-import Ajv, { type JSONSchemaType } from 'ajv';
+import Ajv, { type JSONSchemaType, type ValidateFunction } from 'ajv';
import ajvFormats from 'ajv-formats';
-import type OCPPResponseService from './OCPPResponseService';
+import { OCPPConstants } from './OCPPConstants';
+import type { OCPPResponseService } from './OCPPResponseService';
import { OCPPServiceUtils } from './OCPPServiceUtils';
-import OCPPError from '../../exception/OCPPError';
-import PerformanceStatistics from '../../performance/PerformanceStatistics';
-import type { EmptyObject } from '../../types/EmptyObject';
-import type { HandleErrorParams } from '../../types/Error';
-import type { JsonObject, JsonType } from '../../types/JsonType';
-import { ErrorType } from '../../types/ocpp/ErrorType';
-import { MessageType } from '../../types/ocpp/MessageType';
-import type { OCPPVersion } from '../../types/ocpp/OCPPVersion';
+import type { ChargingStation } from '../../charging-station';
+import { OCPPError } from '../../exception';
+import { PerformanceStatistics } from '../../performance';
import {
type ErrorCallback,
+ type ErrorResponse,
+ ErrorType,
type IncomingRequestCommand,
+ type JsonType,
+ MessageType,
+ type OCPPVersion,
type OutgoingRequest,
RequestCommand,
type RequestParams,
+ type Response,
type ResponseCallback,
type ResponseType,
-} from '../../types/ocpp/Requests';
-import type { ErrorResponse, Response } from '../../types/ocpp/Responses';
-import Constants from '../../utils/Constants';
-import logger from '../../utils/Logger';
-import Utils from '../../utils/Utils';
-import type ChargingStation from '../ChargingStation';
+} from '../../types';
+import {
+ cloneObject,
+ formatDurationMilliSeconds,
+ handleSendMessageError,
+ isNullOrUndefined,
+ logger,
+} from '../../utils';
const moduleName = 'OCPPRequestService';
-export default abstract class OCPPRequestService {
+const defaultRequestParams: RequestParams = {
+ skipBufferingOnError: false,
+ triggerMessage: false,
+ throwError: false,
+};
+
+export abstract class OCPPRequestService {
private static instance: OCPPRequestService | null = null;
private readonly version: OCPPVersion;
private readonly ajv: Ajv;
private readonly ocppResponseService: OCPPResponseService;
- protected abstract jsonSchemas: Map<RequestCommand, JSONSchemaType<JsonObject>>;
+ private readonly jsonValidateFunctions: Map<RequestCommand, ValidateFunction<JsonType>>;
+ protected abstract jsonSchemas: Map<RequestCommand, JSONSchemaType<JsonType>>;
protected constructor(version: OCPPVersion, ocppResponseService: OCPPResponseService) {
this.version = version;
multipleOfPrecision: 2,
});
ajvFormats(this.ajv);
+ this.jsonValidateFunctions = new Map<RequestCommand, ValidateFunction<JsonType>>();
this.ocppResponseService = ocppResponseService;
- this.requestHandler.bind(this);
- this.sendMessage.bind(this);
- this.sendResponse.bind(this);
- this.sendError.bind(this);
- this.internalSendMessage.bind(this);
- this.buildMessageToSend.bind(this);
- this.validateRequestPayload.bind(this);
- this.validateIncomingRequestResponsePayload.bind(this);
+ this.requestHandler = this.requestHandler.bind(this) as <
+ // eslint-disable-next-line @typescript-eslint/no-unused-vars
+ ReqType extends JsonType,
+ ResType extends JsonType,
+ >(
+ chargingStation: ChargingStation,
+ commandName: RequestCommand,
+ commandParams?: JsonType,
+ params?: RequestParams,
+ ) => Promise<ResType>;
+ this.sendMessage = this.sendMessage.bind(this) as (
+ chargingStation: ChargingStation,
+ messageId: string,
+ messagePayload: JsonType,
+ commandName: RequestCommand,
+ params?: RequestParams,
+ ) => Promise<ResponseType>;
+ this.sendResponse = this.sendResponse.bind(this) as (
+ chargingStation: ChargingStation,
+ messageId: string,
+ messagePayload: JsonType,
+ commandName: IncomingRequestCommand,
+ ) => Promise<ResponseType>;
+ this.sendError = this.sendError.bind(this) as (
+ chargingStation: ChargingStation,
+ messageId: string,
+ ocppError: OCPPError,
+ commandName: RequestCommand | IncomingRequestCommand,
+ ) => Promise<ResponseType>;
+ this.internalSendMessage = this.internalSendMessage.bind(this) as (
+ chargingStation: ChargingStation,
+ messageId: string,
+ messagePayload: JsonType | OCPPError,
+ messageType: MessageType,
+ commandName: RequestCommand | IncomingRequestCommand,
+ params?: RequestParams,
+ ) => Promise<ResponseType>;
+ this.buildMessageToSend = this.buildMessageToSend.bind(this) as (
+ chargingStation: ChargingStation,
+ messageId: string,
+ messagePayload: JsonType | OCPPError,
+ messageType: MessageType,
+ commandName: RequestCommand | IncomingRequestCommand,
+ ) => string;
+ this.validateRequestPayload = this.validateRequestPayload.bind(this) as <T extends JsonType>(
+ chargingStation: ChargingStation,
+ commandName: RequestCommand | IncomingRequestCommand,
+ payload: T,
+ ) => boolean;
+ this.validateIncomingRequestResponsePayload = this.validateIncomingRequestResponsePayload.bind(
+ this,
+ ) as <T extends JsonType>(
+ chargingStation: ChargingStation,
+ commandName: RequestCommand | IncomingRequestCommand,
+ payload: T,
+ ) => boolean;
}
public static getInstance<T extends OCPPRequestService>(
this: new (ocppResponseService: OCPPResponseService) => T,
- ocppResponseService: OCPPResponseService
+ ocppResponseService: OCPPResponseService,
): T {
if (OCPPRequestService.instance === null) {
OCPPRequestService.instance = new this(ocppResponseService);
chargingStation: ChargingStation,
messageId: string,
messagePayload: JsonType,
- commandName: IncomingRequestCommand
+ commandName: IncomingRequestCommand,
): Promise<ResponseType> {
try {
// Send response message
messageId,
messagePayload,
MessageType.CALL_RESULT_MESSAGE,
- commandName
+ commandName,
);
} catch (error) {
- this.handleSendMessageError(chargingStation, commandName, error as Error, {
+ handleSendMessageError(chargingStation, commandName, error as Error, {
throwError: true,
});
+ return null;
}
}
chargingStation: ChargingStation,
messageId: string,
ocppError: OCPPError,
- commandName: RequestCommand | IncomingRequestCommand
+ commandName: RequestCommand | IncomingRequestCommand,
): Promise<ResponseType> {
try {
// Send error message
messageId,
ocppError,
MessageType.CALL_ERROR_MESSAGE,
- commandName
+ commandName,
);
} catch (error) {
- this.handleSendMessageError(chargingStation, commandName, error as Error);
+ handleSendMessageError(chargingStation, commandName, error as Error);
+ return null;
}
}
messageId: string,
messagePayload: JsonType,
commandName: RequestCommand,
- params: RequestParams = {
- skipBufferingOnError: false,
- triggerMessage: false,
- throwError: false,
- }
+ params?: RequestParams,
): Promise<ResponseType> {
+ params = {
+ ...defaultRequestParams,
+ ...params,
+ };
try {
return await this.internalSendMessage(
chargingStation,
messagePayload,
MessageType.CALL_MESSAGE,
commandName,
- params
+ params,
);
} catch (error) {
- this.handleSendMessageError(chargingStation, commandName, error as Error, {
+ handleSendMessageError(chargingStation, commandName, error as Error, {
throwError: params.throwError,
});
+ return null;
}
}
- private validateRequestPayload<T extends JsonObject>(
+ private validateRequestPayload<T extends JsonType>(
chargingStation: ChargingStation,
commandName: RequestCommand | IncomingRequestCommand,
- payload: T
+ payload: T,
): boolean {
- if (chargingStation.getPayloadSchemaValidation() === false) {
+ if (chargingStation.stationInfo?.ocppStrictCompliance === false) {
return true;
}
if (this.jsonSchemas.has(commandName as RequestCommand) === false) {
logger.warn(
- `${chargingStation.logPrefix()} ${moduleName}.validateRequestPayload: No JSON schema found for command '${commandName}' PDU validation`
+ `${chargingStation.logPrefix()} ${moduleName}.validateRequestPayload: No JSON schema found for command '${commandName}' PDU validation`,
);
return true;
}
- const validate = this.ajv.compile(this.jsonSchemas.get(commandName as RequestCommand));
- payload = Utils.cloneObject<T>(payload);
+ const validate = this.getJsonRequestValidateFunction<T>(commandName as RequestCommand);
+ payload = cloneObject<T>(payload);
OCPPServiceUtils.convertDateToISOString<T>(payload);
if (validate(payload)) {
return true;
}
logger.error(
`${chargingStation.logPrefix()} ${moduleName}.validateRequestPayload: Command '${commandName}' request PDU is invalid: %j`,
- validate.errors
+ validate.errors,
);
// OCPPError usage here is debatable: it's an error in the OCPP stack but not targeted to sendError().
throw new OCPPError(
OCPPServiceUtils.ajvErrorsToErrorType(validate.errors),
'Request PDU is invalid',
commandName,
- JSON.stringify(validate.errors, null, 2)
+ JSON.stringify(validate.errors, undefined, 2),
);
}
- private validateIncomingRequestResponsePayload<T extends JsonObject>(
+ private getJsonRequestValidateFunction<T extends JsonType>(commandName: RequestCommand) {
+ if (this.jsonValidateFunctions.has(commandName) === false) {
+ this.jsonValidateFunctions.set(
+ commandName,
+ this.ajv.compile<T>(this.jsonSchemas.get(commandName)!).bind(this),
+ );
+ }
+ return this.jsonValidateFunctions.get(commandName)!;
+ }
+
+ private validateIncomingRequestResponsePayload<T extends JsonType>(
chargingStation: ChargingStation,
commandName: RequestCommand | IncomingRequestCommand,
- payload: T
+ payload: T,
): boolean {
- if (chargingStation.getPayloadSchemaValidation() === false) {
+ if (chargingStation.stationInfo?.ocppStrictCompliance === false) {
return true;
}
if (
this.ocppResponseService.jsonIncomingRequestResponseSchemas.has(
- commandName as IncomingRequestCommand
+ commandName as IncomingRequestCommand,
) === false
) {
logger.warn(
- `${chargingStation.logPrefix()} ${moduleName}.validateIncomingRequestResponsePayload: No JSON schema found for command '${commandName}' PDU validation`
+ `${chargingStation.logPrefix()} ${moduleName}.validateIncomingRequestResponsePayload: No JSON schema found for command '${commandName}' PDU validation`,
);
return true;
}
- const validate = this.ajv.compile(
- this.ocppResponseService.jsonIncomingRequestResponseSchemas.get(
- commandName as IncomingRequestCommand
- )
+ const validate = this.getJsonRequestResponseValidateFunction<T>(
+ commandName as IncomingRequestCommand,
);
- payload = Utils.cloneObject<T>(payload);
+ payload = cloneObject<T>(payload);
OCPPServiceUtils.convertDateToISOString<T>(payload);
if (validate(payload)) {
return true;
}
logger.error(
`${chargingStation.logPrefix()} ${moduleName}.validateIncomingRequestResponsePayload: Command '${commandName}' reponse PDU is invalid: %j`,
- validate.errors
+ validate.errors,
);
// OCPPError usage here is debatable: it's an error in the OCPP stack but not targeted to sendError().
throw new OCPPError(
OCPPServiceUtils.ajvErrorsToErrorType(validate.errors),
'Response PDU is invalid',
commandName,
- JSON.stringify(validate.errors, null, 2)
+ JSON.stringify(validate.errors, undefined, 2),
);
}
+ private getJsonRequestResponseValidateFunction<T extends JsonType>(
+ commandName: IncomingRequestCommand,
+ ) {
+ if (
+ this.ocppResponseService.jsonIncomingRequestResponseValidateFunctions.has(commandName) ===
+ false
+ ) {
+ this.ocppResponseService.jsonIncomingRequestResponseValidateFunctions.set(
+ commandName,
+ this.ajv
+ .compile<T>(this.ocppResponseService.jsonIncomingRequestResponseSchemas.get(commandName)!)
+ .bind(this),
+ );
+ }
+ return this.ocppResponseService.jsonIncomingRequestResponseValidateFunctions.get(commandName)!;
+ }
+
private async internalSendMessage(
chargingStation: ChargingStation,
messageId: string,
messagePayload: JsonType | OCPPError,
messageType: MessageType,
- commandName?: RequestCommand | IncomingRequestCommand,
- params: RequestParams = {
- skipBufferingOnError: false,
- triggerMessage: false,
- }
+ commandName: RequestCommand | IncomingRequestCommand,
+ params?: RequestParams,
): Promise<ResponseType> {
+ params = {
+ ...defaultRequestParams,
+ ...params,
+ };
if (
- (chargingStation.isInUnknownState() === true &&
+ (chargingStation.inUnknownState() === true &&
commandName === RequestCommand.BOOT_NOTIFICATION) ||
- (chargingStation.getOcppStrictCompliance() === false &&
- chargingStation.isInUnknownState() === true) ||
- chargingStation.isInAcceptedState() === true ||
- (chargingStation.isInPendingState() === true &&
+ (chargingStation.stationInfo?.ocppStrictCompliance === false &&
+ chargingStation.inUnknownState() === true) ||
+ chargingStation.inAcceptedState() === true ||
+ (chargingStation.inPendingState() === true &&
(params.triggerMessage === true || messageType === MessageType.CALL_RESULT_MESSAGE))
) {
// eslint-disable-next-line @typescript-eslint/no-this-alias
const self = this;
// Send a message through wsConnection
- return Utils.promiseWithTimeout(
- new Promise((resolve, reject) => {
- if (chargingStation.getEnableStatistics() === true) {
- chargingStation.performanceStatistics.addRequestStatistic(commandName, messageType);
- }
- const messageToSend = this.buildMessageToSend(
- chargingStation,
- messageId,
- messagePayload,
- messageType,
- commandName,
- responseCallback,
- errorCallback
- );
- let sendError = false;
- // Check if wsConnection opened
- const wsOpened = chargingStation.isWebSocketConnectionOpened() === true;
- if (wsOpened) {
- const beginId = PerformanceStatistics.beginMeasure(commandName);
- try {
- chargingStation.wsConnection.send(messageToSend);
- logger.debug(
- `${chargingStation.logPrefix()} >> Command '${commandName}' sent ${OCPPServiceUtils.getMessageTypeString(
- messageType
- )} payload: ${messageToSend}`
- );
- } catch (error) {
- logger.error(
- `${chargingStation.logPrefix()} >> Command '${commandName}' failed to send ${OCPPServiceUtils.getMessageTypeString(
- messageType
- )} payload: ${messageToSend}:`,
- error
- );
- sendError = true;
- }
- PerformanceStatistics.endMeasure(commandName, beginId);
- }
- const wsClosedOrErrored = !wsOpened || sendError === true;
- if (wsClosedOrErrored && params.skipBufferingOnError === false) {
- // Buffer
- chargingStation.bufferMessage(messageToSend);
- // Reject and keep request in the cache
- return reject(
- new OCPPError(
- ErrorType.GENERIC_ERROR,
- `WebSocket closed or errored for buffered message id '${messageId}' with content '${messageToSend}'`,
- commandName,
- (messagePayload as JsonObject)?.details ?? {}
- )
- );
- } else if (wsClosedOrErrored) {
- const ocppError = new OCPPError(
- ErrorType.GENERIC_ERROR,
- `WebSocket closed or errored for non buffered message id '${messageId}' with content '${messageToSend}'`,
+ return new Promise<ResponseType>((resolve, reject) => {
+ /**
+ * Function that will receive the request's response
+ *
+ * @param payload -
+ * @param requestPayload -
+ */
+ const responseCallback = (payload: JsonType, requestPayload: JsonType): void => {
+ if (chargingStation.stationInfo?.enableStatistics === true) {
+ chargingStation.performanceStatistics?.addRequestStatistic(
commandName,
- (messagePayload as JsonObject)?.details ?? {}
+ MessageType.CALL_RESULT_MESSAGE,
);
- // Reject response
- if (messageType !== MessageType.CALL_MESSAGE) {
- return reject(ocppError);
- }
- // Reject and remove request from the cache
- return errorCallback(ocppError, false);
}
- // Resolve response
- if (messageType !== MessageType.CALL_MESSAGE) {
- return resolve(messagePayload);
+ // Handle the request's response
+ self.ocppResponseService
+ .responseHandler(
+ chargingStation,
+ commandName as RequestCommand,
+ payload,
+ requestPayload,
+ )
+ .then(() => {
+ resolve(payload);
+ })
+ .catch(reject)
+ .finally(() => {
+ chargingStation.requests.delete(messageId);
+ });
+ };
+
+ /**
+ * Function that will receive the request's error response
+ *
+ * @param ocppError -
+ * @param requestStatistic -
+ */
+ const errorCallback = (ocppError: OCPPError, requestStatistic = true): void => {
+ if (requestStatistic === true && chargingStation.stationInfo?.enableStatistics === true) {
+ chargingStation.performanceStatistics?.addRequestStatistic(
+ commandName,
+ MessageType.CALL_ERROR_MESSAGE,
+ );
}
+ logger.error(
+ `${chargingStation.logPrefix()} Error occurred at ${OCPPServiceUtils.getMessageTypeString(
+ messageType,
+ )} command ${commandName} with PDU %j:`,
+ messagePayload,
+ ocppError,
+ );
+ chargingStation.requests.delete(messageId);
+ reject(ocppError);
+ };
- /**
- * Function that will receive the request's response
- *
- * @param payload -
- * @param requestPayload -
- */
- function responseCallback(payload: JsonType, requestPayload: JsonType): void {
- if (chargingStation.getEnableStatistics() === true) {
- chargingStation.performanceStatistics.addRequestStatistic(
+ const handleSendError = (ocppError: OCPPError): void => {
+ if (params?.skipBufferingOnError === false) {
+ // Buffer
+ chargingStation.bufferMessage(messageToSend);
+ if (messageType === MessageType.CALL_MESSAGE) {
+ this.cacheRequestPromise(
+ chargingStation,
+ messageId,
+ messagePayload as JsonType,
commandName,
- MessageType.CALL_RESULT_MESSAGE
+ responseCallback,
+ errorCallback,
);
}
- // Handle the request's response
- self.ocppResponseService
- .responseHandler(
- chargingStation,
- commandName as RequestCommand,
- payload,
- requestPayload
- )
- .then(() => {
- resolve(payload);
- })
- .catch(error => {
- reject(error);
- })
- .finally(() => {
- chargingStation.requests.delete(messageId);
- });
+ } else if (
+ params?.skipBufferingOnError === true &&
+ messageType === MessageType.CALL_MESSAGE
+ ) {
+ // Remove request from the cache
+ chargingStation.requests.delete(messageId);
}
+ return reject(ocppError);
+ };
- /**
- * Function that will receive the request's error response
- *
- * @param error -
- * @param requestStatistic -
- */
- function errorCallback(error: OCPPError, requestStatistic = true): void {
- if (requestStatistic === true && chargingStation.getEnableStatistics() === true) {
- chargingStation.performanceStatistics.addRequestStatistic(
+ if (chargingStation.stationInfo?.enableStatistics === true) {
+ chargingStation.performanceStatistics?.addRequestStatistic(commandName, messageType);
+ }
+ const messageToSend = this.buildMessageToSend(
+ chargingStation,
+ messageId,
+ messagePayload,
+ messageType,
+ commandName,
+ );
+ // Check if wsConnection opened
+ if (chargingStation.isWebSocketConnectionOpened() === true) {
+ const beginId = PerformanceStatistics.beginMeasure(commandName);
+ const sendTimeout = setTimeout(() => {
+ return handleSendError(
+ new OCPPError(
+ ErrorType.GENERIC_ERROR,
+ `Timeout ${formatDurationMilliSeconds(
+ OCPPConstants.OCPP_WEBSOCKET_TIMEOUT,
+ )} reached for ${
+ params?.skipBufferingOnError === false ? '' : 'non '
+ }buffered message id '${messageId}' with content '${messageToSend}`,
commandName,
- MessageType.CALL_ERROR_MESSAGE
+ (messagePayload as OCPPError).details,
+ ),
+ );
+ }, OCPPConstants.OCPP_WEBSOCKET_TIMEOUT);
+ chargingStation.wsConnection?.send(messageToSend, (error?: Error) => {
+ PerformanceStatistics.endMeasure(commandName, beginId);
+ clearTimeout(sendTimeout);
+ if (isNullOrUndefined(error)) {
+ logger.debug(
+ `${chargingStation.logPrefix()} >> Command '${commandName}' sent ${OCPPServiceUtils.getMessageTypeString(
+ messageType,
+ )} payload: ${messageToSend}`,
+ );
+ if (messageType === MessageType.CALL_MESSAGE) {
+ this.cacheRequestPromise(
+ chargingStation,
+ messageId,
+ messagePayload as JsonType,
+ commandName,
+ responseCallback,
+ errorCallback,
+ );
+ } else {
+ // Resolve response
+ return resolve(messagePayload);
+ }
+ } else if (error) {
+ return handleSendError(
+ new OCPPError(
+ ErrorType.GENERIC_ERROR,
+ `WebSocket errored for ${
+ params?.skipBufferingOnError === false ? '' : 'non '
+ }buffered message id '${messageId}' with content '${messageToSend}'`,
+ commandName,
+ { name: error.name, message: error.message, stack: error.stack },
+ ),
);
}
- logger.error(
- `${chargingStation.logPrefix()} Error occurred at ${OCPPServiceUtils.getMessageTypeString(
- messageType
- )} command ${commandName} with PDU %j:`,
- messagePayload,
- error
- );
- chargingStation.requests.delete(messageId);
- reject(error);
- }
- }),
- Constants.OCPP_WEBSOCKET_TIMEOUT,
- new OCPPError(
- ErrorType.GENERIC_ERROR,
- `Timeout for message id '${messageId}'`,
- commandName,
- (messagePayload as JsonObject)?.details ?? {}
- ),
- () => {
- messageType === MessageType.CALL_MESSAGE && chargingStation.requests.delete(messageId);
+ });
+ } else {
+ return handleSendError(
+ new OCPPError(
+ ErrorType.GENERIC_ERROR,
+ `WebSocket closed for ${
+ params?.skipBufferingOnError === false ? '' : 'non '
+ }buffered message id '${messageId}' with content '${messageToSend}'`,
+ commandName,
+ (messagePayload as OCPPError).details,
+ ),
+ );
}
- );
+ });
}
throw new OCPPError(
ErrorType.SECURITY_ERROR,
`Cannot send command ${commandName} PDU when the charging station is in ${chargingStation.getRegistrationStatus()} state on the central server`,
- commandName
+ commandName,
);
}
messageId: string,
messagePayload: JsonType | OCPPError,
messageType: MessageType,
- commandName?: RequestCommand | IncomingRequestCommand,
- responseCallback?: ResponseCallback,
- errorCallback?: ErrorCallback
+ commandName: RequestCommand | IncomingRequestCommand,
): string {
let messageToSend: string;
// Type of message
// Request
case MessageType.CALL_MESSAGE:
// Build request
- this.validateRequestPayload(chargingStation, commandName, messagePayload as JsonObject);
- chargingStation.requests.set(messageId, [
- responseCallback,
- errorCallback,
- commandName,
- messagePayload as JsonType,
- ]);
+ this.validateRequestPayload(chargingStation, commandName, messagePayload as JsonType);
messageToSend = JSON.stringify([
messageType,
messageId,
this.validateIncomingRequestResponsePayload(
chargingStation,
commandName,
- messagePayload as JsonObject
+ messagePayload as JsonType,
);
messageToSend = JSON.stringify([messageType, messageId, messagePayload] as Response);
break;
messageToSend = JSON.stringify([
messageType,
messageId,
- (messagePayload as OCPPError)?.code ?? ErrorType.GENERIC_ERROR,
- (messagePayload as OCPPError)?.message ?? '',
- (messagePayload as OCPPError)?.details ?? { commandName },
+ (messagePayload as OCPPError).code,
+ (messagePayload as OCPPError).message,
+ (messagePayload as OCPPError).details ?? {
+ command: (messagePayload as OCPPError).command ?? commandName,
+ },
] as ErrorResponse);
break;
}
return messageToSend;
}
- private handleSendMessageError(
+ private cacheRequestPromise(
chargingStation: ChargingStation,
+ messageId: string,
+ messagePayload: JsonType,
commandName: RequestCommand | IncomingRequestCommand,
- error: Error,
- params: HandleErrorParams<EmptyObject> = { throwError: false }
+ responseCallback: ResponseCallback,
+ errorCallback: ErrorCallback,
): void {
- logger.error(`${chargingStation.logPrefix()} Request command '${commandName}' error:`, error);
- if (params?.throwError === true) {
- throw error;
- }
+ chargingStation.requests.set(messageId, [
+ responseCallback,
+ errorCallback,
+ commandName,
+ messagePayload,
+ ]);
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
public abstract requestHandler<ReqType extends JsonType, ResType extends JsonType>(
chargingStation: ChargingStation,
commandName: RequestCommand,
+ // FIXME: should be ReqType
commandParams?: JsonType,
- params?: RequestParams
+ params?: RequestParams,
): Promise<ResType>;
}
repositories / e-mobility-charging-stations-simulator.git / blobdiff