# File lib/rev/socket.rb, line 143 def peeraddr [@address_family, @remote_port, @remote_host, @remote_addr] end
Perform a non-blocking connect to the given host and port see examples/echo_client.rb addr is a string, can be an IP address or a hostname.
# File lib/rev/socket.rb, line 104 def self.connect(addr, port, *args) family = nil if (Resolv::IPv4.create(addr) rescue nil) family = ::Socket::AF_INET elsif(Resolv::IPv6.create(addr) rescue nil) family = ::Socket::AF_INET6 end if family return super(TCPConnectSocket.new(family, addr, port), *args) # this creates a 'real' write buffer so we're ok there with regards to already having a write buffer from the get go end if host = Rev::DNSResolver.hosts(addr) return connect(host, port, *args) # calls this same function end precreate(addr, port, *args) end
# File lib/rev/socket.rb, line 133 def initialize(socket) unless socket.is_a?(::TCPSocket) or socket.is_a?(TCPConnectSocket) raise TypeError, "socket must be a TCPSocket" end super @address_family, @remote_port, @remote_host, @remote_addr = socket.peeraddr end
Similar to .new, but used in cases where the resulting object is in a “half-open” state. This is primarily used for when asynchronous DNS resolution is taking place. We don’t actually have a handle to the socket we want to use to create the watcher yet, since we don’t know the IP address to connect to.
# File lib/rev/socket.rb, line 95 def self.precreate(*args, &block) obj = allocate obj.__send__(:preinitialize, *args, &block) obj end