ex_wire

v0.1.1

ex_wire v0.1.1 ExWire.Struct.Peer

Represents a Peer for an RLPx / Eth Wire connection.

Link to this section Summary

Types

t()

Functions

from_uri(uri)

Constructs a peer from a URI

new(host, port, remote_id_hex)

Constructs a new Peer struct

Link to this section Types

Link to this type t() 
t() :: %ExWire.Struct.Peer{host: String.t, ident: String.t, port: integer, remote_id: String.t}

Link to this section Functions

Link to this function from_uri(uri) 
from_uri(String.t) :: {:ok, t} | {:error, String.t}

Constructs a peer from a URI.

Examples 

iex> ExWire.Struct.Peer.from_uri("enode://6ce05930c72abc632c58e2e4324f7c7ea478cec0ed4fa2528982cf34483094e9cbc9216e7aa349691242576d552a2a56aaeae426c5303ded677ce455ba1acd9d@13.84.180.240:30303")
{:ok, %ExWire.Struct.Peer{
  host: "13.84.180.240",
  port: 30303,
  remote_id: <<4, 108, 224, 89, 48, 199, 42, 188, 99, 44, 88, 226, 228, 50, 79, 124, 126, 164, 120, 206, 192, 237, 79, 162, 82, 137, 130, 207, 52, 72, 48, 148, 233, 203, 201, 33, 110, 122, 163, 73, 105, 18, 66, 87, 109, 85, 42, 42, 86, 170, 234, 228, 38, 197, 48, 61, 237, 103, 124, 228, 85, 186, 26, 205, 157>>,
  ident: "6ce059...1acd9d"
}}

iex> ExWire.Struct.Peer.from_uri("http://id@google.com:30303")
{:error, "URI scheme must be enode, got http"}

iex> ExWire.Struct.Peer.from_uri("abc")
{:error, "Invalid URI"}
Link to this function new(host, port, remote_id_hex) 
new(Sring.t, integer, String.t) :: t

Constructs a new Peer struct.

Examples 

iex> ExWire.Struct.Peer.new("13.84.180.240", 30303, "6ce05930c72abc632c58e2e4324f7c7ea478cec0ed4fa2528982cf34483094e9cbc9216e7aa349691242576d552a2a56aaeae426c5303ded677ce455ba1acd9d")
%ExWire.Struct.Peer{
  host: "13.84.180.240",
  port: 30303,
  remote_id: <<4, 108, 224, 89, 48, 199, 42, 188, 99, 44, 88, 226, 228, 50, 79, 124, 126, 164, 120, 206, 192, 237, 79, 162, 82, 137, 130, 207, 52, 72, 48, 148, 233, 203, 201, 33, 110, 122, 163, 73, 105, 18, 66, 87, 109, 85, 42, 42, 86, 170, 234, 228, 38, 197, 48, 61, 237, 103, 124, 228, 85, 186, 26, 205, 157>>,
  ident: "6ce059...1acd9d"
}