<span style="background-color:#007166"><font color="#D3D7CF"> INFO </font></span>  Started server process <b>[</b><font color="#34E2E2"><b>27368</b></font><b>]</b>
     <span style="background-color:#007166"><font color="#D3D7CF"> INFO </font></span>  Started server process <b>[</b><font color="#34E2E2"><b>27369</b></font><b>]</b>

covering security practices for the entirety of the TensorFlow ecosystem.

## TensorFlow models are programs

TensorFlow
[**models**](https://developers.google.com/machine-learning/glossary/#model) (to
use a term commonly used by machine learning practitioners) are expressed as
programs that TensorFlow executes. TensorFlow programs are encoded as
computation
[**graphs**](https://developers.google.com/machine-learning/glossary/#graph).

* Ein bestimmtes Programm, während es auf dem Betriebssystem **läuft**, die CPU nutzt und Dinge im Arbeitsspeicher ablegt. Dies wird auch als **Prozess** bezeichnet.

### Was ist ein Prozess { #what-is-a-process }

Das Wort **Prozess** wird normalerweise spezifischer verwendet und bezieht sich nur auf das, was im Betriebssystem ausgeführt wird (wie im letzten Punkt oben):

        private BlockingExchange(TransferEvent event) {
            super(event);
        }

        @Override
        public void process(Consumer<TransferEvent> consumer) {
            super.process(consumer);
            latch.countDown();
        }

        @Override
        public void waitForProcessed() throws InterruptedException {
            latch.await();
        }

Remember from the docs [About HTTPS](https.md) that only one process can be listening on one combination of port and IP address in a server?

This is still true.

So, to be able to have **multiple processes** at the same time, there has to be a **single process listening on a port** that then transmits the communication to each worker process in some way.

### Memory per Process { #memory-per-process }

<img src="/img/deployment/https/https05.drawio.svg">

### HTTP Response { #http-response }

The application would process the request and send a **plain (unencrypted) HTTP response** to the TLS Termination Proxy.

        private BlockingExchange(TransferEvent event) {
            super(event);
        }

        @Override
        public void process(Consumer<TransferEvent> consumer) {
            super.process(consumer);
            latch.countDown();
        }

        @Override
        public void waitForProcessed() throws InterruptedException {
            latch.await();
        }

When referring to the remote machine, it's common to call it **server**, but also **machine**, **VM** (virtual machine), **node**. Those all refer to some type of remote machine, normally running Linux, where you run programs.

## Install the Server Program { #install-the-server-program }

When you install FastAPI, it comes with a production server, Uvicorn, and you can start it with the `fastapi run` command.

                .withRootDirectory(invokerRequest.rootDirectory().orElse(null))
                .build();
    }

    public Logger logger;

    // this one "evolves" as process progresses (instance is immutable but instances are replaced)
    public ProtoSession protoSession;
    // here we track which user properties we pushed to Java System Properties (internal only)

/**
 * A non-blocking interface to a web socket. Use the [factory][WebSocket.Factory] to create
 * instances; usually this is [OkHttpClient].
 *
 * ## Web Socket Lifecycle
 *
 * Upon normal operation each web socket progresses through a sequence of states:
 *
 *  * **Connecting:** the initial state of each web socket. Messages may be enqueued but they won't
 *    be transmitted until the web socket is open.
 *