Issue found in multi-threaded environment, when multiple request and responses are processed in parallel about swiftcoap

[stuffrabbit]

Hi there!
Wow, thanks for all the feedback. I am glad that this library is actively used. Unfortunately, I don't have the bandwidth to follow up on all the issues you have mentioned and I am no longer active in following all updates around IETF, specifically, CoAP.

I would however strongly encourage you to create a pull request for this library, so that also other users could benefit from your suggested fixes.

I am happy to review your changes.

Wojtek

[usmaanirfan]

Hi,

Thanks for the reply!

Is there any way that I can send/receive multiple COAP messages(concurrency) at a time using this library?

Thanks and Regards,
Usman

[illabo]

@usmaanirfan Hey there! Have you resolved this issue? As I understand your description correctly you're sending multiple messages with a single SCClient instance. As a quite workable workaround I'd advice to create a client per thread instead. You still can reuse single transport layer object in all the clients to reduce the number of connections.