DBusSignalStream constructor
DBusSignalStream(
- DBusClient client, {
- String? sender,
- String? interface,
- String? name,
- DBusObjectPath? path,
- DBusObjectPath? pathNamespace,
- DBusSignature? signature,
Creates a stream of signals that match sender
, interface
, name
, path
and/or pathNamespace
.
If signature
is provided this causes the stream to throw a
DBusSignalSignatureException if a signal is received that does not
match the provided signature.
Implementation
DBusSignalStream(DBusClient client,
{String? sender,
String? interface,
String? name,
DBusObjectPath? path,
DBusObjectPath? pathNamespace,
DBusSignature? signature})
: _client = client,
_rule = DBusMatchRule(
type: DBusMessageType.signal,
sender: sender != null ? DBusBusName(sender) : null,
interface: interface != null ? DBusInterfaceName(interface) : null,
member: name != null ? DBusMemberName(name) : null,
path: path,
pathNamespace: pathNamespace),
_signature = signature {
_controller.onListen = _onListen;
_controller.onCancel = _onCancel;
}