code: function _cacheAddHandle( oSocket )
  {
  	if ( ! oSocket )
  	{
  		return false;
  	}
  
  	//	...
  	_cacheRemoveHandle( oSocket );
  	m_arrCacheOutboundPeers.push( oSocket );
  	return true;
  }
docs: add new socket handle by url
  
  @private
  @param	{object}	oSocket
  @returns {boolean}