I am currently working with building realtime IPC system. I am trying to build a realtime system free of all undeterministic components. I try to setup IPC based on shared memory model. Is it safe to use managed_shared_memory from boost library to minimize unpredictable latency? or should I use mmap() for memory sharing? Also Is rt_signal which has channel from
Tag: boost
Trying to use Boost 1.69.0 from CLION while Visual Studio works, but giving weird MINGW errors
Visual Studio is aweomse. It works, but I like using CLION and has no debug feature, so I try to use MINGW, but I get this weird undefined reference errors. My CMakeLists.txt: So now from this part it builds and works with Visual Studio, but given I try to debug with CLION, I try to use with MingW (besides I
How to install the boost through its source?
I use the wget download the boost.1.65.1, but I don’t know how to install it: I have uncompressed it: and I tried to make install it, but failed. Because I cd to boost_1_65_1 then use ./configure –prefix=/usr/local/boost.1.65.1 but says there is no configure: So, how to install the boost? Answer Follow the instructions here: Boost. Getting Started on Unix Variants.
Can boost lib built on windows with msvc be used in a linux program
I built boost from source on windows. I can compile with it on windows. When I want to compile with it in linux : Unable to find the requested Boost libraries. Boost version: 1.65.1 Boost include path: pathtoproject/deps/boost Could not find the following Boost libraries: No Boost libraries were found. You may need to set BOOST_LIBRARYDIR to the directory containing
boost timed_wait doesn’t wait if date is in 2116 year
The example: It works perfectly on Linux at the time – the timed_wait waits for 10 seconds and then returns false. However if I move the system date to 2116 year and re-run the app, the timed_wait call returns false immediately. There is the same problem with the boost’s condition vars. Could please anybody explain what’s wrong with it? Info:
boost asio notify server of disconnect
I was wondering if there is any way to notify a server if a client side application was closed. Normally, if I Ctrl+C my client side terminal an EOF-signal is sent to the server side. The server side async_read function has a handle which has boost::system::error_code ec argument fed into it. The handle is called when the server side receives
Building Boost unit test framework on Debian 8.3 ARM
I’m trying to port a larger project to an embedded Linux system (Debian 8.3 ARM). The project requires Boost libraries newer than the system’s Synaptic (1.55 vs. 1.58), so I’ll need to build Boost from source. Usually I pick the most recent version, which was 1.60 when I downloaded things two weeks ago (current is 1.61). The project contains test
`boost::asio` `async_resolve` hangs on Linux, what may be a reason?
I write complex TCP/IP client application that generates a lot of outgoing TCP connections. I try to use boost::asio as portable TCP/IP networking implementation in C++. I found following issue. See the code: This code runs background thread to execute io_service::run method. It is supposed that we’ll have multiple sockets that use this io_service to perform asyncrhonous operations. On Windows
Linking error “undefined reference” about boost static library during compiling
I am trying to compile my C++ project on Linux x64 with boost libraries 1.57. This project is compiled with scons and I successfully compiled it on my Arch Linux, but this time failed on a Ubuntu machine. I added -lboost_coroutine flag for linking but the error “undefined reference” still existed. I noticed that the attributes.hpp is exactly one of
SO_RCVTIME and SO_RCVTIMEO not affecting Boost.Asio operations
Below is my code When I use Telnet to connect, but not sending data, it does not disconnect from a Telnet timeout.Will need to do to make setsockopt kick in? Thanks! I have modified SO_RCVTIMEO to SO_SNDTIMEO. Still unable to timeout in the specified time Answer Using SO_RCVTIMEO and SO_SNDTIMEO socket options with Boost.Asio will rarely produce the desired behavior.