Matthew O'Riordan mattheworiordan

@ably/ai-transport: mutableMessages error handling

Issue 1: No early detection of mutableMessages misconfiguration

createServerTransport() and turn.start() both succeed on a channel without mutableMessages enabled. The error only surfaces deep in the streaming pipeline when the first appendMessage operation is NACKed with error 93002.

Expected: The SDK should detect at attach or turn-start time that mutableMessages is required, and fail fast with a clear error before streaming begins.

Observed: The transport attaches and starts streaming without complaint. The error appears as NACKs on individual append operations.

Demo: md-fit strips comment attribution

This gist exists to demonstrate a bug in crawl4ai's md-fit output format.

When crawled with -o md, comment usernames are preserved. When crawled with -o md-fit, comment usernames are stripped.

Try it yourself:

crwl crawl  -o md

	Thank you for your interest in Open SDSP (the
	"Open Specification") and Ably Real-time Ltd (the "Project Sponsor").
	In order to clarify the intellectual property license granted with
	Contributions from any person or entity, the Project Sponsor
	must have a Contributor License Agreement (CLA) on file that has been
	signed by each Contributor, indicating agreement to the license terms
	below. This license is for your protection as a Contributor as well
	as the protection of the Project Sponsor and its users; it does not
	change your rights to use your own Contributions for any other purpose.

	#!/bin/sh

	# Set up the Heroku scheduler to run this command every hour. See example setup at https://goo.gl/nMCSH3
	#
	# Requires env vars to be set in Heroku with `heroku config:set`:
	# - HEROKU_APP_NAME: this is just the app name in Heroku, i.e. `heroku apps` will list all apps you have access to
	# - HEROKU_CLI_USER: Once Heroku CLI is authenticated (https://goo.gl/Qypr4x), check `cat .netrc` (or `_netrc` on Windows),
	# look for `login` under `machine api.heroku.com`
	# - HEROKU_CLI_TOKEN: As above, but use the `password` field
	#

	require "bunny"
	require "json"
	require "securerandom"

	QUEUE = "appId:queue"
	VHOST = 'shared'

	def consume
	consumer_conn = Bunny.new(
	hostname: "us-east-1-a-queue.ably.io",

	#!/usr/bin/env python

	# The contents of this file are subject to the Mozilla Public License
	# Version 1.1 (the "License"); you may not use this file except in
	# compliance with the License. You may obtain a copy of the License at
	# http://www.mozilla.org/MPL/
	#
	# Software distributed under the License is distributed on an "AS IS"
	# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
	# License for the specific language governing rights and limitations

	Europe - Andorra
	Asia - Dubai
	Asia - Kabul
	America - Antigua
	America - Anguilla
	Europe - Tirane
	Asia - Yerevan
	Africa - Luanda
	Antarctica - McMurdo
	Antarctica - Casey

	var rest = new Ably.Rest(key: ablyApiKey, idempotentRestPublishing: true);
	var channel = rest.channels.get('example-channel');
	channel.publish([{ data: 'payload' }]);

	var rest = new Ably.Rest(ablyApiKey);
	var channel = rest.channels.get('example-channel');
	channel.publish([{ data: 'payload', id: 'unique123' }]);

	function reattach(channel) {
	channel.attach();
	/* Example when using presence on the channel */
	channel.presence.enter();
	}

	/* Connection state changes can trigger channels to become detached
	Automatically re-attach channels, nothing will happen if already attached */
	client.connection.on('connected', function() {
	for (let channelName in client.channels.all) {