I am just using the default code in the UI template node for Dashboard 2.0. I noticed that each time I redeploy or restart the flow an additional debug message is written to the debug window. If I restart it 10 times I get 10 debug messages for one debug instance. Closing the dashboard browser page …

Thanks @daveo - very odd, I’ll take a proper look in the morning

Let me add: it seems that the new implementation of the send() command in v1.0.0 is sending multiple copies of the output msg (the number of copies increases after every send). It is also worth mentioning in the documentation, that this.send() does not work from within the socket listener, and the …

PR is going in now - UI Template: Ensure "widget-send" events are cleared on socket connection loss by joepavitt · Pull Request #525 · FlowFuse/node-red-dashboard · GitHub should be live in v1.0.1 in the next 30 minutes

Hi Joe, thanks for the quick turnaround! Problem is still not fully solved,(maybe I am doing something wrong?). The inject node still forces multiple output replications. Same happens when I send the message from a ui-button. However, when the msg in initiated by an internal event and not through…

Do you have “Pass through messages from input” still enabled for the ui-template? If so, I’d expect to see 2 x messages here, as the ui-template under the covers will pass on the message (because it’s been told to by it’s config), and then you’re adding an extra listener for msg-input here in the ui…

First thing I checked… passthrough is disabled. The passthrough msg is different (does not have the “forwarded” tag), when I enable passthrough the original msg comes in addition as it should. BTW, sometimes I get 4 outgoing messages for a single inject. Are you able to simulate this odd behavior o…

yep - okay, I’m seeing it after a restart of Node-RED.

Thanks for finding this @omrid - solution going live now with this PR: UI Template - Ensure client-side events are turned off for msg-input by joepavitt · Pull Request #529 · FlowFuse/node-red-dashboard · GitHub v1.0.2 should be available in Palette Manager in next 30 mins.

All working perfectly now. Thanks Joe for the quick turnaround! Since I also got confused on this at first, it’s worth noting how the dashboard works in multi-user scenario. When multiple clients show the same dashboard page, clicking a button, switch etc. in any of the clients, invokes a single m…

Template Node: Multiple debug messages after each restart

Dashboard 2.0

joepavitt January 26, 2024, 10:15am 4

Thanks @omrid - on it this morning, making it a priority to fix

1 Like

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Template Node: Multiple debug messages after each restart

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