Class: MemcacheDo

Inherits:
Object
  • Object
show all
Defined in:
lib/memcache_do.rb

Class Method Summary collapse

Class Method Details

.exec(command, hostname = "localhost", port = "11211") ⇒ Object 



4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
# File 'lib/memcache_do.rb', line 4

def self.exec(command, hostname="localhost", port="11211")
  begin
    data = ''
    sock = TCPSocket.new(hostname, port)
    sock.print("#{command}\r\n")
    sock.flush
    # memcached does not close the socket once it is done writing
    # the stats data.  We need to read line by line until we detect
    # the END line and then stop/close on our side.
    stats = sock.gets
    while true
      data += stats
      break if stats.strip == 'END'
      stats = sock.gets
    end
    sock.close
    data
  rescue => e
    puts e
  end
end