BG96 HTTP Form data post request

IoT Modules LPWA Module
1

Hello,

I’m working on BG96 ship to send some http post request via LTE-M. It’s working fine with form-url-encoder, text plain and octet stream but when i’m trying to send some post data request, I don’t receive the +QHTTPPOST and I’m finaly falling into a CME 703 (HTTP BUSY). Is there some who got the same issue or an explaination of that ?

thank you by advance

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2

Hi hugo ,

HTTP application layer is a queuing mechanism, controling congestion isTCP layer. have you get 703 always? I posted an HTTP post at log for your reference. Do you see the URC of “connect” in your at log? You can send your at log to here 。

[2019-11-29_13:52:00:503]AT+QHTTPCFG=“sslctxid”,1

[2019-11-29_13:52:00:503]OK
[2019-11-29_13:52:02:230]AT+QSSLCFG=“seclevel”,1,0

[2019-11-29_13:52:02:230]OK
[2019-11-29_13:52:02:933]AT+QHTTPCFG=“responseheader”,1

[2019-11-29_13:52:02:949]OK
[2019-11-29_13:52:03:413]AT+QHTTPCFG=“requestheader”,1

[2019-11-29_13:52:03:413]OK
[2019-11-29_13:52:05:745]AT+QHTTPURL=78,80

[2019-11-29_13:52:05:760]CONNECT
[2019-11-29_13:52:06:298]
[2019-11-29_13:52:06:298]OK
[2019-11-29_13:52:10:661]AT+QHTTPPOST=276,80,80

[2019-11-29_13:52:13:777]CONNECT
[2019-11-29_13:52:23:982]
[2019-11-29_13:52:23:982]OK
[2019-11-29_13:52:24:973]
[2019-11-29_13:52:24:973]+QHTTPPOST: 0,200,91
[2019-11-29_13:52:28:175]AT+QHTTPREAD=80

[2019-11-29_13:52:28:211]CONNECT
[2019-11-29_13:52:28:211]HTTP/1.1 200 OK
[2019-11-29_13:52:28:211]Server: openresty/1.15.8.2
[2019-11-29_13:52:28:211]Date: Fri, 29 Nov 2019 05:52:24 GMT
[2019-11-29_13:52:28:211]Content-Type: application/json; charset=utf-8
[2019-11-29_13:52:28:211]Content-Length: 91
[2019-11-29_13:52:28:211]Connection: keep-alive
[2019-11-29_13:52:28:211]Strict-Transport-Security: max-age=15724800; includeSubDomains
[2019-11-29_13:52:28:216]cache-control: no-store
[2019-11-29_13:52:28:216]pragma: no-cache
[2019-11-29_13:52:28:216]Access-Control-Allow-Origin: *

[2019-11-29_13:52:28:216]{“token_type”:“bearer”,“access_token”:“Ug1j6Qj1rFNZs8GIM88T8iKSVbrOVjaE”,“expires_in”:7200}
[2019-11-29_13:52:28:228]OK

[2019-11-29_13:52:28:228]+QHTTPREAD: 0

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