### Installation and Setup

Source: https://github.com/alexbers/mtprotoproxy/blob/master/README.md

Steps to clone the repository, configure, and run the proxy using Docker or directly.

```bash
git clone -b stable https://github.com/alexbers/mtprotoproxy.git; cd mtprotoproxy
docker-compose up -d
python3 mtprotoproxy.py
```

--------------------------------

### Advanced Usage

Source: https://github.com/alexbers/mtprotoproxy/blob/master/README.md

Examples of launching the proxy with a custom configuration file.

```bash
python3 mtprotoproxy.py [configfile]
```

--------------------------------

### Single Starting

Source: https://github.com/alexbers/mtprotoproxy/wiki/Running-Without-Docker

Steps to clone the repository, configure, and run the proxy directly.

```bash
git clone -b stable https://github.com/alexbers/mtprotoproxy.git; cd mtprotoproxy
```

```bash
python3 mtprotoproxy.py
```

--------------------------------

### Autostarting on Boot (systemd)

Source: https://github.com/alexbers/mtprotoproxy/wiki/Running-Without-Docker

Steps to set up the proxy to automatically start on system boot using systemd.

```bash
git clone -b stable https://github.com/alexbers/mtprotoproxy.git /opt/mtprotoproxy; cd /opt/mtprotoproxy
```

```bash
useradd --no-create-home -s /usr/sbin/nologin tgproxy
```

```systemd
[Unit]
    Description=Async MTProto proxy for Telegram
    After=network-online.target
    Wants=network-online.target

[Service]
    ExecStart=/usr/bin/python3 /opt/mtprotoproxy/mtprotoproxy.py
    AmbientCapabilities=CAP_NET_BIND_SERVICE
    LimitNOFILE=infinity
    User=tgproxy
    Group=tgproxy
    Restart=on-failure

[Install]
    WantedBy=multi-user.target
```

```bash
systemctl enable mtprotoproxy
```

```bash
systemctl start mtprotoproxy
```

```bash
journalctl -u mtprotoproxy | cat
```

--------------------------------

### Buffer Size Configuration

Source: https://github.com/alexbers/mtprotoproxy/wiki/Optimization-and-Fine-Tuning

Increase buffer sizes in config.py to potentially speed up uploads and downloads at the cost of increased memory usage. The default settings are optimized for 512MB RAM.

```python
TO_CLT_BUFSIZE = 262144
TO_TG_BUFSIZE = 262144
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.