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Network

Network

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Functions

  1. serve
  2. request
  3. websocket

Functions

serve

net.serve(options: ServeOptions): (boolean, string | ServerHandle)

Starts a server on the specified port.

Parameters
Returns
  • boolean - Whether the server started successfully.
  • string | ServerHandle - The error message, or the server handle.

request

net.request(host: string, options: RequestOptions?): (boolean, string | Response)

Makes a request to the specified host.

Optional options, defaults to GET request.

TLS is supported.

Parameters
  • host: string - The host to make the request to.
  • options:RequestOptions? - The options for the request.

websocket

net.websocket(host: string, protocols: {string}?): (boolean, string | ClientWebSocket)

Creates a websocket client.

TLS is supported.

Parameters
  • host: string - The host to connect to.
  • protocols: {string}? - The protocols to use.
Returns
  • boolean - Whether the connection was successful.
  • string | ClientWebSocket - The error message, or the websocket handle.

Types

ServerRequest

export type ServerRequest = {
    method : string,
    path : string,
    headers : {[string] : string},
    body : string,
}

ServerResponse

export type ServerResponse = {
    statusCode : number,
    headers : {[string] : string},
    body : buffer | string,
}

WebSocket

export type WebSocket = userdata<{
     --[[
        Whether the websocket is connected.
    ]]
    connected : boolean,
     --[[
        Sends a message to the websocket.
    ]]
    send : (self: WebSocket, message: string) -> (),
     --[[
        Closes the websocket.
    ]]
    close : (self: WebSocket) -> (),
}>

ClientWebSocket

export type ClientWebSocket = WebSocket & userdata<{
     --[[
        Binds a function to the open event.
        
        *Only one function can be bound at a time*.
    ]]
     bindOpen : (self: ClientWebSocket, func: () -> ()) -> (),
     --[[
        Binds a function to the message event.
 
        *Only one function can be bound at a time*.
    ]]
     bindMessage : (self: ClientWebSocket, func: (message: string) -> ()) -> (),
     --[[
        Binds a function to the close event.
 
        *Only one function can be bound at a time*.
    ]]
     bindClose : (self: ClientWebSocket, func: () -> ()) -> (),
}>

ServerWebSocketHandlers

export type ServerWebSocketHandlers = {
    --[[
        Function to check if the request should be upgraded to a websocket.
        Should return true if the request should be upgraded.
        @return boolean
    ]]
    upgrade : ((request: ServerRequest) -> boolean)?,
 
    --[[
        A function event for when a websocket is opened.
        
        *`WebSocket` class will keep the same reference per connection*.
    ]]
    open : ((websocket: WebSocket) -> ())?,
    --[[
        A function event for when a websocket receives a message.
 
        *`WebSocket` class will keep the same reference per connection*.
    ]]
    message : ((websocket: WebSocket, message: string) -> ())?,
    --[[
        A function event for when a websocket is closed.
 
        *`WebSocket` class will keep the same reference per connection*.
    ]]
    close : ((websocket: WebSocket) -> ())?,
};

ServeOptions

export type ServeOptions = {
    --[[
        The port to bind to.
    ]]
    port : number,
 
    --[[
        The address to bind to.
        - Default: `0.0.0.0`
    ]]
    address : string?,
 
    --[[
        Whether to reuse the address.
        - Useful for multi-threaded servers.
        
        Default: `false`
    ]]
    reuseAddress : boolean?,
 
    --[[
        The function to handle requests.
    ]]
    request : (request: ServerRequest) -> string | buffer | ServerResponse,
 
    --[[
        Functions to handle websockets.
    ]]
    webhook : ServerWebSocketHandlers?,
}

BareRequestOptions

type BareRequestOptions = {
    method : "GET",
    headers : {[string] : string}?,
 
    --[[
        Whether to follow redirects.
        - Default: `true`
    ]]
    allowRedirects : boolean?,
}

BodyRequestOptions

type BodyRequestOptions = {
    method : "POST" | "PUT" | "DELETE",
    headers : {[string] : string}?,
    body : string,
}

RequestOptions

export type RequestOptions = BareRequestOptions & BodyRequestOptions

ServerHandle

export type ServerHandle = userdata<{
     --[[
        Closes the server.
    ]]
    close : (self: ServerHandle) -> (),
}>

Response

export type Response = {
    ok : boolean,
    statusCode : number,
    statusReason : string,
    headers : {[string] : string},
    body : string,
}
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