View Source Phoenix.LiveView.Socket (Phoenix LiveView v0.20.12)
The LiveView socket for Phoenix Endpoints.
This is typically mounted directly in your endpoint.
socket "/live", Phoenix.LiveView.Socket,
websocket: [connect_info: [session: @session_options]]To share an underlying transport connection between regular
Phoenix channels and LiveView processes, use Phoenix.LiveView.Socket
from your own MyAppWeb.UserSocket module.
Next, declare your channel definitions and optional connect/3, and
id/1 callbacks to handle your channel specific needs, then mount
your own socket in your endpoint:
socket "/live", MyAppWeb.UserSocket,
websocket: [connect_info: [session: @session_options]]If you require session options to be set at runtime, you can use an MFA tuple. The function it designates must return a keyword list.
socket "/live", MyAppWeb.UserSocket,
websocket: [connect_info: [session: {__MODULE__, :runtime_opts, []}]]
# ...
def runtime_opts() do
Keyword.put(@session_options, :domain, host())
endSummary
Types
The data in a LiveView as stored in the socket.
Struct returned when assigns is not in the socket.
Types
@type assigns() :: map() | assigns_not_in_socket()
The data in a LiveView as stored in the socket.
@opaque assigns_not_in_socket()
Struct returned when assigns is not in the socket.
@type t() :: %Phoenix.LiveView.Socket{ assigns: assigns(), endpoint: module(), fingerprints: fingerprints(), host_uri: URI.t() | :not_mounted_at_router, id: binary(), parent_pid: nil | pid(), private: map(), redirected: nil | tuple(), root_pid: pid(), router: module(), transport_pid: pid() | nil, view: module() }