Class: ITRP::Cmd_query_flow

Inherits:
Cmd
  • Object
show all
Defined in:
lib/handlers/query_flow.rb

Instance Attribute Summary

Attributes inherited from Cmd

#attach_cmd, #children, #enabled_in_state, #trigger

Instance Method Summary collapse

Methods inherited from Cmd

#appstate, #find_node, #is_root?, #place_node, #print_state, #set_time_window, #treeprint

Constructor Details

#initialize(e) ⇒ Cmd_query_flow

Returns a new instance of Cmd_query_flow.



4
5
6
7
8
9
 
# File 'lib/handlers/query_flow.rb', line 4

def initialize (e)
	super(e)
	@enabled_in_state = :flow
	@attach_cmd  = ''
	@trigger = 'query'
end

Instance Method Details

#completions(patt) ⇒ Object 



11
12
13
14
15
16
 
# File 'lib/handlers/query_flow.rb', line 11

def completions(patt)
	TRP::QuerySessionsRequest
	        .fields
			.collect { |a| a.name.to_s  }
			.grep( /^#{Regexp.escape(patt)}/i)
end

#enter(patt) ⇒ Object 



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
 
# File 'lib/handlers/query_flow.rb', line 18

def enter(patt)

		terms = patt.scan( /(\w+)\s*=\s*([\w\-_\.\:,]+)+/ )
		qparams = terms.inject({}) { |acc,t| acc.store( t[0].to_sym, t[1]);acc}

 p qparams 

		# meter names 
		req =mk_request(TRP::Message::Command::QUERY_SESSIONS_REQUEST ,
		{
		 :session_group  => appstate(:cgguid),
                     :time_interval => appstate(:time_interval),
		 :resolve_keys => true,
		}.merge(qparams))

    rows = [] 

		get_response_zmq(@appenv.zmq_endpt,req) do |resp|

        resp.sessions.each_with_index  do | sess , i |

        rows << [ i, 
         "#{sess.session_id}",
                  Time.at( sess.time_interval.from.tv_sec).to_s(),
	  sess.time_interval.to.tv_sec - sess.time_interval.from.tv_sec,
                  sess.probe_id,
                  sess.protocol.label,
                  sess.key1A.label,
                  sess.key1Z.label,
                  sess.key2A.readable,
                  sess.key2Z.readable,
                  sess.az_bytes + sess.za_bytes
	]
        end

    end

		table = Terminal::Table.new( 
:headings => %w(num ID Time Dur Prb  Prot SourceIP DestIP SPort DPort rtr IFin out Volume),
:rows => rows)
		puts(table) 

end