PySide6.QtRemoteObjects.QRemoteObjectHost

class QRemoteObjectHost

A (Host) Node on a Qt Remote Objects network. More…

Synopsis

Properties

• hostUrlᅟ - Host address for the node

Methods

• def __init__()

Signals

• def hostUrlChanged()

Static functions

• def setLocalServerOptions()

Note

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Detailed Description

The QRemoteObjectHost class provides an entry point to a QtRemoteObjects network. A network can be as simple as two nodes, or an arbitrarily complex set of processes and devices.

QRemoteObjectHosts have the same capabilities as QRemoteObjectNodes, but they can also be connected to and can share source objects on the network.

Nodes may connect to each other directly using connectToNode , or they can use the QRemoteObjectRegistry to simplify connections.

The QRemoteObjectRegistry is a special replica available to every node that connects to the registry Url. It knows how to connect to every QRemoteObjectSource object on the network.

See also

QRemoteObjectNode QRemoteObjectRegistryHost

Note

Properties can be used directly when from __feature__ import true_property is used or via accessor functions otherwise.

property hostUrlᅟ: QUrl

This property holds The host address for the node..

This is the address where source objects remoted by this node will reside.

Access functions:

• Signal hostUrlChanged()

__init__([parent=None])

Parameters:

parent – QObject

Constructs a new QRemoteObjectHost Node (i.e., a Node that supports exposing Source objects on the QtRO network) with the given parent. This constructor is meant specific to support QML in the future as it will not be available to connect to until setHostUrl is called.

See also

setHostUrl() setRegistryUrl()

__init__(address, parent)

Parameters:

• address – QUrl

• parent – QObject

Constructs a new QRemoteObjectHost Node (i.e., a Node that supports exposing Source objects on the QtRO network) with a url of address and the given parent. This overload is provided as a convenience for specifying a QObject parent without providing a registry address.

See also

setHostUrl() setRegistryUrl()

__init__(address[, registryAddress=QUrl()[, allowedSchemas=QRemoteObjectHostBase.AllowedSchemas.BuiltInSchemasOnly[, parent=None]]])

Parameters:

• address – QUrl

• registryAddress – QUrl

• allowedSchemas – AllowedSchemas

• parent – QObject

Constructs a new QRemoteObjectHost Node (i.e., a Node that supports exposing Source objects on the QtRO network) with address address. If set, registryAddress will be used to connect to the QRemoteObjectRegistry at the provided address. The allowedSchemas parameter is only needed (and should be set to AllowExternalRegistration ) if the schema of the url should be used as an External Schema by the registry.

See also

setHostUrl() setRegistryUrl()

hostUrlChanged()

Notification signal of property hostUrlᅟ .

static setLocalServerOptions(options)

Parameters:

options – Combination of SocketOption

Sets the socket options for QLocalServer backends to options.

It must be set before the QRemoteObjectHost object starts listening. It has no consequence for already listening QRemoteObjectHost objects or QRemoteObjectHost objects that use different backends than QLocalServer. QRemoteObjectHost objects start to listen during construction if the address argument is non-empty, otherwise when the address is set via setHostUrl() .

See also

setHostUrl() QRemoteObjectHost()