M2Mqtt c# to AWS c++

[autoprog]

I have a C# M2Mqtt application that works perfect on IoT AWS.

c#
var clientCert = new X509Certificate2(Path.Combine(AppContext.BaseDirectory, "certificate.pfx"), @"");
var caCert = X509Certificate.CreateFromCertFile(Path.Combine(AppContext.BaseDirectory, "root.pem"));
client = new MqttClient(IotEndpoint, BrokerPort, true, caCert, clientCert, MqttSslProtocols.TLSv1_2);
client.MqttMsgPublishReceived += client_MqttMsgPublishReceived;
client.ProtocolVersion = MqttProtocolVersion.Version_3_1;
client.Connect(device_aws_id);
client.Subscribe(new[] { "topic" }, new[] { MqttMsgBase.QOS_LEVEL_AT_LEAST_ONCE });

my file certificate.pfx
my file root.pem

but I need to implement Mqtt in a c++ library.

Im make setup: aws/aws-iot-device-sdk-cpp-v2#372
install ok.
C:\dev\iotsdk\sdk-cpp-workspace ok
use Visual Studio 2019.

does any partner have example that works, and which example would look like my code.

thanks,
Carlos.

[jmklix]

Are you wanting to use the v2 sdk or this v1 version? I would highly recommend using the v2 sdk. You did ask the exact same question on the v2 sdk: #202

[autoprog]

hi,
yes v2: https://github.com/aws/aws-iot-device-sdk-cpp-v2

setup - shogunlab
aws/aws-iot-device-sdk-cpp-v2#372
install ok

Im create lib c++ and load lib c#
note: App Load libc++-->Load libc# ok

now the best it c++ direct.

thanks,
Carlos.

[jmklix]

Then this is a duplicate. Marking this as answered

[autoprog]

hi,

[SOLVED]

i created project with MS, and added sample.cpp
it gave LNK2019 errors.

now I saw in a post a colleague who made CMAKER in CMakeLists.txt.

see: https://github.com/LimeLava
post: aws/aws-iot-device-sdk-cpp-v2#326

I did as he did, and a new project was created, I opened it in MS and compiled it and everything works.

Now a new challenge is to create a Library project, which is my goal at the moment,
I need a Library with IoT and not an App.
or know how to create projects directly in Visual Studio c++.

thanks,
Carlos.

[github-actions[bot]]

Hello! Reopening this discussion to make it searchable.