change sdk v2.6.1 to sdk v2.7.0 after websock not able connect with server

RE: change sdk v2.6.1 to sdk v2.7.0 after websock not able connect with server

Marte Myrvold — Wed, 05 Mar 2025 14:33:55 GMT

Hi,

The websocket library was converted to use zsock API.

The nRF Connect SDK v2.6.1 uses v3.5.99-ncs1-1 of Zephyr, and v2.7.0 uses v3.6.99-ncs2 of Zephyr. So you can compare this two tags to see all the changes.

I would recommend looking at the WebSocket Client sample in Zephyr.

Best regards,
Marte

RE: change sdk v2.6.1 to sdk v2.7.0 after websock not able connect with server

ChiragBhavsar — Wed, 05 Mar 2025 03:42:16 GMT

Hi,

We tried connecting to echo.websocket.org and were able to establish a connection using SDK v2.6.1, but it does not work with v2.7.0.

We are developing a product for our client, who uses a personal server. We want to connect to this server using WebSockets and receive data from it.

can you please ask me is there any change in websocket driver side in sdk v2.7.0 ?

RE: change sdk v2.6.1 to sdk v2.7.0 after websock not able connect with server

Marte Myrvold — Tue, 04 Mar 2025 13:53:05 GMT

Hi,

You connect to echo.thingy.rocks and not a dedicated websocket. Have you tried connecting to a server using websocket instead?

Is there a reason you want to use a websocket instead of a regular socket?

Best regards,
Marte

RE: change sdk v2.6.1 to sdk v2.7.0 after websock not able connect with server

ChiragBhavsar — Mon, 03 Mar 2025 11:09:19 GMT

[00:00:00.502,746] <inf> fs_nvs: 2 Sectors of 4096 bytes
[00:00:00.502,746] <inf> fs_nvs: alloc wra: 0, fd0
[00:00:00.502,777] <inf> fs_nvs: data wra: 0, c8
*** Booting nRF Connect SDK v3.5.99-ncs1-1 ***
[00:00:02.055,969] <inf> wifi_mgmt_ext: Connection requested
[00:00:02.056,732] <inf> Lesson5_Exercise1: Connecting to Wi-Fi
[00:00:04.606,048] <inf> wifi_mgmt_ext: Connection requested
[00:00:07.159,393] <inf> wifi_mgmt_ext: Connection requested
[00:00:09.713,409] <inf> wifi_mgmt_ext: Connection requested
[00:00:12.267,883] <inf> wifi_mgmt_ext: Connection requested
[00:00:14.834,533] <inf> wifi_mgmt_ext: Connection requested
[00:00:17.400,695] <inf> wifi_mgmt_ext: Connection requested
[00:00:19.947,631] <inf> wifi_mgmt_ext: Connection requested
[00:00:22.501,220] <inf> wifi_mgmt_ext: Connection requested
[00:00:25.055,206] <inf> wifi_mgmt_ext: Connection requested
[00:00:27.609,893] <inf> wifi_mgmt_ext: Connection requested
[00:00:30.181,518] <inf> wifi_mgmt_ext: Connection requested
[00:00:30.264,404] <inf> Lesson5_Exercise1: Network connected
[00:00:32.203,094] <inf> Lesson5_Exercise1: IPv4 address of HTTP server found 54.240.174.114
[00:00:33.456,909] <inf> Lesson5_Exercise1: Connected to server
[00:00:33.456,939] <inf> Lesson5_Exercise1: HTTP POST request
[00:00:33.571,350] <inf> Lesson5_Exercise1: Response status: Created
[00:00:33.571,380] <inf> Lesson5_Exercise1: Successfully acquired client ID: /fb269045-2f73-4068-8064-b227e8a6cf70
[00:00:33.571,411] <inf> Lesson5_Exercise1: Closing socket: 9
[00:00:36.434,722] <err> Lesson5_Exercise1: Cannot connect to IPv4 remote (-116)
[00:00:36.435,150] <err> Lesson5_Exercise1: Cannot connect to echo.thingy.rocks:80
[00:00:36.435,241] <err> Lesson5_Exercise1: No IPv4 or IPv6 connectivity

RE: change sdk v2.6.1 to sdk v2.7.0 after websock not able connect with server

Marte Myrvold — Mon, 03 Mar 2025 10:16:37 GMT

Hi,

Please share the full logs from the device.

Best regards,
Marte

RE: change sdk v2.6.1 to sdk v2.7.0 after websock not able connect with server

ChiragBhavsar — Mon, 03 Mar 2025 04:43:00 GMT

Hi,

websock4 = websocket_connect(sock1, &req, timeout, "IPv4"); //SYS_FOREVER_MS

if (websock4 < 0) {

LOG_ERR("Cannot connect to %s:%d", WEB_HOSTNAME,

WEB_PORT);

return 1;

//close(sock1);

}

i used websocket_connect and i get the error,

i check sdk v2.7.0 release not but i did't get any thing related to websocket,
i have require to do any change in prj.conf?

RE: change sdk v2.6.1 to sdk v2.7.0 after websock not able connect with server

Marte Myrvold — Thu, 27 Feb 2025 12:47:18 GMT

Hi,

Are you using an SDK sample, or is it a custom project?

Please share the device logs.

I recommend fixing the issue causing the WebSocket handshake to fail rather than commenting out the check.

Best regards,
Marte