absinthe_phoenix v1.4.0-rc.3 Absinthe.Phoenix.Socket

Absinthe.Phoenix.Socket is used as a module for setting up a control channel for handling GraphQL subscriptions.

Example

defmodule MyApp.Web.UserSocket do
  use Phoenix.Socket
  use Absinthe.Phoenix.Socket
    schema: MyApp.Web.Schema

  transport :websocket, Phoenix.Transports.WebSocket

  def connect(params, socket) do
    socket = Absinthe.Phoenix.Socket.put_opts(socket, [
      context: %{current_user: find_current_user(params)}
    ])
    {:ok, socket}
  end

  def id(_socket), do: nil
end

Phoenix 1.2

If you’re on Phoenix 1.2 see put_schema/2

Link to this section Summary

Functions

Configure Absinthe options for a socket

Configure the schema for a socket

Link to this section Functions

Configure Absinthe options for a socket

Examples

def connect(params, socket) do
  current_user = current_user(params)
  socket = Absinthe.Phoenix.Socket.put_opts(socket, context: %{
    current_user: current_user
  })
  {:ok, socket}
end

defp current_user(%{"user_id" => id}) do
  MyApp.Repo.get(User, id)
end

Configure the schema for a socket

Only use this if you are not yet on Phoenix 1.3. If you’re on Phoenix 1.3, read the moduledocs.