src/naarad/metrics/netstat_metric.py
def _extract_input_connections(self):
    """
    Given user input of interested connections, it will extract the info and output a list of tuples.
    - input can be multiple values, separated by space;
    - either host or port is optional
    - it may be just one end,
    - e.g., "host1<->host2 host3<->  host1:port1<->host2"
    :return: None
    """
    for con in self.connections:
      ends = con.strip().split('<->')  # [host1:port1->host2]
      ends = filter(None, ends)  # Remove '' elements
      if len(ends) == 0:
        continue
      if len(ends) > 0:
        host1, port1 = self._get_tuple(ends[0].split(':'))
      host2 = ''
      port2 = ''
      if len(ends) > 1:
        host2, port2 = self._get_tuple(ends[1].split(':'))
      self.input_connections.append((host1, port1, host2, port2))
def _extract_input_connections(self):
    """
    Given user input of interested connections, it will extract the info and output a list of tuples.
    - input can be multiple values, separated by space;
    - either host or port is optional
    - it may be just one end,
    - e.g., "host1<->host2 host3<->  host1:port1<->host2"
    :return: None
    """
    for con in self.connections:
      ends = con.strip().split('<->')  # [host1:port1->host2]
      ends = filter(None, ends)  # Remove '' elements
      if len(ends) == 0:
        continue
      if len(ends) > 0:
        host1, port1 = self._get_tuple(ends[0].split(':'))
      host2 = ''
      port2 = ''
      if len(ends) > 1:
        host2, port2 = self._get_tuple(ends[1].split(':'))
      self.input_connections.append((host1, port1, host2, port2))
def _extract_input_connections ( self ) : for con in self . connections : ends = con . strip ( ) . split ( '<->' ) # [host1:port1->host2] ends = filter ( None , ends ) # Remove '' elements if len ( ends ) == 0 : continue if len ( ends ) > 0 : host1 , port1 = self . _get_tuple ( ends [ 0 ] . split ( ':' ) ) host2 = '' port2 = '' if len ( ends ) > 1 : host2 , port2 = self . _get_tuple ( ends [ 1 ] . split ( ':' ) ) self . input_connections . append ( ( host1 , port1 , host2 , port2 ) )
Given user input of interested connections, it will extract the info and output a list of tuples.
    - input can be multiple values, separated by space;
    - either host or port is optional
    - it may be just one end,
    - e.g., "host1<->host2 host3<->  host1:port1<->host2"
    :return: None
Given user input of interested connections it will extract the info and output a list of tuples . - input can be multiple values separated by space ; - either host or port is optional - it may be just one end - e . g . host1< - > host2 host3< - > host1 : port1< - > host2 : return : None