# Run a Server Manually { #run-a-server-manually }

## Use the `fastapi run` Command { #use-the-fastapi-run-command }

In short, use `fastapi run` to serve your FastAPI application:

<div class="termy">

```console
$ <font color="#4E9A06">fastapi</font> run <u style="text-decoration-style:solid">main.py</u>

  <span style="background-color:#009485"><font color="#D3D7CF"> FastAPI </font></span>  Starting production server 🚀

# Einen Server manuell ausführen – Uvicorn

Das Wichtigste, was Sie zum Ausführen einer **FastAPI**-Anwendung auf einer entfernten Servermaschine benötigen, ist ein ASGI-Serverprogramm, wie **Uvicorn**.

Es gibt 3 Hauptalternativen:

* <a href="https://www.uvicorn.org/" class="external-link" target="_blank">Uvicorn</a>: ein hochperformanter ASGI-Server.

Sebastián Ramírez <******@****.***> 1735583217 +0000

Sebastián Ramírez <******@****.***> 1731170360 +0100

Sebastián Ramírez <******@****.***> 1731170360 +0100

Sebastián Ramírez <******@****.***> 1731170360 +0100

nillvitor <******@****.***> 1736455267 -0300

        UnicodeString manualUnicodeString = new UnicodeString(dummyRus, false);
        assertEquals("Testing", manualUnicodeString.toString(), "toString should work with manually set buffer and length (no zterm)");

        // Test toString with a manually constructed UnicodeString with zterm
        rpc.unicode_string dummyRusZterm = new rpc.unicode_string();
        dummyRusZterm.buffer = new short[] { 'Z', 't', 'e', 'r', 'm', 0 };

    @Test
    void testRoundTripEncodeDecodeForResponseType() throws Exception {
        // Create a properly formatted response message
        NdrBuffer buf = new NdrBuffer(new byte[1024], 0);

        // Manually encode a response header
        buf.enc_ndr_small(5); // RPC version
        buf.enc_ndr_small(0); // minor version
        buf.enc_ndr_small(2); // ptype = 2 (Response)
        buf.enc_ndr_small(0); // flags

        if (account != null) {
            account.reset();
            log.info("Manually unlocked account: {}", username);
            return true;
        }
        return false;
    }

    /**
     * Manually unblock an IP
     *
     * @param sourceIp the IP to unblock
     * @return true if IP was unblocked, false if not found
     */