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Questions - winsock2

C++ undefined reference to 'WSAStartup@8' even though i linked ws2_32.lib

I use CodeBlocks, i've tried #pragma comment(lib, "ws2_32.lib") with and without giving a path, i tried adding it with linker settings, but it still shows the message, i even reinstalled Cod...
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user17986576

c++

codeblocks

winsock2

Votes: 0

Answers: 1

Latest Answer

Go to Project -> Build options..., then click on Linker settings tab. Click on Add button and write ws2_32.
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Sergio

gethostbyname says No such service is known. The service cannot be found in the specified name space

This simple piece of code in Windows results in an annoying debug message printed by gethostbyname. #include <stdio.h> #include <winsock.h> int main() { WSADATA wsaData; WSAStartup...
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s4eed

c++

winsock

winsock2

windows-11

Votes: 0

Answers: 1

Latest Answer

The behaviour you're seeing seems to be due to Layered Service Providers being deprecated as of Win11 (and potentially an upcoming Win10 update). GetHostByName is listed as deprecated, but GetHostName...
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J...

HTTP GET request using C++ WinSock, Binance API

I'm trying first to connect with Binance api endpoint which is /api/v3/ping. However I'm getting "HTTP/1.1 400 Bad Request" response, what should be updated in this code? int main() ...
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Jacob

c++

rest

winsock2

Votes: 0

Answers: 0

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