ZMQ Server Browser Widget

Module

pyqt_reactive.widgets.shared.zmq_server_browser_widget

Purpose

ZMQServerBrowserWidgetABC provides reusable UI infrastructure for browsing and controlling ZMQ servers without embedding domain logic in the base class.

Core Types

  • KillOperationPlan

  • ZMQServerBrowserWidgetABC

What the Base Class Owns

  • refresh timer lifecycle

  • background scan dispatch via ZMQServerScanService

  • generic tree rebuild with preserved expansion/selection state

  • shared button panel actions (refresh, quit, force kill)

  • kill operation threading + completion signaling

  • server cache cleanup

Domain Hooks (Required Overrides)

Subclasses provide domain-specific behavior by overriding abstract hooks:

  • populate_tree(parsed_servers)

  • kill_ports_with_plan(...)

  • periodic_domain_cleanup()

  • on_browser_shown()

  • on_browser_hidden()

  • on_browser_cleanup()

Design Outcome

The base class gives one reusable browser shell while keeping server semantics, tree rendering, and kill policy fully pluggable in downstream applications.

See Also