class Terminalwire::Transport::Base

def self.connect(url) 

def self.connect(url)
  raise NotImplementedError, "Subclass must implement .connect"
end

def self.listen(url) 

def self.listen(url)
  raise NotImplementedError, "Subclass must implement .listen"
end

def close 

def close
  raise NotImplementedError, "Subclass must implement #close"
end

def read 

def read
  raise NotImplementedError, "Subclass must implement #read"
end

def write(data) 

def write(data)
  raise NotImplementedError, "Subclass must implement #write"
end