> For the complete documentation index, see [llms.txt](https://portal-integracao.intelbras.com.br/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://portal-integracao.intelbras.com.br/linha-de-faciais/obtendo-eventos-em-tempo-real/snapmanager.md).

# SnapManager

O SnapManager assim como o eventManager, requer que o servidor solicite aos dispositivos o envio dos eventos em um formato de "pooling". Este end-point é responsável por encaminhar eventos relacionados aos acessos e à imagem obtida no momento em que o evento foi realizado.

{% hint style="warning" %}
Para o funcionamento correto é necessário que a requisição seja feita em polling e modo Stream, caso contrário o dispositivo não irá retornar os eventos.

Por este motivo esta chamada não irá funcionar no Postman. 

Vale ressaltar que dispositivos sem câmeras não suportam as chamadas do snapManager e portanto os eventos de acesso serão encaminhados pelo eventManager.
{% endhint %}

### Obtendo eventos via snapManager

#### Requisição - GET

<mark style="color:green;">`GET`</mark>`http://192.168.1.201/cgi-bin/snapManager.cgi?action=attachFileProc&Flags[0]=Event&Events=[All]&heartbeat=5`

| param       | type   | description                                                                                           |
| ----------- | ------ | ----------------------------------------------------------------------------------------------------- |
| `Events` \* | String | Código de evento a ser filtrado, , pode ser utilizado: "All", "CitizenPictureCompare"                 |
| `heartbeat` | String | Valor pode ser de 1 a 5. Define o intervalo de envio da mensagem ao cliente com a informação hearbeat |

#### Retorno - *multipart-mixed*

```sh
--myboundary
Content-Type: text/plain
Content-Length: 836

Events[0].Alive=100
Events[0].CardName=John
Events[0].CardNo=
Events[0].CardType=0
Events[0].CreateTime=1629814150
Events[0].Door=0
Events[0].ErrorCode=16
Events[0].EventBaseInfo.Action=Pulse
Events[0].EventBaseInfo.Code=AccessControl
Events[0].EventBaseInfo.Index=0
Events[0].ImageInfo[0].Height=360
Events[0].ImageInfo[0].Length=14655
Events[0].ImageInfo[0].Offset=0
Events[0].ImageInfo[0].Type=1
Events[0].ImageInfo[0].Width=640
Events[0].ImageInfo[1].Height=600
Events[0].ImageInfo[1].Length=18102
Events[0].ImageInfo[1].Offset=14655
Events[0].ImageInfo[1].Type=2
Events[0].ImageInfo[1].Width=480
Events[0].Method=15
Events[0].ReaderID=1
Events[0].Similarity=0
Events[0].SnapPath=/var/tmp/partsnap3.jpg
Events[0].Status=0
Events[0].Type=Entry
Events[0].UTC=1629814150
Events[0].UserID=
Events[0].UserType=0

--myboundary
Content-Type: image/jpeg
Content-Length: 32757

[BYTES DA IMAGEM DO MOMENTO DE ACESSO]
```

#### Exemplos

{% tabs %}
{% tab title="Python" %}

```python
import requests

url = "http://192.168.3.87/cgi-bin/snapManager.cgi?action=attachFileProc&Flags[0]=Event&Events=[All]&heartbeat=5"
digest_auth = requests.auth.HTTPDigestAuth('admin', 'acesso1234')

response = requests.get(url, auth=digest_auth, stream=True, timeout=60, verify=False)

empty_lines = 0
event = {}

for chunk in response.iter_lines():
        print(chunk)

        if chunk == ''.encode():
            empty_lines += 1
            if empty_lines == 2:
                empty_lines = 0
                print(event)
```

{% endtab %}

{% tab title="Javascript" %}

```javascript
const request = require('request');
 
const url = "http://192.168.3.87/cgi-bin/snapManager.cgi?action=attachFileProc&Flags[0]=Event&Events=[All]&heartbeat=5"
const auth = {
    user: 'admin',
    pass: 'acesso1234',
    sendImmediately: false
}
 
request.get(url, {
    auth: auth,
    timeout: 60 * 1000,
    strictSSL: false,
})
.on('data', function(chunk) {
    console.log(chunk.toString());
 
    if (chunk.toString() === '') {
        empty_lines++;
        if (empty_lines === 2) {
            empty_lines = 0;
            console.log(event);
        }
    }
})
.on('error', function(err) {
    console.error(err);
});
```

{% endtab %}

{% tab title="Curl" %}

```shellscript
curl --digest -u "admin:admin12345" -g "http://192.168.1.201/cgi-bin/snapManager.cgi?action=attachFileProc&Flags[0]=Event&Events=[All]" > test_snapManager.txt
```

{% endtab %}
{% endtabs %}


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