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WICED Studio Wi-Fi Combo

MaGr_2160016
New Contributor II

I could not figure out why wiced_tcp_receive() fatally fails when the server is trying to send packets of about 1k or larger. Not only wiced_tcp_receive() fails with WICED_ERROR but it is unable to receive any packets, evan smaller than 1k, after the first failure.

I have tried to change the WICED_TCP_WINDOW_SIZE as hinted in another thread, and to increase the application stack but with no luck.

I am using SDK 2.1.1 and LwIP with TLS enabled, but it happens with NetX as well. This problem does not appear if I disable TLS. It looks like if the library is unable to break down reception in multiple packets with TLS enabled, because when used without TLS, wiced_tcp_receive() returns multiple times with total packet sizes that fail with TLS.

Please advise.

Thanks,

Marco G.

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Anonymous
Not applicable
There have been a number of improvements to TLS since SDK-2.1, including for issues like this.

Please merge your code into SDK-2.3.1 and let me know if this issue still occurs
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MaGr_2160016
New Contributor II
There have been a number of improvements to TLS since SDK-2.1, including for issues like this.

Please merge your code into SDK-2.3.1 and let me know if this issue still occurs

Building OpenOCD on Mountain Lion was not an easy endeavor. However, it seems it was worth the effort, as I can now receive large messages even with TLS enabled. Thank you for the suggestion.
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