class Peatio::Dogecoin::Client

Constants

Error

Public Class Methods

new(endpoint) click to toggle source
# File lib/peatio/dogecoin/client.rb, line 24
def initialize(endpoint)
  @json_rpc_endpoint = URI.parse(endpoint)
end

Public Instance Methods

json_rpc(method, params = []) click to toggle source
# File lib/peatio/dogecoin/client.rb, line 28
def json_rpc(method, params = [])
  response = connection.post \
    '/',
    { jsonrpc: '1.0', method: method, params: params }.to_json,
    { 'Accept'       => 'application/json',
      'Content-Type' => 'application/json' }
  response.assert_2xx!
  response = JSON.parse(response.body)
  response['error'].tap { |e| raise ResponseError.new(e['code'], e['message']) if e }
  response.fetch('result')
rescue => e
  if e.is_a?(Error)
    raise e
  elsif e.is_a?(Faraday::Error)
    raise ConnectionError, e
  else
    raise Error, e
  end
end

Private Instance Methods

connection() click to toggle source
# File lib/peatio/dogecoin/client.rb, line 50
def connection
  @connection ||= Faraday.new(@json_rpc_endpoint) do |f|
    f.adapter :net_http_persistent, pool_size: 5
  end.tap do |connection|
    unless @json_rpc_endpoint.user.blank?
      connection.basic_auth(@json_rpc_endpoint.user,
                            @json_rpc_endpoint.password)
    end
  end
end