docs/en/latest/plugins/proxy-control.md

---
title: proxy-control
---

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## Description

The `proxy-control` plugin dynamically controls the behavior of Nginx to proxy.

**This plugin requires APISIX to run on [APISIX-Base](../FAQ.md#how-do-i-build-the-apisix-base-environment?).**

## Attributes

| Name      | Type          | Requirement | Default    | Valid                                                                    | Description                                                                                                                                         |
| --------- | ------------- | ----------- | ---------- | ------------------------------------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------- |
| request_buffering | boolean        | optional    |  true            |  | dynamically set the `proxy_request_buffering` directive |

## How To Enable

Here's an example, enable this plugin on the specified route:

```shell
curl -i http://127.0.0.1:9080/apisix/admin/routes/1  -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
{
    "uri": "/upload",
    "plugins": {
        "proxy-control": {
            "request_buffering": false
        }
    },
    "upstream": {
        "type": "roundrobin",
        "nodes": {
            "127.0.0.1:1980": 1
        }
    }
}'
```

## Test Plugin

Use curl to access:

```shell
curl -i http://127.0.0.1:9080/upload -d @very_big_file
```

It's expected not to find "a client request body is buffered to a temporary file" in the error log.

## Disable Plugin

When you want to disable this plugin, it is very simple,
you can delete the corresponding json configuration in the plugin configuration,
no need to restart the service, it will take effect immediately:

```shell
curl http://127.0.0.1:9080/apisix/admin/routes/1  -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
{
    "uri": "/upload",
    "upstream": {
        "type": "roundrobin",
        "nodes": {
            "127.0.0.1:1980": 1
        }
    }
}'
```

This plugin has been disabled now. It works for other plugins.