Here is my code Why is it giving this error even though my payload is correct. Before this, i was not including ‘xsrf-token’ and it was giving ‘Page Expired’ as the response. The response I am receiving. Answer you need to decode xsrf before pass it in headers
Tag: networking
Receive foreign UDP Broadcast with Python
I have a device in the network at 192.168.123.204 which broadcasts UDP datagrams(Artnet) as 2.168.123.204 to 2.255.255.255:6454. (The network address is 192.168.123.204 but the datagram is sent with 2.168.123.204 as source.) The address 2.255.255.255 can’t be changed (no setting for that). My Python scr…
Why “[Errno 61] Connection refused” when program is listening on correct port, socket is bound to all interfaces?
I’ll try be concise, but please let me know if I can provide any more helpful pieces of information. I have client and server Python programs, and they work fine when ran on the same machine, and when the client connects to my machine’s local IP (not 127.0.0.1, but the IP assigned to my machine). …
SQLAlchemy SSL SYSCALL timeout coping mechanism
I’m using a combination of SQLAlchemy and Postgres. Once every while my database cluster replaces a failing node, circle of life I guess. I was under the impression that by configuring my engine in the following manner: my connections would be timing out on queries >30s, and my connections would time…
mosquitto mqtt broker won’t send more than 20 publish packets to subscriber
I’m currently working on a MQTT client using python, and come to the point where i can create clients that publish and subscribe to the Mosquitto broker. The problem is that, no matter what, the mosquitto broker will send only a maximum of 20 PUBLISH packets to a subscriber client, even if it stay conne…
How to read pcapng (wireshark) files in Python?
I have a capture of some TCP packets in pcapng format and I’d like to open it in python to inspect the TCP payloads with address 192.168.1.198. I’ve only found this library: https://python-pcapng.readthedocs.io/en/latest/api/blocks.html but it does not support inspecting TCP payloads. Is there an …
Efficient way to store and forward based on 5 tuple data
I am making a Ryu application which has to keep track of network “conversations”, that is to say, the bidirectional L4 flows. The issue is that while there are many ways to do this, efficiency is a big problem. Problems: Bidirectional data must be easily looked up. For example, a naive approach mi…
Connecting to Wifi in micro python hangs
I’m trying to setup a function that interactively gets takes user input and connects to WiFi. I can scan the nearby networks and get a list of SSIDs but once I go to actually connect the program always hangs. I can’t seem to figure out why. hardware: LOLIN D32 (esp32 based board) this is the only …
how to turn protocol number to name with python?
the protocol like tcp and udp is all represented by a number. the above code will return 6. How I can get the protocol name if I know the protocol number? Answer I’m going to say there is almost definitely a better way then this, but all the protocol names (and values) are stored as constants prefixed b…
Measure website load time with Python requests
I’m trying to build a tool for testing the delay of my internet connection, more specifically web site load times. I thought of using the python requests module for the loading part. Problem is, it’s got no built-in functionality to measure the time it took to get the full response. For this I tho…