I use autobahnPython + autobahnJs set up a chatting service.
Now I want to a function, when a client connect wamp, the member list of chatting room be updated automatically. How implement this function?
def onSessionOpen(self):
I think in onSessionOpen function add action, but I don't know how to do next.
One approach would be: have a dedicated PubSub topic per chat room. When a WAMP client subscribes to a "chat room topic", it'll be automatically added to the subscriber list for that chat room. The subscriptions are held in self.factory.subscriptions[<topic URI>]. Please note that the latter is an internal object .. not a public API. We would need to know more what else you want to do .. i.e. have an RPC to get the current subscribers on a chat room and such.
Disclaimer: I am author of WAMP, Autobahn and work for Tavendo.
Related
I'm trying to create a subscription to receive the contents of all new messages sent within a private Team, and so far it appears I have to configure a bot / webhook within Teams (and only messages #mentioned to that bot / webhook will be sent to me), or otherwise use the Graphs API (I can't determine whether the same caveat exists with #mentions).
The use case is to allow members of the Team to post messages, and for my listening application to consume the message contents and take an action (turn on a light, etc.. but external to Teams). I don't anticipate needing to write anything back into the Team.
I found this link in another post: https://blog.thoughtstuff.co.uk/2020/01/how-to-use-the-new-webhooks-for-microsoft-teams-channel-chat-messages/
Has anyone successfully been able to subscribe to all messages within a private team for a similar use case?
Thank you!
Posting the Answer for better knowledge
Copying from #Sridevi comments
To track messages and replies in a channel, you can create a change notification subscription at a channel level. Please follow this documentation.
I created a Slack app that sends a series of interactive messages to a channel. In my Slack API dashboard, I see that I can create and remove hooks. Right now the hook url that I have set up in my code is the one for the Slackbot channel.
But the problem is that such a message only gets sent to me.
I want to send the Slackbot messages to Alice in situation A, and to Bob in situation B. Not just to myself, the guy who configured the app.
What's the best way to do this?
I would suggest that you should not use hooks for this. A more sane way to do this right would be via chat.postMessage Web API method which is documented here!
This is because hooks are tied to specific conversations and that approach quickly hits a wall on what it can really achieve, especially messaging different people. Once you start using the web API it's pretty simple. Just ask for the scope during app installation (remember to add that scope in your dashboard), subscribe to the event in your API dashboard and then you are good to go.
Everytime you send a message via that method, Slack will send you a payload which you can use for testing and logging etc.
You can see all the different ways to message programmatically inside Slack here.
I am using a third party API to provide Agent Handover (human chat) capabilities to my v4 based bot. The API requires a call back hook/ endpoint where it can send the messages/events back from the agent, and I have to get messages from it and display to users. When ever a new chat session is established a new session id is generated. And thus Session Id is passed back in all messages and events. Essentially they are sending events as Fire&Forget with a retry on failure.
For now I had implemented an eventstore (in Cosmos dB) to store events/messages and then poll Cosmos periodically display message back to user and mark them processed.
Is there any way to make it more real time or pub-sub kind of analogy?
I would like to know if some one have already implemented scenario like this. What should be the way to respond the incoming messages from agent to bot user.
Please suggest.
I would recommend creating a client using the Direct Line API to handle routing messages between the third party agent handover and the bot. Then in the bot you can pair the third party Direct Line conversation references with the user's conversation reference to forward the messages accordingly with proactive messages. For more details take a look at this Stack Overflow question.
Hope this helps!
We are building a bot which would require each of our customers to have their own SMS channel (unique phone number for them). From everything we can tell with the documentation of the bot framework is there is no way to do that. We want each of our customers to be able to add the bot to their own SMS number through twilio. Is this possible?
From everything we can tell with the documentation of the bot framework is there is no way to do that.
Yes you're right.
We want each of our customers to be able to add the bot to their own SMS number through twilio. Is this possible?
No, actually it's not possible :)
Shortly, BotFramework consist of three parts :
your bot logic which is a Web API service that exposes an endpoint
the channels (Skype, Facebook messenger, SMS etc)
the bot connector, where you create your bot by specifing the endpoint and one or multiple diiferent channels that the bot can use for conversations.
Because each channel can be associate only one time per endpoint hence per bot then you can't do multitenancy through the bot connector.
One solution is to create the multitenancy through the Web API service side by creating an endpoint for each customer. Maintenanbility will be difficult because of multiple endpoints you'll end up with the same number of bots into the bot director to manage. Each bot wil be associate to your customer number.
Updates: (I didn't test it but I'm pretty sure it can work)
Another solution is to use DirectLine channel and its Rest API that it exposes. If you opt for this solution it means that you will need to do a lot of things to make that work correctly after creating Direct Line channel:
you must create a client application to communicate with Direct Line channel through its REST API.
each customer can have their own number that you manage through Twilio
each message that a customer send using their SMS number and received via Twilio should trigger a call to the service of your client application
your client application will start a new conversation with Direct Line channel when a SMS is received.
each conversation started by your client application must take care about the SMS number who started the conversation by saving the state. Bot data per conversation and per user can help a lot.
when you receive a reply from the Direct Line Channel, your client application read the SMS number stored into the bot data and use this number to answer to the associated customer.
Hope it helps.
You can definitely do this.
You implement ICredentialProvider which is responsible for looking up appPassword by AppId and validating that the password is correct. This means you can have a database of bot AppId/Passwords that one endpoint services, and you look up the appid/secret and validate calls.
[ BotAuthentication(CredentialProviderType=typeof(SimpleCredentialProvider))]
Here is a simple sample implementation
https://docs.botframework.com/en-us/csharp/builder/sdkreference/d3/dde/_credential_provider_8cs_source.html
I am using sockets machine pack in treeline to subscribe and broadcast messages to particular rooms.
But, i am struggling to get it running by subscribing to a room and sending messages to a particular room. As, when using 'join room' machine. it asks for unique socket ids and whenever i try to get the socket ids from 'getRequestingSocketId' it throws a 500 error. Any help would be deeply appericiated!
I created two routes:
POST /subscribe
POST /senddata
To subscribe to a room
I pass a parameter {roomid: 'room'} with the url /subscribe to subscribe the user to the 'room' room. It asks for a unique socket id here, but when i use 'getRequestingSocketId' it throws the 500 error, when calling the api.
and /senddata is used to send data to that particular room later, here: 'room' room
P.S. I used a common event name to try to send the data
Can you please help me with how to setup socket subscriptions to send data using treeline please ?
Thank you!