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

  The signal name

Instance Method Detail