Articles with tag c++

Fun with gRPC and C++

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A dive into asynchronous servers and clients using C++ and gRPC in 2023 - 2024

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Using QT's native gRPC support

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Here we implement a client using QT 6.8 with an interactive QML UI!

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Exploring how to implement the client using gRPC async callbacks

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Here we implement all four operations as actual - usable - methods with event-callbacks.

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Exploring how to implement the server using gRPC async callbacks

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Here we implement all four operations using the newer - and much nicer - callback interface.

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Exploring the async callback interface for gRPC in C++

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Here we will look into how to use the newer - and much nicer - callback interface.

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Implementing a unary, async client

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In the first iteration, we will deal with a traditional RPC call; it takes one input argument and returns one output value.

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Implementing the full routeguide async client

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Here we implement all four operations, including the bidirectional stream rpc method RouteChat(). We re-use the abstractions we created in the previous article.

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Implementing the full routeguide async server

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Here we implement all four operations, including the bidirectional stream rpc method RouteChat(). We also add more abstractions to minimize the code required for each request.

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Implementing an async client with one message and one stream.

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In this iteration of the client, we add incoming or outgoing streams of requests or replies. We are not yet ready to take on the bi-directional stream.

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Implementing an async server with one message and one stream.

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In this iteration of the server, we add incoming or outgoing streams of requests or replies. We are not yet ready to take on the bi-directional stream.

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Implementing a unary, async server

Published:

In the first iteration, we will deal with a traditional RPC call; it takes one input argument and returns one output value.

Read on...

A smart asynchronous object-cache in C++

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A generic cache in C++ that only fetch an item once, even if there are many simultaneous requests for the data.

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Version 0.90 of restc-cpp with important new features

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Restc-cpp is a REST client library for C++ projects.

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The great mystery on how to make durable, asynchronous functions for asio.

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Many C++ developers seems confused about the secret sauce of asynchronous completions - or composed operations - in Boost.asio.

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Deploying distcc in a kubernetes cluster to transform it into a big, fast build-machine.

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For C++ developers, more cores to build on means faster builds. If your project is big, more cores can make a significant boost. If you have a local k8 cluster with spare CPU, it's amazingly simple to turn it into a build-machine.

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Some words about a simple experiment with QT

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What does it take to make a simple Qt/QML application and deploy it on iOS, Android, macos, Linux, Windows? Let's find out!

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How to make std::shared_ptr<> objects singleton instances

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How do you ensure that, for example, a database wrapper, only hands out one instance of any given data object?

Tags C++

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Serializing directly between C++ objects and Json files

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C++ is a popular Object-oriented language. Json is a popular format for storage of Objects. Why is it so hard to make those two things play ball?

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The second beta of restc-cpp is released

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Restc-cpp is a REST client library for C++ projects.

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Getting QSqlRecord right

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I wasted quite some hours figuring out how to correctly insert new records in a QSqlTableModel derived class.

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