GREAT LOTUSInstall

Summary

Publishes an MQTT request to cancel an open browser alert, confirm, or prompt dialog. Set the topic and remote CDP port to route the request to the intended client session; optionally include selected input fields, wait for a response, and add a delay before continuing.

Inputs

• Topic (required) — MQTT topic used to publish the request.
• Remote Port (required) — CDP port used to route the request to the correct client session; can be mapped from an earlier profile-opening node’s remote_debugging_port or remote_port output.
• QoS — MQTT delivery level: 0 (at most once), 1 (at least once), or 2 (exactly once). Defaults to 1.
• Include Input Items — When enabled, attaches incoming item data as payload.inputItems. Defaults to false.
• Input Fields — Comma-separated field paths to include when input items are enabled; supports nested paths and array indexes.
• Wait For Response — When enabled, waits for an MQTT response before returning output. Defaults to false.
• Response Timeout (sec) — Maximum wait time when waiting for a response. Defaults to 60 seconds.
• Delay Next Step (ms) — Delay before continuing after publish, or after receiving a response if waiting is enabled. Defaults to rand(200,1000).
• Show (sec) — Optional numeric action input with a default of 0; the UI describes it as controlling the action’s behavior.

Output shape

MQTT publish result, or the received response when waiting is enabled.

The source pack provides only a signature-level view of the operation implementation, so the exact response fields and payload structure are not shown.

Links

• n8n community nodes installation guide