public void init(final FilterConfig filterConfig) throws ServletException {
        String name;
        int level;

        /* Set jcifs.smb1 properties we know we want; soTimeout and cachePolicy to 30min.
         */
        Config.setProperty("jcifs.smb1.smb.client.soTimeout", "1800000");
        Config.setProperty("jcifs.smb1.netbios.cachePolicy", "1200");
        /* The Filter can only work with NTLMv1 as it uses a man-in-the-middle

* 🐛 Fix FastAPI People GitHub Action: set HTTPX timeout for GraphQL query request. PR [#5222](https://github.com/tiangolo/fastapi/pull/5222) by [@iudeen](https://github.com/iudeen).

A single HTTP call may require follow-up requests to be made to handle authentication challenges, redirects, and HTTP-layer timeouts. In such cases multiple connections, requests, and responses may be attempted. Follow-ups are another reason a single call may trigger multiple events of the same type.

        String name;

        final Properties p = new Properties();
        /*
         * Set jcifs properties we know we want; soTimeout and cachePolicy to 30min.
         */
        p.setProperty("jcifs.smb.client.soTimeout", "1800000");
        p.setProperty("jcifs.netbios.cachePolicy", "1200");
        /*
         * The Filter can only work with NTLMv1 as it uses a man-in-the-middle

  .addHeader("Cache-Control", "no-cache")
  .body("{}")
  .build()
```

MockResponse can be used to simulate a slow network. This is useful for
testing timeouts and interactive testing.

### Java
```java
MockResponse response = new MockResponse.Builder()
    .throttleBody(1024, 1, TimeUnit.SECONDS)
    .build();
```

### Kotlin
```kotlin

    }
}
```

## Configuration

### Basic Configuration Properties

```properties
# Connection settings
jcifs.smb.client.connTimeout=35000
jcifs.smb.client.soTimeout=180000
jcifs.smb.client.responseTimeout=30000

# Authentication
jcifs.smb.client.domain=WORKGROUP
jcifs.smb.client.username=guest
jcifs.smb.client.password=

# Protocol versions (SMB1 to SMB 3.1.1)

                    type: object
                    properties:
                      status:
                        type: string
                        example: green
                      timed_out:
                        type: boolean
                        example: false
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'

 * Permitted to short-circuit and not call `Chain.proceed()`.
 * Permitted to retry and make multiple calls to `Chain.proceed()`.
 * Can adjust Call timeouts using withConnectTimeout, withReadTimeout, withWriteTimeout.

**Network Interceptors**

 * Able to operate on intermediate responses like redirects and retries.

    final AtomicDoubleArray aa;
    volatile long counts;

    Counter(AtomicDoubleArray a) {
      aa = a;
    }

    @SuppressWarnings("DoubleAtLeastJUnit") // causes timeouts under Android
    @Override
    public void realRun() {
      for (; ; ) {
        boolean done = true;
        for (int i = 0; i < aa.length(); i++) {
          double v = aa.get(i);

HcHttpClient (abstract base class)
    ├── Hc4HttpClient
    └── Hc5HttpClient
```

Switch via system property: `-Dfess.crawler.http.client=hc4` or `hc5` (default)

**Key Properties**: `connectionTimeout`, `soTimeout`, `proxyHost`, `proxyPort`, `userAgent`, `robotsTxtEnabled`, `ignoreSslCertificate`, `maxTotalConnection`, `defaultMaxConnectionPerRoute`

### CrawlerClientFactory

Pattern-based client selection (from `crawler/client.xml`):