module Serfx

Serfx is a minimal ruby client for serf.

Provides version as a contsant for the serf gem

Constants

VERSION

Public Class Methods

connect(opts = {}) { |conn| ... } click to toggle source

Creates a serf rpc connection, performs handshake and auth (if authkey is supplied). If a block is provided, the connection object will be yield-ed and the connection will be closed after the block’s execution, otherwise the connection will be returned Params:

opts: An optional hash which can have following keys:

host => Serf host’s rpc bind address (127.0.0.1 by default)
port => Serf host’s rpc port (7373 by default)
authkey => Encryption key for RPC communiction

@return value of the block evaluation or the connection object

# File lib/serfx.rb, line 20
def self.connect(opts = {})
  conn = Serfx::Connection.new(opts)
  conn.handshake
  conn.auth if opts.key?(:authkey)
  res = nil
  if block_given?
    res = yield conn
    conn.close unless conn.closed?
    res
  else
    conn
  end
end