octoprint.util.net

address_for_client(host, port, timeout = 3.05, addresses = None, interfaces = None, ignored = None)

Determines the address of the network interface on this host needed to connect to the indicated client host and port.

interface_addresses(family = None, interfaces = None, ignored = None)

Retrieves all of the host's network interface addresses.

server_reachable(host, port, timeout = 3.05, proto = 'tcp', source = None)

Checks if a server is reachable

Parameters:

• host (str) –

  host to check against

• port (int) –

  port to check against

• timeout (float) –

  timeout for check

• proto (str) –

  tcp or udp

• source (str) –

  optional, socket used for check will be bound against this address if provided

Returns:

• boolean –

  True if a connection to the server could be opened, False otherwise