update: added 'Options' class

pyproject.toml

@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "common"
 description = "Reusable code stubs"
-version = "0.1.6"
+version = "0.1.7"
 requires-python = ">=3.13"
 authors = [
   { name="BreakerBear", email="breakerbear@autistic.men" },

src/common/jsonrpc2/__init__.py

@@ -5,6 +5,7 @@ from common.jsonrpc2.server import (
     Error,
     History,
     ConnectionContext,
+    Options,
     define,
     remove,
     run

src/common/jsonrpc2/server.py

@@ -80,7 +80,7 @@ class History(logging.Handler):
         self.records = []
 
     def emit(self, record):
-        self.records.append(record)
+        self.records.append(vars(record))
 
     def truncate(self) -> list:
         copy = self.records.copy()
@@ -105,6 +105,12 @@ class ConnectionContext:
             if connection.closed is not None:
                 raise cls.Error()
 
+class Options:
+    def __init__(self):
+        self.listen = '127.0.0.1'
+        self.port = 0
+        self.max_message_size = 125_000_000
+
 async def handler(request: ws.WebSocketRequest):
     global connection
     logger = logging.getLogger('jsonrpc2')
@@ -136,12 +142,12 @@ async def handler(request: ws.WebSocketRequest):
         if err is not None: logger.error(err.message(), exc_info=exc)
         if mid is not None: await connection.send_message(str(Response(mid, err or res)))
 
-async def backend(listen='127.0.0.1', port=0):
+async def backend(options: Options):
     import _thread as t
     global server
 
-    listeners = await trio.open_tcp_listeners(port, host=listen)
-    server = ws.WebSocketServer(handler, listeners, max_message_size=125_000_000)
+    listeners = await trio.open_tcp_listeners(port=options.port, host=options.listen)
+    server = ws.WebSocketServer(handler, listeners, max_message_size=options.max_message_size)
     await server.run()
     t.interrupt_main()
 
@@ -152,11 +158,6 @@ def define(method: str, handler: Callable[..., Any]):
 def remove(method: str) -> Callable[..., Any]:
     return handlers.pop(method)
 
-def run(logger: logging.Logger):
-    history = History()
-    fmt = logger.handlers[0].formatter
-    logger.addHandler(history)
-    define('sync', lambda: list(map(lambda x: fmt.format(x), history.truncate())))
-
-    thread = Thread(target=lambda: trio.run(backend), daemon=True)
+def run(options: Options):
+    thread = Thread(target=lambda: trio.run(backend), daemon=True, args=(options,))
     thread.start()