## Getting Started. First we need to install following this [Installation Guide](installation.md). Now that we have everything setup let's take a look in some quick examples. Hello world app ```python from socketify import App app = App() app.get("/", lambda res, req: res.end("Hello World socketify from Python!")) app.listen(3000, lambda config: print("Listening on port http://localhost:%d now\n" % config.port)) app.run() ``` > This example just show how intuitive is to start an simple hello world app. SSL version sample ``` python from socketify import App, AppOptions app = App(AppOptions(key_file_name="./misc/key.pem", cert_file_name="./misc/cert.pem", passphrase="1234")) app.get("/", lambda res, req: res.end("Hello World socketify from Python!")) app.listen(3000, lambda config: print("Listening on port http://localhost:%d now\n" % config.port)) app.run() ``` > We have a lot of SSL options, but this is the most common you can see all the options in the [API Reference](api.md) WebSockets ```python from socketify import App, AppOptions, OpCode, CompressOptions def ws_open(ws): print('A WebSocket got connected!') ws.send("Hello World!", OpCode.TEXT) def ws_message(ws, message, opcode): #Ok is false if backpressure was built up, wait for drain ok = ws.send(message, opcode) app = App() app.ws("/*", { 'compression': CompressOptions.SHARED_COMPRESSOR, 'max_payload_length': 16 * 1024 * 1024, 'idle_timeout': 12, 'open': ws_open, 'message': ws_message, 'drain': lambda ws: print('WebSocket backpressure: %i' % ws.get_buffered_amount()), 'close': lambda ws, code, message: print('WebSocket closed') }) app.any("/", lambda res,req: res.end("Nothing to see here!'")) app.listen(3000, lambda config: print("Listening on port http://localhost:%d now\n" % (config.port))) app.run() ``` > We can have multiple routes for WebSockets, but in this example we just get one for anything we need, adding an option of compression using SHARED_COMPRESSOR, max_payload_length of 1mb and an idle timeout of 12s just to show some most commonly used features you can see all these options in the [API Reference](api.md) If you just wanna to see some more examples you can go to our [examples folder](https://github.com/cirospaciari/socketify.py/tree/main/examples) for more than 25 quick examples. ### Next [Corking Concept](corking.md)