class MessagePack::JSONRPC::HTTPClient

Constants

CONTENT_TYPE
JSONRPC_VERSION

Attributes

endpoint[RW]

Public Class Methods

new(endpoint) click to toggle source
# File lib/messagepack/jsonrpc/http_client.rb, line 16
def initialize(endpoint)
  @endpoint = endpoint
end

Public Instance Methods

encoded_payload(method, params) click to toggle source
# File lib/messagepack/jsonrpc/http_client.rb, line 34
def encoded_payload(method, params)
  generate_payload(method, params).to_msgpack
end
generate_payload(method, params) click to toggle source
# File lib/messagepack/jsonrpc/http_client.rb, line 38
def generate_payload(method, params)
  {
    method:  method,
    jsonrpc: JSONRPC_VERSION,
    params:  params,
    id:      SecureRandom.base64
  }
end
headers() click to toggle source
# File lib/messagepack/jsonrpc/http_client.rb, line 47
def headers
  { 'Content-Type' => CONTENT_TYPE }
end
remote_call(method, params={}) click to toggle source
# File lib/messagepack/jsonrpc/http_client.rb, line 20
def remote_call(method, params={})
  resp_body = self.class.post(
    endpoint,
    body:    encoded_payload(method, params),
    headers: headers,
  ).body

  if resp_body.nil? or resp_body.empty?
    raise NilOrEmptyResponseError
  else
    MessagePack.unpack(resp_body)
  end
end