GREAT LOTUS PYAUTO WEBInstall

Summary

Publishes an MQTT request asking the client to cancel the browser’s current alert, confirm, or prompt dialog. Set the required Topic and Remote Port to route the request; optionally keep the dialog visible before cancellation, forward selected input fields, wait for a response, and delay the next workflow step.

Inputs

• Topic (required) — MQTT topic used to publish the request to the client.
• QoS — MQTT delivery quality level: 0 (at most once), 1 (at least once), or 2 (exactly once). Defaults to 1.
• Include Input Items — When enabled, attaches selected fields from incoming items to payload.inputItems. Defaults to false.
• Include Input Fields — Comma-separated field paths to include from incoming items, such as id,name or status.detail. Applies when Include Input Items is enabled.
• Wait For Response — When enabled, waits for the MQTT response before returning output. Defaults to false.
• Response Timeout (sec) — Maximum wait time for a response, in seconds. Defaults to 60; shown when waiting is enabled.
• Delay Next Step (ms) — Delay before the workflow continues. Defaults to rand(200,1000); runs after the response if waiting, otherwise after publishing.
• Remote Port (required) — CDP port used to route the command to the correct browser session. Defaults to the incoming remote_port value; use 127001 for a local session.
• Show (sec) — How long the dialog remains visible before the client clicks Cancel, in seconds. Defaults to 0 for immediate handling.

Output shape

A response-derived output when waiting is enabled; otherwise the operation proceeds after publishing, with any included input data carried in the request.

The operation publishes a cancel-alert request over MQTT. The response and output details depend on the client response and node execution behavior.

Links

• n8n community nodes installation guide