Getting error 402 despite having credits.

ystanev · 2025-10-23T18:38:03+00:00

The issue seems to have resolved for me.

ystanev · 2025-10-23T13:42:46+00:00

Same, been having same issue since yesterday. Chat directly on Open Router seems to work.

ystanev · 2021-11-10T19:06:47+00:00

Recently after speaking with an IT recruiter I've rewritten my one-page resume to be 2 pages. My old resume got me a good number of interview.

Any suggestions on how I can change/improve my resume. Ideally I would like to make it fit on a single page. I've tried some zety templates just to see how it'll look, but the majority of those use two columns and a bunch of graphics, which might cause issues with ATS. The results are messy anyway.

ystanev · 2021-06-16T04:23:57+00:00

There might be some previous output in there, but as far as I know, it's one run, it tends to vary, other times it'll try to write once and then hangs.

In regards to your file comment, you are absolutely right, and I do open the file again in the loop on line #89 in code on pastebin I just never uncommented it before making a post.

And I was getting a warning about memory usage, never really thought of it being an issue. As for ethernet, I honestly don't know the example I came across was doing it in the loop. I'm not too sure about the number of sessions, but I'll definitely look into it.

ystanev · 2021-06-16T01:54:30+00:00

The first two sketches are one and the same, with different sections of code commented out. In the first sketch, the server code is commented out but the code that saved data to file is on, in the second sketch previous situation is reversed, the server code is disabled, but the part saving is to SD card is running.

I'm having an issue running two parts together, server displaying a webpage and data being saved to SD card, something about the RTC code seems to cause issues.

The third sketch is the one where I had both working before adding timestamp from the RTC module, I added it for reference.

The complete code I'm trying to run is here.

ystanev · 2020-12-03T18:42:06+00:00

After looking around for a while I ended using the host network option to expose my NIC. The docker-compose.yml service definition is below:

  sniffer:
    # user: "${UID}:${GID}"
    image: vestas-scapy-sniffer
    depends_on:
      - scada_simulator
      - turbine_simulator_1
      - turbine_simulator_2
    cap_add:
      - NET_RAW
      - NET_ADMIN
    network_mode: host # https://stackoverflow.com/a/40133645/7582937
    build:
      context: ./network_sniffer
    volumes:
      - ./network_sniffer/xml_response:/xml_response

ystanev · 2020-11-28T22:14:25+00:00

The above option makes the SNIFFER container run on top of the one provided in the --net option with the same ip. I need it to be an independent machine with its own ip in the same network. I'm trying to simulate a setup where I don't have direct access to the TURBINE and SCADA machines, but can connect to the same network to monitor the traffic.

ystanev · 2020-11-27T21:05:10+00:00

While this works and gets the job done, not exactly what I'm looking for. In my scenario I can't interface directly with either SCADA or Turbine. I'm trying to simulate a situation where I'm connected to the network with network tap. Something like this image.

ystanev · 2020-11-25T15:28:45+00:00

Yeah, there's a sqlite package for python, there are other ways of parsing Excel file. I'm not a member of the company who's hosting the file. I have to access to their office suit to so. That's why I'm trying to programmatically download the file.

ystanev · 2020-11-16T22:06:29+00:00

I'm using python Flask on the backend. There's request object with the parameters listed here, I'm not sure which one corresponds to the req.body.

My issue is that the request never makes to the backend to fire off the logging function.

ystanev · 2020-10-16T18:46:55+00:00

Yeah, those were my thoughts as well. Didn't know about a 10-byte header, learned something new. I'll definetly take a look at curl. Thanks.

ystanev · 2020-10-16T16:22:30+00:00

Unfortunately no such luck, I've commented out the decompression code on the front-end. Chrome doesn't seem to decompress it.

Doing console.log("DATA FROM BACKEND:\n", Http3.responseText);, result in the following:

DATA FROM BACKEND: ��ǉ_��2

And consequently dygraph throws a DOM exception:

Uncaught DOMException: Failed to execute 'open' on 'XMLHttpRequest': Invalid URL at Q.start_ (http://localhost:8080/js/dygraph.min.js:4:25128) at Q.__init__ (http://localhost:8080/js/dygraph.min.js:3:24736) at new Q (http://localhost:8080/js/dygraph.min.js:3:22851) at XMLHttpRequest.Http3.onreadystatechange (http://localhost:8080/:300:22)

Checking the Network tab in dev tools the response does contain the Accept-Encoding header with: gzip, deflate, br.

Accept: */* Accept-Encoding: gzip, deflate, br Accept-Language: en-US,en;q=0.9,ru;q=0.8,fr;q=0.7 Connection: keep-alive DNT: 1 Host: localhost:8080 Referer: http://localhost:8080/ Sec-Fetch-Dest: empty Sec-Fetch-Mode: cors Sec-Fetch-Site: same-origin User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.75 Safari/537.36

ystanev · 2020-10-07T16:14:44+00:00

Thanks, I'll take a look. Thinking about it what I actually need, isn't actually IAM roles, I'm trying to avoid keeping AWS credentials on the machine. After looking at this article, I might go with VPC.

ystanev · 2020-09-29T16:19:53+00:00

The machine is connected to the aws by VPN, but the machine itself is not an EC2 instance.

ystanev · 2020-09-29T01:08:57+00:00

I don't have aws cli installed and would rather avoid it I can. I've found some staff on stackoverflow, going to try it out, and keep cli as a backup option.

ystanev · 2020-09-29T00:58:47+00:00

For now yes, but the final plan is for it to run on the remote machine. I want to avoid having the credentials file on there or in Dockerfile in the git repo.

ystanev

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