class Peatio::Infura::Client
Constants
- Error
Public Class Methods
new(endpoint, sign_uri, idle_timeout: 5)
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# File lib/peatio/infura/client.rb, line 20 def initialize(endpoint, sign_uri, idle_timeout: 5) @json_rpc_endpoint = URI.parse(endpoint) @sign_rpc_endpoint = URI.parse(sign_uri) @json_rpc_call_id = 0 @idle_timeout = idle_timeout end
Public Instance Methods
json_rpc(method, params = [], conn_type=nil)
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# File lib/peatio/infura/client.rb, line 27 def json_rpc(method, params = [], conn_type=nil) current_conn = connection unless conn_type.nil? current_conn = sign_connection end response = current_conn.post \ '/', {jsonrpc: '2.0', id: rpc_call_id, method: method, params: params}.to_json, {'Accept' => 'application/json', 'Content-Type' => 'application/json'} response.assert_success! response = JSON.parse(response.body) response['error'].tap { |error| raise ResponseError.new(error['code'], error['message']) if error } response.fetch('result') rescue Faraday::Error => e raise ConnectionError, e rescue StandardError => e raise Error, e end
Private Instance Methods
connection()
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# File lib/peatio/infura/client.rb, line 63 def connection @connection ||= Faraday.new(@json_rpc_endpoint) do |f| f.adapter :net_http_persistent, pool_size: 5, idle_timeout: @idle_timeout end.tap do |connection| unless @json_rpc_endpoint.user.blank? connection.basic_auth(@json_rpc_endpoint.user, @json_rpc_endpoint.password) end end end
rpc_call_id()
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# File lib/peatio/infura/client.rb, line 49 def rpc_call_id @json_rpc_call_id += 1 end
sign_connection()
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# File lib/peatio/infura/client.rb, line 53 def sign_connection @connection ||= Faraday.new(@sign_rpc_endpoint) do |f| f.adapter :net_http_persistent, pool_size: 5, idle_timeout: @idle_timeout end.tap do |connection| unless @json_rpc_endpoint.user.blank? connection.basic_auth(@json_rpc_endpoint.user, @json_rpc_endpoint.password) end end end