I have been reading the weather info from " Login | Weather Underground ". The code that I am using are static TCPClient client; while (client.available()) { data = client.read(); cnt++; if (data == '{') open_cnt…

Hi Brian, Oh, so the comments in the post is referring to Host server side ? This is bad as I have no control of it :frowning: When I test the " Login | Weather Underground " with PC, it is working fine. Any idea how I may able to report this to the site ? When I set the SO_SNDBUF size to anythi…

That’s why the bug is rightly said to be in the CC3000. Sure, a workaround as per @bko is possible at the other end - or would be if you had control of it - but the proper fix is as per @zachary

@bko , @Dilbert , @psb777 , @mdma : So whether or not the Server is being nice in terms of how it is sending packets, from what I can tell there is definitely a bug. I stopped being able to send stories to the Choosatron over sockets, dying at exactly one packet, and I was unable to get it to work even …

Thanks for testing that patch @jerrytron ! Would love to have input from testing by others as well. I’m a bit concerned that you are, I assume, running the 1.14 TI patch along with an older host driver in firmware. See TI’s warning at the top of the release notes . Integrating the host driver is the…

An experimental integration of the 1.14 host driver is here https://github.com/spark/firmware/tree/feature/hal-cc3000-update . I posted these to the Elites for initial early testing, although everyone is welcome to test, but please keep in mind that it’s experimental and may :bomb: or :fire:!

@mdma has there been much testing/feedback on this?

Hi @Hootie81 @kennethlimcp has been testing this some but I think the results are mixed.

@bko , I believe @kennethlimcp was testing the new v1.32 cc3000 firmware but not the new host driver. If this branch is meant to work with v1.32 then kenneth and I will need to change recompile his test app since, right now, we are using the cloud compile server. @mdma , is the 1.14 host driver bran…

[image] peekay123: @mdma , is the 1.14 host driver branch the one to use with v1.32 of the cc3000 firmware or is a new driver not written yet? Yes, the 1.14 driver and the 1.32 service pack belong together. (Although I've not seen any dire consequences of using the 1.32 service pack with the e…

If I flash the new cc3000 firmware, and host driver, does that completely remediate the TCP buffering problem that’s causing large files to timeout? Will that be part of a new deep update at some point? Or fixed on the photon? Thanks! Ryan

TCPClient read() data missed

Troubleshooting

rsteckler April 26, 2015, 7:09pm 35

I gave up and just created my own library to download large files in HTTP chunks.

1 Like

Topic		Replies	Views
TCPClient slowing to a crawl Troubleshooting	24	7110	December 8, 2014
TCP client dies Troubleshooting	29	5299	October 30, 2014
TCP Client not reading anything Troubleshooting	28	8063	January 29, 2014
Hard fault caused by the TCPServer example from the Spark docs and a simple Python client Troubleshooting	53	13091	April 15, 2016
TCPClient problem connecting - help please Getting Started	43	4885	April 24, 2015

TCPClient read() data missed

Related topics