struct Gio::DBusConnection::ClosedSignal

• Gio::DBusConnection::ClosedSignal
• GObject::Signal
• Struct
• Value
• Object

Overview

Emitted when the connection is closed.

The cause of this event can be

• If g_dbus_connection_close() is called. In this case remote_peer_vanished is set to false and error is nil.

• If the remote peer closes the connection. In this case remote_peer_vanished is set to true and error is set.

• If the remote peer sends invalid or malformed data. In this case remote_peer_vanished is set to false and error is set.

Upon receiving this signal, you should give up your reference to connection. You are guaranteed that this signal is emitted only once.

Defined in:

lib/gi-crystal/src/auto/gio-2.0/d_bus_connection.cr

Instance Method Summary

• #connect(*, after : Bool = false, &block : Proc(Bool, GLib::Error | Nil, Nil)) : GObject::SignalConnection
• #connect(handler : Proc(Bool, GLib::Error | Nil, Nil), *, after : Bool = false) : GObject::SignalConnection
• #connect(handler : Proc(Gio::DBusConnection, Bool, GLib::Error | Nil, Nil), *, after : Bool = false) : GObject::SignalConnection
• #emit(remote_peer_vanished : Bool, error : GLib::Error | Nil) : Nil
• #name : String

  The signal name

Instance Method Detail