End of Life Ruby 3.2 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

class method

Rinda::RingServer.new

new(ts, addresses=[Socket::INADDR_ANY], port=Ring_PORT)

# File tmp/rubies/ruby-3.2.0/lib/rinda/ring.rb, line 94
def initialize(ts, addresses=[Socket::INADDR_ANY], port=Ring_PORT)
  @port = port

  if Integer === addresses then
    addresses, @port = [Socket::INADDR_ANY], addresses
  end

  @renewer = Renewer.new

  @ts = ts
  @sockets = []
  addresses.each do |address|
    if Array === address
      make_socket(*address)
    else
      make_socket(address)
    end
  end

  @w_services = write_services
  @r_service  = reply_service
end

Advertises ts on the given addresses at port.

If addresses is omitted only the UDP broadcast address is used.

addresses can contain multiple addresses. If a multicast address is given in addresses then the RingServer will listen for multicast queries.

If you use IPv4 multicast you may need to set an address of the inbound interface which joins a multicast group.

Example

ts = Rinda::TupleSpace.new
rs = Rinda::RingServer.new(ts, [['239.0.0.1', '9.5.1.1']])

You can set addresses as an Array Object. The first element of the Array is a multicast address and the second is an inbound interface address. If the second is omitted then ‘0.0.0.0’ is used.

If you use IPv6 multicast you may need to set both the local interface address and the inbound interface index:

Example

rs = Rinda::RingServer.new(ts, [['ff02::1', '::1', 1]])

The first element is a multicast address and the second is an inbound interface address. The third is an inbound interface index.

At this time there is no easy way to get an interface index by name.

If the second is omitted then ‘::1’ is used. If the third is omitted then 0 (default interface) is used.

See also #do_reply #do_write also in 3.3 · 3.1 · 3.0

next ›#do_reply