licence_audit/httpc_adaptive

Keep this client until a replacement provides a bounded IPv6 probe and remembers IPv4 fallback for the rest of the command. These are required behaviors, not redundant wrappers around gleam_httpc. An IPv6-only DNS nxdomain selects IPv4 silently; other probe failures warn.

#43 fixed repeated IPv6 timeouts. Removing this client in #61 brought them back: gleam_httpc’s inet6fb4 path can exhaust the five-second Hex timeout before IPv4 succeeds. The same endpoint responds promptly over IPv4.

Types

Error

</>

pub type Error {
  InvalidUtf8Response
  ResponseTimeout
  NoIpv6Address
  FailedToConnect(reason: String)
  RequestFailed(reason: String)
}

Constructors

```
InvalidUtf8Response
```
```
ResponseTimeout
```
```
NoIpv6Address
```
```
FailedToConnect(reason: String)
```
```
RequestFailed(reason: String)
```

IpFamily

</>

pub type IpFamily {
  Ipv4
  Ipv6
}

Constructors

```
Ipv4
```
```
Ipv6
```

Values

dispatch

</>

pub fn dispatch(
  request: request.Request(String),
  timeout_ms timeout_ms: Int,
) -> Result(response.Response(String), Error)

dispatch_bits

</>

pub fn dispatch_bits(
  request: request.Request(BitArray),
  timeout_ms timeout_ms: Int,
) -> Result(response.Response(BitArray), Error)

dispatch_bits_with

</>

pub fn dispatch_bits_with(
  request: request.Request(BitArray),
  timeout_ms: Int,
  client: fn(request.Request(BitArray), Int, IpFamily) -> Result(
    response.Response(BitArray),
    Error,
  ),
) -> Result(response.Response(BitArray), Error)

Inject the transport so fallback behavior can be tested without network I/O.

select_family

</>

pub fn select_family(
  request: request.Request(BitArray),
  client: fn(request.Request(BitArray), Int, IpFamily) -> Result(
    response.Response(BitArray),
    Error,
  ),
) -> IpFamily

Reuse the command’s family selection with a bounded transport for the probe.

take_warning

</>

pub fn take_warning() -> option.Option(String)