse.ArgumentParser(description="A simple CLI program to render Markdown files")
@@ -27,15 +27,88 @@ def main(args: Optional[Sequence[str]] = None):
         default=default_configuration_file,
         type=Path,
     )
+    parser.add_argument(
+        '-a',
+        '--address',
+        help='Server bind address',
+        default='127.0.0.1',
+    )
+    parser.add_argument(
+        '-p',
+        '--port',
+        help='Server port',
+        default='8000',
+        type=int
+    )
+    parser.add_argument(
+        '--access-log',
+        help='Enable access log',
+        action='store_true',
+        dest='log_access'
+    )
+    parser.add_argument(
+        '--logging-configuration',
+        help='Logging configuration file',
+        dest='log_config_file'
+    )
+    parser.add_argument(
+        '-w', '--workers',
+        help='Number of worker processes',
+        default='1',
+        dest='workers',
+        type = int
+    )
+    parser.add_argument(
+        '-t', '--threads',
+        help='Number of threads per worker',
+        default='1',
+        dest='threads',
+        type=int
+    )
+    parser.add_argument(
+        '--http',
+        help='HTTP protocol version',
+        dest='http',
+        type=lambda it: HTTPModes(it),
+        choices=[str(mode) for mode in HTTPModes],
+        default = 'auto',
+    )
+    parser.add_argument(
+        '--threading-mode',
+        help='Threading mode',
+        dest='threading_mode',
+        type=lambda it: ThreadModes(it),
+        choices=[str(mode) for mode in ThreadModes],
+        default=ThreadModes.workers
+    )
+    parser.add_argument(
+        '--loop',
+        help='Loop',
+        dest='loop',
+        type=lambda it: Loops(it),
+        choices=[str(mode) for mode in Loops]
+    )
     args = parser.parse_args(args)
-
     def parse(configuration: Path):
         with open(configuration, 'r') as f:
-            return Configuration.from_dict(yaml.safe_load(f))
+            return yaml.safe_load(f)
 
-    conf = Maybe.of_nullable(args.configuration).map(parse).or_else(Configuration.instance)
+    def assign(it: Configuration):
+        Configuration.instance = it
+    Maybe.of_nullable(args.configuration).map(parse).if_present(assign)
+    conf = Configuration.instance
+
+
+    granian_conf = asdict(conf).setdefault('granian', dict())
+    for k, v in vars(args).items():
+        if v is not None:
+            granian_conf[k] = v
+    if args.log_config_file:
+        with open(args.log_config_file, 'r') as f:
+            granian_conf['log_dictconfig'] = yaml.safe_load(f)
+    granian_conf = Configuration.GranianConfiguration.from_dict(granian_conf)
 
     Granian(
         "bugis.asgi:application",
-        **asdict(conf.granian)
+        **asdict(granian_conf)
     ).serve()

src/bugis/configuration.py

@@ -1,6 +1,8 @@
 from os import environ
 from pathlib import Path
 from dataclasses import dataclass, field, asdict
+
+import yaml
 from granian.constants import Loops, Interfaces, ThreadModes, HTTPModes, StrEnum
 from granian.log import LogLevels
 from granian.http import HTTP1Settings, HTTP2Settings
@@ -8,16 +10,27 @@ from typing import Optional, Sequence, Dict, Any
 from pwo import classproperty, Maybe
 from yaml import add_representer, SafeDumper, SafeLoader
 
+def parse_log_config(conf_file=None) -> Dict[str, Any]:
+    if conf_file is None:
+        conf_file = environ.get("LOGGING_CONFIGURATION_FILE",
+                    Path(__file__).parent / 'default-conf' / 'logging.yaml')
+    with open(conf_file, 'r') as file:
+        return yaml.safe_load(file)
 
 @dataclass(frozen=True)
 class Configuration:
-    logging_configuration_file: str = environ.get("LOGGING_CONFIGURATION_FILE",
-                                                  Path(__file__).parent / 'default-conf' / 'logging.yaml')
     plant_uml_server_address: str = environ.get('PLANT_UML_SERVER_ADDRESS', None)
+    _instance = None
 
     @classproperty
     def instance(cls) -> 'Configuration':
-        return Configuration()
+        if cls._instance is None:
+            cls._instance = Configuration()
+        return cls._instance
+
+    @instance.setter
+    def bar(cls, value):
+        cls._instance = value
 
     @dataclass(frozen=True)
     class GranianConfiguration:
@@ -77,7 +90,7 @@ class Configuration:
                 http2_settings=Maybe.of_nullable(d.get('http2_settings')).map(lambda it: HTTP2Settings(**it)).or_else(None),
                 log_enabled=d.get('log_enabled', None),
                 log_level=Maybe.of_nullable(d.get('log_level')).map(lambda it: LogLevels(it)).or_else(None),
-                # log_dictconfig: Optional[Dict[str, Any]] = None,
+                log_dictconfig=parse_log_config(d.get('log_config_file')),
                 log_access=d.get('log_access', None),
                 log_access_format=d.get('log_access_format', None),
                 ssl_cert=d.get('ssl_cert', None),

src/bugis/default-conf/logging.yaml

@@ -1,5 +1,5 @@
 version: 1
-disable_existing_loggers: True
+disable_existing_loggers: False
 handlers:
   console:
     class : logging.StreamHandler
@@ -8,28 +8,23 @@ handlers:
     stream  : ext://sys.stderr
   access:
     class : logging.StreamHandler
-    formatter: request
+    formatter: access
     level   : INFO
-    stream  : ext://sys.stderr
+    stream  : ext://sys.stdout
 formatters:
-  brief:
-    format: '%(message)s'
   default:
-    format: '{asctime} [{levelname}] ({processName:s}/{threadName:s}) - {name} - {message}'
-    style: '{'
-    datefmt: '%Y-%m-%d %H:%M:%S'
-  request:
-    format: '{asctime} {client[0]}:{client[1]} HTTP/{http_version} {method} {path} - {status}'
+    format: '{asctime}.{msecs:0<3.0f} [{levelname}] ({processName:s}/{threadName:s}) - {name} - {message}'
     style: '{'
     datefmt: '%Y-%m-%d %H:%M:%S'
+  access:
+      format: '%(message)s'
 loggers:
   root:
     handlers: [console]
-    level: DEBUG
-  access:
+  _granian:
+    level: INFO
+    propagate: False
+  granian.access:
     handlers: [ access ]
     level: INFO
-  watchdog.observers.inotify_buffer:
-    level: INFO
-  MARKDOWN:
-    level: INFO
+    propagate: False

src/bugis/plantuml.py

@@ -1,17 +1,19 @@
 from typing import TYPE_CHECKING
 
 from aiofiles import open as async_open
-from aiohttp import ClientSession
 from .configuration import Configuration
-from yarl import URL
 if TYPE_CHECKING:
     from _typeshed import StrOrBytesPath
+from httpx import AsyncClient, URL
+from typing import Callable, Awaitable
+from urllib.parse import urljoin
 
-async def render_plant_uml(path: 'StrOrBytesPath') -> bytes:
-    async with ClientSession() as session:
-        url = URL(Configuration.instance.plant_uml_server_address) / 'svg'
+chunk_size = 0x10000
+async def render_plant_uml(client: AsyncClient, path: 'StrOrBytesPath', send : Callable[[bytes], Awaitable[None]]):
+    url = URL(urljoin(Configuration.instance.plant_uml_server_address, 'svg'))
     async with async_open(path, 'rb') as file:
         source = await file.read()
-            async with session.post(url, data=source) as response:
+        response = await client.post(url, content=source)
         response.raise_for_status()
-                return await response.read()
+        async for chunk in response.aiter_bytes(chunk_size=chunk_size):
+            await send(chunk)

src/bugis/server.py

@@ -6,7 +6,7 @@ from io import BytesIO
 from mimetypes import init as mimeinit, guess_type
 from os import getcwd
 from os.path import join, normpath, splitext, relpath, basename
-from typing import Callable, TYPE_CHECKING, Optional, Awaitable, AsyncGenerator, Any
+from typing import Callable, TYPE_CHECKING, Optional, Awaitable, AsyncGenerator, Any, Mapping
 
 import pygraphviz as pgv
 from aiofiles import open as async_open
@@ -14,10 +14,12 @@ from aiofiles.base import AiofilesContextManager
 from aiofiles.os import listdir
 from aiofiles.ospath import exists, isdir, isfile, getmtime
 from aiofiles.threadpool.binary import AsyncBufferedReader
+from httpx import AsyncClient
 from pwo import Maybe
 
 from .asgi_utils import encode_headers
 from .async_watchdog import FileWatcher
+from .configuration import Configuration
 from .md2html import compile_html, load_from_cache, STATIC_RESOURCES, MARDOWN_EXTENSIONS
 from .plantuml import render_plant_uml
 
@@ -56,7 +58,10 @@ logger = logging.getLogger(__name__)
 
 
 class Server:
+    root_dir: 'StrOrBytesPath'
+    prefix: Optional['StrOrBytesPath']
     _loop: AbstractEventLoop
+    _client: AsyncClient
 
     def __init__(self,
                  root_dir: 'StrOrBytesPath' = getcwd(),
@@ -67,13 +72,16 @@ class Server:
         self.file_watcher = FileWatcher(cwd)
         self.prefix = prefix and normpath(f'{prefix.decode()}')
         self._loop = loop
+        self._client = AsyncClient()
 
     async def handle_request(self,
             method: str,
             url_path: str,
             etag: Optional[str],
-                             query_string: Optional[str], send,
-                             pathsend: bool = False):
+            query_string: Optional[str],
+            send: Callable[[Mapping[str, Any]], Awaitable[None]],
+            pathsend: bool = False
+         ):
         if method != 'GET':
             await send({
                 'type': 'http.response.start',
@@ -172,9 +180,8 @@ class Server:
                         'type': 'http.response.body',
                         'body': body
                     })
-                elif is_plant_uml(path):
+                elif Configuration.instance.plant_uml_server_address and is_plant_uml(path):
                     logger.debug("Starting PlantUML rendering for file '%s'", path)
-                    body = await render_plant_uml(path)
                     logger.debug("Completed PlantUML rendering for file '%s'", path)
                     await send({
                         'type': 'http.response.start',
@@ -185,9 +192,15 @@ class Server:
                             'Cache-Control': 'no-cache'
                         })
                     })
+                    await render_plant_uml(self._client, path, lambda chunk: send({
+                        'type': 'http.response.body',
+                        'body': chunk,
+                        'more_body': True
+                    }))
                     await send({
                         'type': 'http.response.body',
-                        'body': body
+                        'body': '',
+                        'more_body': False
                     })
                 else:
                     async def read_file(file_path, buffer_size=0x10000):
@@ -392,3 +405,4 @@ class Server:
 
     async def stop(self):
         await self.file_watcher.stop()
+        await self._client.aclose()