QtProtobuf::QAbstractGrpcClient Class Reference

The QAbstractGrpcClient class is bridge between gRPC clients and channels. More...

#include <qabstractgrpcclient.h>

Inheritance diagram for QtProtobuf::QAbstractGrpcClient:

Collaboration diagram for QtProtobuf::QAbstractGrpcClient:

Signals
void	error (const QGrpcStatus &status)
	error signal is emited by client when error occured in channel or while serialization/deserialization More...

Public Member Functions
void	attachChannel (const std::shared_ptr< QAbstractGrpcChannel > &channel)
	Attaches channel to client as transport layer for gRPC. More...

Protected Member Functions
	QAbstractGrpcClient (const QString &service, QObject *parent=nullptr)
void	cancel (const QString &method)
	Canceles all subscriptions for specified method. More...
QAbstractProtobufSerializer *	serializer () const
	serializer provides assigned to client serializer More...

Friends
class	QGrpcAsyncOperationBase

Detailed Description

The QAbstractGrpcClient class is bridge between gRPC clients and channels.

QAbstractGrpcClient provides set of bridge functions for client classes generated out of protobuf services.

QAbstractGrpcClient provides threads safety for subscribe and call methods of generated clients.

Member Function Documentation

attachChannel()

void QAbstractGrpcClient::attachChannel

(

const std::shared_ptr< QAbstractGrpcChannel > &

channel

)

Attaches channel to client as transport layer for gRPC.

Parameters and return values will be serialized to supported by channel format.

Note

Warning: QtGrpc doesn't guarantie thread safety on channel level. You have to be confident that channel routines are working in the same thread as QAbstractGrpcClient.

See also

QAbstractGrcpChannel

Parameters

channel

Shared pointer to channel will be used as transport layer for gRPC

cancel()

void QtProtobuf::QAbstractGrpcClient::cancel ( const QString &  method )

protected

Canceles all subscriptions for specified method.

Parameters

[in]

method

Name of method subscription for to be canceled

error

void QtProtobuf::QAbstractGrpcClient::error ( const QGrpcStatus &  status )

signal

error signal is emited by client when error occured in channel or while serialization/deserialization

Parameters

[out]	code	gRPC channel StatusCode
[out]	errorText	Error description from channel or from QGrpc

serializer()

QAbstractProtobufSerializer * QAbstractGrpcClient::serializer ( ) const

protected

serializer provides assigned to client serializer

Returns

pointer to serializer. Serializer is owned by QtProtobuf::QProtobufSerializerRegistry.

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The documentation for this class was generated from the following files:

• /home/semlanik/Projects/qtprotobuf/src/grpc/qabstractgrpcclient.h
• /home/semlanik/Projects/qtprotobuf/src/grpc/qabstractgrpcclient.cpp