class LanguageServer::Protocol::Transport::Io::Reader

Attributes

io[R]

Public Class Methods

new(io) click to toggle source
# File lib/language_server/protocol/transport/io/reader.rb, line 10
def initialize(io)
  @io = io
  io.binmode
end

Public Instance Methods

read(&block) click to toggle source
# File lib/language_server/protocol/transport/io/reader.rb, line 15
def read(&block)
  while buffer = io.gets("\r\n\r\n")
    content_length = buffer.match(/Content-Length: (\d+)/i)[1].to_i
    message = io.read(content_length) or raise
    request = JSON.parse(message, symbolize_names: true)
    block.call(request)
  end
end