Added Sessions.send_to() to sense messages to dedicated users.

lib/sessions.rb

@@ -281,6 +281,33 @@ returns
 
 =begin
 
+send message to recipient client
+
+  Sessions.send_to(user_id, data)
+
+returns
+
+  true|false
+
+=end
+
+  def self.send_to( user_id, data )
+
+    # list all current clients
+    client_list = self.sessions
+    client_list.each {|client_id|
+      session = Sessions.get(client_id)
+      next if !session
+      next if !session[:user]
+      next if !session[:user][:id]
+      next if session[:user][:id].to_i != user_id.to_i
+      Sessions.send( client_id, data )
+    }
+    true
+  end
+
+=begin
+
 send message to all client
 
   Sessions.broadcast(data)

test/unit/session_enhanced_test.rb

@@ -130,6 +130,17 @@ class SessionEnhancedTest < ActiveSupport::TestCase
     assert_equal( messages.count, 1, 'messages count')
     assert_equal( 'ooo123123123123123123', messages[0]['msg'], 'messages broadcast 1')
 
+    # send dedicated message to user
+    Sessions.send_to( agent1.id, { :msg => 'ooo1231231231231231234'} )
+    messages = Sessions.queue(client_id1)
+    assert_equal( messages.count, 1, 'messages count')
+    assert_equal( 'ooo1231231231231231234', messages[0]['msg'], 'messages send 1')
+
+    messages = Sessions.queue(client_id2)
+    assert_equal( messages.count, 0, 'messages count')
+
+    messages = Sessions.queue(client_id3)
+    assert_equal( messages.count, 0, 'messages count')
 
     # start jobs
     jobs = Thread.new {