Class: FastpixClient::StartLiveStream

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/fastpix_client/start_live_stream.rb

Instance Method Summary collapse

Constructor Details

#initialize(sdk_config) ⇒ StartLiveStream 



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# File 'lib/fastpix_client/start_live_stream.rb', line 21

def initialize(sdk_config)
  @sdk_configuration = sdk_config
  
end

Instance Method Details

#create_new_stream(request:, timeout_ms: nil) ⇒ Object

Raises:

  • (StandardError) 


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# File 'lib/fastpix_client/start_live_stream.rb', line 43

def create_new_stream(request:, timeout_ms: nil)
  # create_new_stream - Create a new stream
  # Creates a new <a href="https://docs.fastpix.io/docs/get-started-with-live-streaming">RTMPS</a> or <a href="https://docs.fastpix.io/docs/using-srt-to-live-stream">SRT</a> live stream in FastPix. When you create a stream, FastPix generates a unique `streamKey` and `srtSecret` that you can use with broadcasting software such as OBS to connect to FastPix RTMPS or SRT servers. Use SRT for live streaming in unstable network conditions, as it provides error correction and encryption for a more reliable and secure broadcast.
  # 
  # Leverage SRT for live streaming in environments with unstable networks, taking advantage of its error correction and encryption features for a resilient and secure broadcast. 
  # 
  # <h4>How it works</h4> 
  # 
  # 1. Send a `POST` request to this endpoint. You can configure the stream settings, including `metadata` (such as stream name and description), `reconnectWindow` (in case of disconnection), and privacy options (`public` or `private`). 
  # 
  # 2. FastPix returns the stream details for both RTMPS and SRT configurations. These keys and IDs from the stream details are essential for connecting the broadcasting software to FastPix’s servers and transmitting the live stream to viewers.
  # 
  # 3. After the live stream is created, FastPix sends a `POST` request to your specified webhook endpoint with the event <a href="https://docs.fastpix.io/docs/live-events#videolive_streamcreated">video.live_stream.created</a>.
  # 
  # 
  # **Example:**
  # 
  # 
  #   Imagine a gaming platform that allows users to live stream gameplay directly from their dashboard. The API creates a new stream, provides the necessary stream key, and sets it to "private" so that only specific viewers can access it. 
  # 
  # 
  # Related guide: <a href="https://docs.fastpix.io/docs/how-to-livestream">How to live stream</a>
  url, params = @sdk_configuration.get_server_details
  base_url = Utils.template_url(url, params)
  url = "#{base_url}/live/streams"
  headers = {}
  headers = T.cast(headers, T::Hash[String, String])
  req_content_type, data, form = Utils.serialize_request_body(request, false, false, :request, :json)
  headers['content-type'] = req_content_type
  raise StandardError, 'request body is required' if data.nil? && form.nil?

  if form
    body = Utils.encode_form(form)
  elsif Utils.match_content_type(req_content_type, 'application/x-www-form-urlencoded')
    body = URI.encode_www_form(T.cast(data, T::Hash[Symbol, Object]))
  else
    body = data
  end
  headers['Accept'] = 'application/json'
  headers['user-agent'] = @sdk_configuration.user_agent

  security = @sdk_configuration.security_source&.call

  timeout = (timeout_ms.to_f / 1000) unless timeout_ms.nil?
  timeout ||= @sdk_configuration.timeout
  

  connection = @sdk_configuration.client

  hook_ctx = SDKHooks::HookContext.new(
    config: @sdk_configuration,
    base_url: base_url,
    oauth2_scopes: nil,
    operation_id: 'create-new-stream',
    security_source: @sdk_configuration.security_source
  )

  error = T.let(nil, T.nilable(StandardError))
  http_response = T.let(nil, T.nilable(Faraday::Response))
  
  
  begin
    http_response = T.must(connection).post(url) do |req|
      req.body = body
      req.headers.merge!(headers)
      req.options.timeout = timeout unless timeout.nil?
      Utils.configure_request_security(req, security)

      @sdk_configuration.hooks.before_request(
        hook_ctx: SDKHooks::BeforeRequestHookContext.new(
          hook_ctx: hook_ctx
        ),
        request: req
      )
    end
  rescue StandardError => e
    error = e
  ensure
    if http_response.nil? || Utils.error_status?(http_response.status)
      http_response = @sdk_configuration.hooks.after_error(
        error: error,
        hook_ctx: SDKHooks::AfterErrorHookContext.new(
          hook_ctx: hook_ctx
        ),
        response: http_response
      )
    else
      http_response = @sdk_configuration.hooks.after_success(
        hook_ctx: SDKHooks::AfterSuccessHookContext.new(
          hook_ctx: hook_ctx
        ),
        response: http_response
      )
    end
    
    if http_response.nil?
      raise error if !error.nil?
      raise 'no response'
    end
  end
  
  content_type = http_response.headers.fetch('Content-Type', 'application/octet-stream')
  if Utils.match_status_code(http_response.status, ['201'])
    if Utils.match_content_type(content_type, 'application/json')
      http_response = @sdk_configuration.hooks.after_success(
        hook_ctx: SDKHooks::AfterSuccessHookContext.new(
          hook_ctx: hook_ctx
        ),
        response: http_response
      )
      response_data = http_response.env.response_body
      obj = Crystalline.unmarshal_json(JSON.parse(response_data), Models::Components::LiveStreamResponseDTO)
      response = Models::Operations::CreateNewStreamResponse.new(
        status_code: http_response.status,
        content_type: content_type,
        raw_response: http_response,
        live_stream_response_dto: T.unsafe(obj)
      )

      return response
    else
      raise ::FastpixClient::Models::Errors::APIError.new(status_code: http_response.status, body: http_response.env.response_body, raw_response: http_response), 'Unknown content type received'
    end
  elsif Utils.match_status_code(http_response.status, ['4XX'])
    raise ::FastpixClient::Models::Errors::APIError.new(status_code: http_response.status, body: http_response.env.response_body, raw_response: http_response), 'API error occurred'
  elsif Utils.match_status_code(http_response.status, ['5XX'])
    raise ::FastpixClient::Models::Errors::APIError.new(status_code: http_response.status, body: http_response.env.response_body, raw_response: http_response), 'API error occurred'
  else
    if Utils.match_content_type(content_type, 'application/json')
      http_response = @sdk_configuration.hooks.after_success(
        hook_ctx: SDKHooks::AfterSuccessHookContext.new(
          hook_ctx: hook_ctx
        ),
        response: http_response
      )
      response_data = http_response.env.response_body
      obj = Crystalline.unmarshal_json(JSON.parse(response_data), Models::Components::DefaultError)
      response = Models::Operations::CreateNewStreamResponse.new(
        status_code: http_response.status,
        content_type: content_type,
        raw_response: http_response,
        default_error: T.unsafe(obj)
      )

      return response
    else
      raise ::FastpixClient::Models::Errors::APIError.new(status_code: http_response.status, body: http_response.env.response_body, raw_response: http_response), 'Unknown content type received'
    end
  end
end

#get_url(base_url:, url_variables: nil) ⇒ Object 



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# File 'lib/fastpix_client/start_live_stream.rb', line 27

def get_url(base_url:, url_variables: nil)
  sd_base_url, sd_options = @sdk_configuration.get_server_details

  if base_url.nil?
    base_url = sd_base_url
  end

  if url_variables.nil?
    url_variables = sd_options
  end

  return Utils.template_url base_url, url_variables
end