-import { type IncomingMessage, Server, type ServerResponse } from 'http';
+import { type IncomingMessage, Server, type ServerResponse } from 'node:http';
+import { type Http2Server, createServer } from 'node:http2';
import type { WebSocket } from 'ws';
+import type { AbstractUIService } from './ui-services/AbstractUIService';
+import { UIServiceFactory } from './ui-services/UIServiceFactory';
+import { BaseError } from '../../exception';
import {
+ ApplicationProtocolVersion,
AuthenticationType,
type ChargingStationData,
type ProcedureName,
type ProtocolRequest,
type ProtocolResponse,
- type ProtocolVersion,
+ ProtocolVersion,
type RequestPayload,
type ResponsePayload,
type UIServerConfiguration,
} from '../../types';
-import { type AbstractUIService, UIServiceFactory } from '../internal';
export abstract class AbstractUIServer {
public readonly chargingStations: Map<string, ChargingStationData>;
- protected readonly httpServer: Server;
+ protected readonly httpServer: Server | Http2Server;
protected readonly responseHandlers: Map<string, ServerResponse | WebSocket>;
protected readonly uiServices: Map<ProtocolVersion, AbstractUIService>;
public constructor(protected readonly uiServerConfiguration: UIServerConfiguration) {
this.chargingStations = new Map<string, ChargingStationData>();
- this.httpServer = new Server();
+ switch (this.uiServerConfiguration.version) {
+ case ApplicationProtocolVersion.VERSION_11:
+ this.httpServer = new Server();
+ break;
+ case ApplicationProtocolVersion.VERSION_20:
+ this.httpServer = createServer();
+ break;
+ default:
+ throw new BaseError(
+ `Unsupported application protocol version ${this.uiServerConfiguration.version}`,
+ );
+ }
this.responseHandlers = new Map<string, ServerResponse | WebSocket>();
this.uiServices = new Map<ProtocolVersion, AbstractUIService>();
}
public buildProtocolRequest(
id: string,
procedureName: ProcedureName,
- requestPayload: RequestPayload
+ requestPayload: RequestPayload,
): ProtocolRequest {
return [id, procedureName, requestPayload];
}
this.chargingStations.clear();
}
+ public async sendInternalRequest(request: ProtocolRequest): Promise<ProtocolResponse> {
+ const protocolVersion = ProtocolVersion['0.0.1'];
+ this.registerProtocolVersionUIService(protocolVersion);
+ return this.uiServices
+ .get(protocolVersion)
+ ?.requestHandler(request) as Promise<ProtocolResponse>;
+ }
+
+ public hasResponseHandler(id: string): boolean {
+ return this.responseHandlers.has(id);
+ }
+
protected startHttpServer(): void {
if (this.httpServer.listening === false) {
this.httpServer.listen(this.uiServerConfiguration.options);
protected authenticate(req: IncomingMessage, next: (err?: Error) => void): void {
if (this.isBasicAuthEnabled() === true) {
if (this.isValidBasicAuth(req) === false) {
- next(new Error('Unauthorized'));
+ next(new BaseError('Unauthorized'));
}
next();
}
public abstract logPrefix(
moduleName?: string,
methodName?: string,
- prefixSuffix?: string
+ prefixSuffix?: string,
): string;
}