https://i.sstatic.net/sUGm1.png
There seems to be an issue with this microservice,
If I throw an exception in the users Service, it should be returned back to the gateway and then to the client
However, this is not happening! The client only sees the default 500 server error
I have applied RPC exception filters in both the client and users services
rpc-exception.filter.ts
import { Catch, RpcExceptionFilter, ArgumentsHost } from '@nestjs/common';
import { Observable, throwError } from 'rxjs';
import { RpcException } from '@nestjs/microservices';
@Catch(RpcException)
export class MicroserviceExceptionFilter implements RpcExceptionFilter<RpcException> {
catch(exception: RpcException, host: ArgumentsHost): Observable<any> {
return throwError(() => exception.getError());
}
}
And here is the code for the main gateway file main.ts
async function bootstrap() {
const app = await NestFactory.create(AppModule);
const environmentService = app.get(EnvironmentService);
app.useGlobalFilters(new MicroserviceExceptionFilter());
await app.listen(environmentService.getAppPort());
}
bootstrap();
So, how can I effectively display exceptions that occur in a service to the user?