How integrate websocket ?

[epiphaneSpecter]

Hi, I use this snippet and i want support websocket gateway.
I already configure my serverless.yml. when i request my socket endpoint I receive the data of my request in the variable event, but it does not forward it to my gateway.
How resolve this?

my handler

import { NestFactory } from '@nestjs/core';
import { ExpressAdapter } from '@nestjs/platform-express';
import { APIGatewayProxyHandler } from 'aws-lambda';
import { createServer, proxy } from 'aws-serverless-express';
import { eventContext } from 'aws-serverless-express/middleware';
import express from 'express';
import { Server } from 'http';
import { AppModule } from './app.module';

let cachedServer: Server;

const bootstrapServer = async (): Promise<Server> => {
  const expressApp = express();
  expressApp.use(eventContext());
  const app = await NestFactory.create(
    AppModule,
    new ExpressAdapter(expressApp),
  );
  app.useGlobalPipes(new ValidationPipe({ forbidUnknownValues: true }));
  app.enableCors();
  await app.init();
  return createServer(expressApp);
};

export const handler: APIGatewayProxyHandler = async (event, context) => {
  if (!cachedServer) {
    cachedServer = await bootstrapServer();
  }
  console.log('---event', event);
  // console.log('---context', context);
  
  return proxy(cachedServer, event, context, 'PROMISE').promise;
};

[Vingtoft]

Bump

[Mickaz89]

Same problem , did you find a solution ?

[raframil]

same here

[pedrohba1]

Is this repo still being maintained? I would like some solution to this issue too.

[nacholupotti]

Same here, any solution?

[Nik-9649]

anyone found any solution?