- Qt 6.6
- Qt GRPC
- C++ Classes
- QtGrpc (Technical Preview)
- QGrpcCallReply
- Qt 6.6.1 Reference Documentation

# QGrpcCallReply Class

The QGrpcCallReply class contains data for asynchronous call of gRPC client API. More...

Header: | #include <QGrpcCallReply>
CMake: | find_package(Qt6 REQUIRED COMPONENTS Grpc) target_link_libraries(mytarget PRIVATE Qt6::Grpc)
Since: | Qt 6.5
Inherits: | QGrpcOperation
Status: | Technical Preview

- List of all members, including inherited members

## Public Functions

void | subscribe(QObject *receiver, Func1 &&finishCallback, Func2 &&errorCallback, Qt::ConnectionType type = Qt::AutoConnection)
void | subscribe(QObject *receiver, Func1 &&finishCallback, Qt::ConnectionType type = Qt::AutoConnection)

## Reimplemented Public Functions

virtual void | abort() override

## Detailed Description

The QGrpcCallReply object is owned by the client object that created it. QGrpcCallReply can be used by QAbstractGrpcChannel implementations to control call workflow and abort calls if possible in the event of QGrpcCallReply::abort being called by a library user.

## Member Function Documentation

### `[override virtual]` void QGrpcCallReply::abort()

Aborts this reply and try to abort call in channel.

### template <typename Func1, typename Func2> void QGrpcCallReply::subscribe(QObject *receiver, Func1 &&finishCallback, Func2 &&errorCallback, Qt::ConnectionType type = Qt::AutoConnection)

Convenience function to connect the finishCallback and errorCallback of receiver to the QGrpcCallReply::finished and the QGrpcCallReply::errorOccurred signals with the given connection type.

Calling this function is equivalent to the following:

     QObject::connect(this, &QGrpcCallReply::finished, receiver,
                      std::forward<Func1>(finishCallback), type);
     QObject::connect(this, &QGrpcCallReply::errorOccurred, receiver,
                      std::forward<Func2>(errorCallback), type);

### template <typename Func1> void QGrpcCallReply::subscribe(QObject *receiver, Func1 &&finishCallback, Qt::ConnectionType type = Qt::AutoConnection)

Convenience function to connect the finishCallback of receiver to the QGrpcCallReply::finished signal with given connection type.

Calling this function is equivalent to the following:

     QObject::connect(this, &QGrpcCallReply::finished, receiver,
                      std::forward<Func1>(finishCallback), type);