Function: createElysiaNestApplication()

function createElysiaNestApplication(server?): ElysiaNestApplication;

Defined in: packages/microservices/src/factory.ts:37

Creates a bare ElysiaNestApplication that wraps an already-configured Elysia instance.

When to use this function: Use it only when you are not using the @Module decorator system. If you do use modules, call createElysiaApplication(AppModule) from src/core/application.factory instead – it handles DI, controllers, providers, and lifecycle hooks automatically and returns an ElysiaNestApplication ready to connect microservices.

Parameters

Parameter	Type	Description
server?	Elysia<"", { decorator: { }; derive: { }; resolve: { }; store: { }; }, { error: { }; typebox: { }; }, { macro: { }; macroFn: { }; parser: { }; response: { }; schema: { }; standaloneSchema: { }; }, { }, { derive: { }; resolve: { }; response: { }; schema: { }; standaloneSchema: { }; }, { derive: { }; resolve: { }; response: { }; schema: { }; standaloneSchema: { }; }>	A pre-configured Elysia application. When omitted the instance can still host microservice transports; attach an HTTP server later via ElysiaNestApplication.setHttpServer.

Returns

ElysiaNestApplication

Example

// Typical module-based usage (preferred):
const app = await createElysiaApplication(AppModule); // from src/core
app.connectMicroservice({ transport: Transport.REDIS, options: {} });
await app.startAllMicroservices();
await app.listen(3000);

// Direct (non-module) usage:
const elysiaApp = new Elysia().get('/health', () => 'ok');
const app = createElysiaNestApplication(elysiaApp);
app.connectMicroservice({ transport: Transport.TCP, options: { port: 4000 } });
await app.startAllMicroservices();
await app.listen(3000);