mist/websocket

Types

Frame

pub type Frame {
  TextFrame(payload_length: Int, payload: String)
  PingFrame(payload_length: Int, payload: String)
  PongFrame(payload_length: Int, payload: String)
}

Constructors

TextFrame(payload_length: Int, payload: String)

PingFrame(payload_length: Int, payload: String)

PongFrame(payload_length: Int, payload: String)

Handler

</>

pub type Handler =
  fn(Message, Socket) -> Result(Nil, Nil)

Message

</>

pub type Message {
  TextMessage(data: String)
}

Constructors

```
TextMessage(data: String)
```

ShaHash

</>

pub type ShaHash {
  Sha
}

Constructors

```
Sha
```

Functions

base64_encode

</>

pub external fn base64_encode(data: String) -> String

crypto_hash

</>

pub external fn crypto_hash(
  hash: ShaHash,
  data: String,
) -> String

echo_handler

</>

pub fn echo_handler(msg: Message, socket: Socket) -> Result(
  Nil,
  Nil,
)

frame_from_message

</>

pub fn frame_from_message(message: BitString) -> Result(
  Frame,
  Nil,
)

frame_to_bit_builder

</>

pub fn frame_to_bit_builder(frame: Frame) -> BitBuilder

message_to_frame

</>

pub fn message_to_frame(data: String) -> Frame

parse_key

</>

pub fn parse_key(key: String) -> String

send

</>

pub fn send(socket: Socket, data: String) -> Result(
  Nil,
  SocketReason,
)

upgrade

</>

pub fn upgrade(socket: Socket, req: Request(BitString)) -> Result(
  Nil,
  Nil,
)

upgrade_socket

</>

pub fn upgrade_socket(req: Request(BitString)) -> Result(
  Response(BitBuilder),
  Request(BitString),
)