Method: Pod4::NebulousInterface#send_message

Defined in:
lib/pod4/nebulous_interface.rb

#send_message(verb, paramStr, with_cache = true) ⇒ Object

Bonus method: send an arbitrary Nebulous message to the target and return the response object.

We don’t trap errors here - see #handle_error - but we raise extra ones if we think things look fishy.



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# File 'lib/pod4/nebulous_interface.rb', line 311

def send_message(verb, paramStr, with_cache=true)
  unless NebulousStomp.on? 
    @response_status = :off
    raise Pod4::DatabaseError, "Nebulous is turned off!"
  end

  Pod4.logger.debug(__FILE__) do
    "Sending v:#{verb} p:#{paramStr} c?: #{with_cache}"
  end

  @response = send_message_helper(verb, paramStr, with_cache)

  raise Pod4::DatabaseError, "Null response" if @response.nil?

  @response_status = 
    case @response.verb
      when 'error'   then :verberror
      when 'success' then :verbsuccess
      else                :response
    end

  raise Pod4::WeakError, "Nebulous returned an error verb: #{@response.description}" \
    if @response_status == :verberror

  self

rescue => err
  handle_error(err)
end