# Ping Sender — provider of cp:padi.ping.
# Sends a message to every connected responder (sendP, propagated) and shows
# the response each responder writes back on the addressed per-connection
# channel. The `send` field demonstrates the contrast: no propagate flag and
# written at capability level, so it never leaves this node.
widget: ping-sender
title: Ping Sender
description: Sends a ping to connected responders and shows the response coming back on each connection.
icon: "📤"
color: "#4f8cff"

capabilities:
  - profile: padi.ping
    role: provider

view:
  - type: field
    bind: sendP
    caption: message (propagated to responders)
  - type: field
    bind: send
    caption: message (local — capability only)
  - type: value
    bind: response
    caption: response
  - type: rtt
    send: sendP
    echo: response
    caption: round trip