X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=tests%2Focpp-server%2Fserver.py;h=ea02342b9ddc5214bf2cc42b3799a6e883028f47;hb=4e5c91aef023b214716aeb6699edebd282cceeb9;hp=780b90010f1c551c50fb3d9660fdcd9e6e6491d8;hpb=7628b7e63d130ddc602ed3647abf36e8ae35f6dd;p=e-mobility-charging-stations-simulator.git diff --git a/tests/ocpp-server/server.py b/tests/ocpp-server/server.py index 780b9001..ea02342b 100644 --- a/tests/ocpp-server/server.py +++ b/tests/ocpp-server/server.py @@ -1,6 +1,8 @@ +import argparse import asyncio import logging from datetime import datetime, timezone +from functools import partial from threading import Timer import ocpp.v201 @@ -11,6 +13,7 @@ from ocpp.v201.enums import ( AuthorizationStatusType, ClearCacheStatusType, RegistrationStatusType, + ReportBaseType, TransactionEventType, ) from websockets import ConnectionClosed @@ -93,6 +96,15 @@ class ChargePoint(ocpp.v201.ChargePoint): logging.info("Received %s", Action.MeterValues) return ocpp.v201.call_result.MeterValues() + @on(Action.GetBaseReport) + async def on_get_base_report( + self, request_id: int, report_base: ReportBaseType, **kwargs + ): + logging.info("Received %s", Action.GetBaseReport) + return ocpp.v201.call_result.GetBaseReport( + id_token_info={"status": ReportBaseType.accepted} + ) + # Request handlers to emit OCPP messages. async def send_clear_cache(self): request = ocpp.v201.call.ClearCache() @@ -103,6 +115,39 @@ class ChargePoint(ocpp.v201.ChargePoint): else: logging.info("%s failed", Action.ClearCache) + async def send_get_base_report(self): + request = ocpp.v201.call.GetBaseReport( + reportBase=ReportBaseType.ConfigurationInventory + ) + response = await self.call(request) + + if response.status == ReportBaseType.accepted: + logging.info("%s successful", Action.GetBaseReport) + else: + logging.info("%s filed", Action.GetBaseReport) + + + +# Function to send OCPP command +async def send_ocpp_command(cp, command_name, delay=None, period=None): + try: + match command_name: + case Action.ClearCache: + logging.info("%s Send:", Action.ClearCache) + await cp.send_clear_cache() + case Action.GetBaseReport: + logging.info("%s Send:", Action.GetBaseReport) + await cp.send_get_base_report() + except Exception: + logging.exception(f"Not supported or Failure while processing command {command_name}") + + if delay: + await asyncio.sleep(delay) + + if period: + my_timer = RepeatTimer(period, asyncio.create_task, [cp.send_ocpp_command(command_name)]) + my_timer.start() + # Function to handle new WebSocket connections. async def on_connect(websocket, path): @@ -127,17 +172,25 @@ async def on_connect(websocket, path): charge_point_id = path.strip("/") cp = ChargePoint(charge_point_id, websocket) + ChargePoints.add(cp) try: await cp.start() + except ConnectionClosed: logging.info("ChargePoint %s closed connection", cp.id) ChargePoints.remove(cp) - logging.debug("Connected charge points: %d", len(ChargePoints)) - + logging.debug("Connected ChargePoint(s): %d", len(ChargePoints)) # Main function to start the WebSocket server. async def main(): + # Define argument parser + parser = argparse.ArgumentParser(description="OCPP2 Charge Point Simulator") + parser.add_argument("--command", type=str, help="OCPP2 Command Name") + parser.add_argument("--delay", type=int, help="Delay in seconds") + parser.add_argument("--period", type=int, help="Period in seconds") + + # Create the WebSocket server and specify the handler for new connections. server = await websockets.serve( on_connect, @@ -146,6 +199,15 @@ async def main(): subprotocols=["ocpp2.0", "ocpp2.0.1"], # Specify OCPP 2.0.1 subprotocols. ) logging.info("WebSocket Server Started") + + args = parser.parse_args() + + if args.command: + for cp in ChargePoints: + asyncio.create_task( + send_ocpp_command(cp, args.command, args.delay, args.period) + ) + # Wait for the server to close (runs indefinitely). await server.wait_closed()