Date:	20210715/JohnK
What:	Logging of connection establishment towards MS Azure Company server
		Sending using TCP, a preformatted/handcoded http-GET
Status:	Failing on comm with server; 
Cause:	Azure Server received http GET request on correct (443) port but apparently a http and not https command - hence missing encryption ??? (is my assumption)
Hardware:  SierraWireless EVAL KIT #2 (5303247 Rev 4)   equipped with a HL7802 (4.6.8)
Ref:	 5P0xxxxxxx   "3594xxx"

Note	some comments/text added by my monitor tool ... typ inside < >

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>


15-07-2021 10:27:35.110 [TX] - AT

15-07-2021 10:27:35.126 [RX] - 
OK

15-07-2021 10:27:37.734 [TX] - ATI9

15-07-2021 10:27:37.766 [RX] - 
HL7802.4.6.8
HL78xx.4.6.8.0.RK_02_01_02_00_128.20210213
2021/02/13 02:54:27
IMEI-SV: xxxxx
Legato RTOS: 18.09.6.ALT1250.rc4 2020/10/06 17:52:39
atSwi: 43.00
UBOOT: 01.03
Apps: RKAPP_02_01_02_00_117__axxxxx
MAC: ALT1250_02_01_02_00_116_2G
PHY: 12.50.250492
PMP: 258218
SBUB: 1
SBFW: 1
RPuK: 53F7A48A
FPuK: 139A8E70
RBUB: 0
RBFW: 0

OK

15-07-2021 10:27:52.744 [TX] - ATE0

15-07-2021 10:27:52.756 [RX] - 
OK

15-07-2021 10:28:00.932 [RX] - 
+SIM: 1 <SIM card Inserted>


+CGREG: 4

15-07-2021 10:28:01.860 [RX] - 
+CGREG: 4,"36BB","029B780C",0,"00"

+SIM: 0 <SIM card Removed>


15-07-2021 10:28:06.783 [RX] - 
+WDSI: 0 <FOTA - No Indication>


15-07-2021 10:28:09.535 [RX] - 
+CGREG: 4,"36BB","029B780C",0,"00"

15-07-2021 10:28:27.823 [RX] - 
+SIM: 0 <SIM card Removed>


15-07-2021 10:28:28.607 [RX] - 
+CGREG: 4

15-07-2021 10:28:30.607 [RX] - 
+SIM: 1 <SIM card Inserted>


15-07-2021 10:28:31.375 [RX] - 
+CGREG: 4,"36BB","029B780C",0,"00"


15-07-2021 10:28:57.900 [TX] - AT+COPS?

15-07-2021 10:28:57.917 [RX] - 
+COPS: 0,0,"Telenor CXN",7

OK

15-07-2021 10:29:00.726 [TX] - AT+CSQ

15-07-2021 10:29:00.749 [RX] - 
+CSQ: 23,99

OK

15-07-2021 10:29:03.749 [TX] - AT+CCLK?

15-07-2021 10:29:03.773 [RX] - 
+CCLK: "21/07/15,10:29:03+08"

OK

15-07-2021 10:29:12.679 [TX] - AT+CEREG?

15-07-2021 10:29:12.701 [RX] - 
+CEREG: 0,5 <Registered, Roaming>


OK

15-07-2021 10:29:15.918 [TX] - AT+KCNXTIMER=1,20,1,15,10

15-07-2021 10:29:15.965 [RX] - 
OK

15-07-2021 10:29:19.693 [TX] - AT+KSSLCRYPTO?

15-07-2021 10:29:19.724 [RX] - 
+KSSLCRYPTO: 0,8,3,25392,12,4,1,0
+KSSLCRYPTO: 1,8,1,8192,4,4,1,0
+KSSLCRYPTO: 2,8,2,16,0,4,1,0
+KSSLCRYPTO: 3,8,2,32,0,4,1,0
+KSSLCRYPTO: 4,8,2,256,0,4,1,0
+KSSLCRYPTO: 5,8,2,512,0,4,1,0
+KSSLCRYPTO: 6,8,2,8192,4,4,1,0
+KSSLCRYPTO: 7,8,2,16384,8,4,1,0

OK

15-07-2021 10:29:36.196 [TX] - AT+KSSLCFG?

15-07-2021 10:29:36.219 [RX] - 
+KSSLCFG: 0,3
+KSSLCFG: 2,0

OK

15-07-2021 10:29:42.061 [TX] - AT+KSSLCRYPTO?

15-07-2021 10:29:42.091 [RX] - 
+KSSLCRYPTO: 0,8,3,25392,12,4,1,0
+KSSLCRYPTO: 1,8,1,8192,4,4,1,0
+KSSLCRYPTO: 2,8,2,16,0,4,1,0
+KSSLCRYPTO: 3,8,2,32,0,4,1,0
+KSSLCRYPTO: 4,8,2,256,0,4,1,0
+KSSLCRYPTO: 5,8,2,512,0,4,1,0
+KSSLCRYPTO: 6,8,2,8192,4,4,1,0
+KSSLCRYPTO: 7,8,2,16384,8,4,1,0

OK

15-07-2021 10:29:46.294 [TX] - AT+KCERTSTORE?

15-07-2021 10:29:46.325 [RX] - 
CONNECT
root_cert,0,1229
-----BEGIN CERTIFICATE-----
REMOVED DUE TO SECURITY
xxxxxxxxx
-----END CERTIFICATE-----

root_cert,1,0
root_cert,2,0
root_cert,3,0
local_cert,0,0
local_cert,1,0
local_cert,2,0

OK


15-07-2021 10:30:09.924 [TX] - AT+CGPADDR=1

15-07-2021 10:30:09.955 [RX] - 
+CGPADDR: 1,"10.0.0.18"

OK

15-07-2021 10:30:14.414 [TX] - AT+KTCPCFG=1,0,"coompany_server.com",443

15-07-2021 10:30:14.498 [RX] - 
+KTCPCFG: 1

OK

15-07-2021 10:30:17.638 [TX] - AT+KTCPCNX=1

15-07-2021 10:30:17.682 [RX] - 
OK

+KCNX_IND: 1,1,0 <PDP context Connected IPV4>

 1; Connected; IPV4 
15-07-2021 10:30:19.170 [RX] - 
+KTCP_IND: 1,1 ID=1; session is set up and ready for operation <TCP Indication: Successfull Connected>


15-07-2021 10:30:22.706 [TX] - AT+KTCPSTART=1

15-07-2021 10:30:22.747 [RX] - 
CONNECT

15-07-2021 10:30:26.341 [TX] - GET /api/v2/discovery/imei/my-imei-number?deviceKey=a-device-key&includerootCertificate=true HTTP/1.1
Host: company_server.com
Connection: close
cache-control: no-cache
Accept: text/plain
API-key: my-API-Key

15-07-2021 10:30:30.615 [TX] - 

15-07-2021 10:30:30.953 [RX] - HTTP/1.1 400 Bad Request
Server: nginx
Date: Thu, 15 Jul 2021 08:30:30 GMT
Content-Type: text/html
Content-Length: 248
Connection: close
Strict-Transport-Security: max-age=63072000

<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx</center>
</body>
</html>

NO CARRIER

+KTCP_NOTIF: 1,4 <TCP disconnection by remote>