old_contents: /*
  Copyright (c) 2014, Intel Corporation
  
  Redistribution and use in source and binary forms, with or without modification,
  are permitted provided that the following conditions are met:
  
      * Redistributions of source code must retain the above copyright notice,
        this list of conditions and the following disclaimer.
      * Redistributions in binary form must reproduce the above copyright notice,
        this list of conditions and the following disclaimer in the documentation
        and/or other materials provided with the distribution.
      * Neither the name of Intel Corporation nor the names of its contributors
        may be used to endorse or promote products derived from this software
        without specific prior written permission.
  
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
  
  'use strict';
  
  var config = require("../../config"),
      logger = require("../../lib/logger").init();
  
  var currentProxy;
  
  exports.getProxyConnector = function(proxy) {
      try {
          if(!currentProxy){
              var p = (proxy || config.default_connector);
              logger.debug("Proxy Connector : %s ", p , "to be Set");
              var Proxy;
              if(p !== 'rest+ws') {
                  Proxy = require("./iot." + p);
              } else {
                  p = 'rest';
                  Proxy = require("./iot." + p);
              }
              currentProxy = Proxy.init(config, logger);
          }
          return currentProxy;
      }
      catch(err) {
          logger.error("Proxy Connector does not exist: ", err);
      }
  };
  
  var currentControl;
  exports.geControlConnector = function(proxy) {
      try {
          if(!currentControl){
              var p = (proxy || config.default_connector);
              logger.debug("Proxy Connector : %s ", p , "to be Set");
              var Proxy = require("./iot.control." + p);
              currentControl = Proxy.init(config, logger);
          }
          return currentControl;
      }
      catch(err) {
          logger.error("Proxy Connector does not exist: ", err);
      }
  };
new_contents: /*
  Copyright (c) 2014, Intel Corporation
  
  Redistribution and use in source and binary forms, with or without modification,
  are permitted provided that the following conditions are met:
  
      * Redistributions of source code must retain the above copyright notice,
        this list of conditions and the following disclaimer.
      * Redistributions in binary form must reproduce the above copyright notice,
        this list of conditions and the following disclaimer in the documentation
        and/or other materials provided with the distribution.
      * Neither the name of Intel Corporation nor the names of its contributors
        may be used to endorse or promote products derived from this software
        without specific prior written permission.
  
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
  
  'use strict';
  
  var config = require("../../config"),
      logger = require("../../lib/logger").init();
  
  var currentProxy;
  
  exports.getProxyConnector = function(proxy) {
      try {
          if(!currentProxy){
              var p = (proxy || config.default_connector);
              logger.debug("Proxy Connector : %s ", p , "to be Set");
              var Proxy;
              if(p === 'rest+ws') {
                  p = 'rest';
                  Proxy = require("./iot." + p);
              }
              currentProxy = Proxy.init(config, logger);
          }
          return currentProxy;
      }
      catch(err) {
          logger.error("Proxy Connector does not exist: ", err);
      }
  };
  
  var currentControl;
  exports.geControlConnector = function(proxy) {
      try {
          if(!currentControl){
              var p = (proxy || config.default_connector);
              logger.debug("Proxy Connector : %s ", p , "to be Set");
              var Proxy = require("./iot.control." + p);
              currentControl = Proxy.init(config, logger);
          }
          return currentControl;
      }
      catch(err) {
          logger.error("Proxy Connector does not exist: ", err);
      }
  };
  
subject: Update index.js