With the task in mind - do a HGETALL on all keys matching a pattern (potentially millions). I get keys on one connection and execute HGETALL concurrently on another connection. This still does not solve the HGETALL round trip latency,…
Here is the following case I am observing on my Debian stable system: % valgrind --tool=drd ./threads ==1368067== drd, a thread error detector ==1368067== Copyright (C) 2006-2020, and GNU GPL'd, by Bart Van Assche. ==1368067== Using Valgrind-3.19.0 and LibVEX; rerun…
I have the following code which encompasses a boost::mysql connection using a shared_ptr. I want to keep the connection object for the duration of the application's runtime. I want the application to then close the connection on the end of…
I am trying to build Boost from source using emscripten. One executable CMake project I have has a dependency on the following boost libraries: Boost::boost Boost::filesystem Boost::program_options Boost::graph So I am building the requested boost libraries using the following commands:…
I'm using Ubuntu 20.04 LTS with C++ 20 and boost 1.71.0. The following compiles without error and outputs the sample file content: #include <iostream> #include <string> #include <boost/filesystem.hpp> #include <filesystem> int main() { boost::filesystem::path output_dir = boost::filesystem::path("/out/"); boost::filesystem::path sample_file =…
I am trying to include Boost Libraries in my C++ script after installing it, but I am getting the following error message by the intellisense: #include <boost/iterator/counting_iterator.hpp> 'boost/iterator/counting_iterator.hpp' file not found clang(pp_file_not_found) I have attempted to look into the existing/similar…
I am serializing a set of contents, indexed by multiple properties using boost::multi_index_container, and a params struct, into a binary archive which I want to deserialize latter. But the archive created using boost 1.74 is unreadable (Invalid or corrupted archive)…
I am trying out the example async and sync UDP server example in the boost examples. The boost version is 1.84.0, Visual Studio 2019. The code compiles and netstat shows the server is listening on the correct port. Wireshark shows…
I'm trying to optimize the running time of my C++ code by utilizing multiple threads. I have tried a few different solutions. I have this code using boost: #include <iostream> #include <vector> #include <chrono> #include <atomic> #include <thread> #include <boost/asio.hpp>…
I am currently trying to start a project in React Native version 0.73, but I'm having an issue when i pod install in the iOS directory, specifically with installing boost version 1.83.0. (node:66063) [DEP0040] DeprecationWarning: The `punycode` module is deprecated.…