Class: RedisRpc::Logic

Inherits:
Object
  • Object
show all
Defined in:
lib/redis_rpc/logic.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url, callback, channel, logger, parser) ⇒ Logic

Returns a new instance of Logic.



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# File 'lib/redis_rpc/logic.rb', line 8

def initialize(url, callback, channel, logger, parser)
  @redis = Redis.new(url: url)
  @logger = logger
  @res = Response.new(@redis, channel, logger, parser)
  @callback = callback
  @parser = parser
end

Instance Attribute Details

#res ⇒ Object

Returns the value of attribute res.



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# File 'lib/redis_rpc/logic.rb', line 6

def res
  @res
end

Instance Method Details

#exec(args, timeout) ⇒ Object 



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# File 'lib/redis_rpc/logic.rb', line 16

def exec(args, timeout)
  begin
    _args = @parser.parse(args)
    logger.error(ArgumentError.new("miss method name or uuid")) and return if _args[:uuid].nil? || _args[:method].nil?

    result = @callback.send(_args[:method], *_args[:params])
    @res.publish({uuid: _args[:uuid], _method: _args[:method], result: result}, timeout)
  rescue Exception => e
    if defined?(_args) && !_args.nil?
      @res.catch(_args[:uuid], e)
    else
      @logger.error(e)
    end
  end
rescue Exception => e
  @logger.error(e)
end