Module: Roma::CommandPlugin::PluginOperation

Includes:
Roma::CommandPlugin
Defined in:
lib/roma/plugin/plugin_debug.rb

Instance Method Summary collapse

Methods included from Roma::CommandPlugin

included, plugins

Instance Method Details

#ev_eval(s) ⇒ Object

DANGER!!



9
10
11
12
13
14
15
 
# File 'lib/roma/plugin/plugin_debug.rb', line 9

def ev_eval(s)
  cmd = s[1..-1].join(' ')
  @log.debug("eval(#{cmd})")
  send_data("#{eval(cmd)}\r\n")
rescue Exception =>e
  send_data("#{e}\r\n")
end

#get_key_info(key) ⇒ Object 



17
18
19
20
21
22
23
24
25
26
27
 
# File 'lib/roma/plugin/plugin_debug.rb', line 17

def get_key_info(key)
  d = Digest::SHA1.hexdigest(key).hex % @rttable.hbits
  vn = @rttable.get_vnode_id(d)
  nodes = @rttable.search_nodes_for_write(vn)
  s = sprintf("d = %s 0x%x\r\n",d,d)
  send_data(s)
  s = sprintf("vn = %s 0x%x\r\n",vn,vn)
  send_data(s)
  send_data("nodes = #{nodes.inspect}\r\n")
  "END"
end