How to use

createInsecure

function

in

@grpc/grpc-js

/**
  * Initialize grpc-node clients for each rpc service, lazy connection under the surface
  *
  * @private
  */
 _initRpcClients() {
  const socket = this._endpoint.split('//').pop();
  this.clients = Object.keys(rpcs).reduce((acc, x) => {
   debug('initRpcClient', x);
   acc[x] = new rpcs[x](socket, grpc.credentials.createInsecure());
   return acc;
  }, {});
 }