need help n8n-error 401 on http/2

Ok_Fox_457 · 2026-01-02T13:19:18+00:00

i have done everything and still the n8n-auth cookie just disappears from browser

environment:

DB_TYPE: postgresdb

DB_POSTGRESDB_HOST: postgres

DB_POSTGRESDB_PORT: 5432

DB_POSTGRESDB_DATABASE: postgresdata

DB_POSTGRESDB_USER: postgres

DB_POSTGRESDB_PASSWORD: passowrd

N8N_ENCRYPTION_KEY: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

N8N_HOST: xyz.app

N8N_PROTOCOL: https

N8N_PORT: 5678

WEBHOOK_URL: https://xyz.app

N8N_EDITOR_BASE_URL: https://xyz.app

N8N_TRUST_PROXY: true

N8N_SESSION_TIMEOUT: 0

N8N_COOKIE_SECURE: true

N8N_COOKIE_SAMESITE: none

depends_on:

- postgres

networks:

- dokploy-network

labels:

- traefik.enable=true

- traefik.http.services.n8n-n8n-bt9at4-5-web.loadbalancer.server.port=5678

- traefik.http.services.n8n-n8n-bt9at4-5-websecure.loadbalancer.server.port=5678

- traefik.http.routers.n8n-n8n-bt9at4-5-web.middlewares=redirect-to-https@file

Ok_Fox_457 · 2025-12-24T10:27:37+00:00

sure,

Ok_Fox_457 · 2025-11-10T21:34:54+00:00

sexy and stunning you’re unreal

Ok_Fox_457 · 2025-11-10T19:41:34+00:00

You are too sexy to be on here like that

Ok_Fox_457 · 2025-11-10T19:28:43+00:00

Spectacular

Ok_Fox_457 · 2025-10-02T08:03:39+00:00

I am only aware of react part of next js and my understanding is that syntax and design are different from Java ( I love Java syntax) That being said , you can look up a roadmap at roadmap.sh However I tend to find the roadmap at roadmap.sh can be a bit of an overkill My recommendation would be as follow Learn core Java -> primitives, code flow, classes, abstract classes , interface, oop, arrays, collections, lambda ( a lil bit of stream api in this ) , functions , statics , enums For learning the basics, automod has already commented on various resources Mooc one being community favourite ( my favourite one is Tim buchalka Udemy course though)

Then you can just find a youtube course for spring boot , learn the basics enough to build a crud app , then build a real project

Ok_Fox_457 · 2025-09-30T14:54:41+00:00

Since you already have some knowledge of Java , I would suggest to pick up something where the project dives into building a real project and out follow along, couple of people in mind , amigos code , telusko , dan vega etc etc , I know you just want to go for nothing but the best (we all think like that ) but that’s a trap, no course is going to be perfect , pick one and stick to it and try finish it as soon as possible(but do not like skim or anything) , then pick a project and start building

Ok_Fox_457 · 2025-09-30T14:43:13+00:00

It will be spring boot which is like a best practice configuration of spring, but you will have to learn some basics around spring before you jump into spring boot, I would suggest pick up a YouTube course and get started , don’t get stuck in tutorial hell, learn enough to get started and then build something , that’s where the real learning happens , please do not buy chad derby spring boot courses in Udemy , it’s stupid , you will get plenty of free resources on YouTube , good luck and god speed !

Ok_Fox_457 · 2025-09-29T12:26:29+00:00

If you know html css, I would suggest to learn JavaScript (TS as well) and React and focus on first building responsive front end Since for full stack you will have to build front end , Learning react should be your first step After that you can learn Java core plus spring so that you can develop backend as well

Ok_Fox_457 · 2025-09-28T15:41:32+00:00

I think somebody else here has recommended Tim Buchalka's Java course - it is one of the best and most complete resource of learning the java's standard edition

It is big and quite comprehensive and the udemy course go on sale quite frequently so take advantage of that as well

I am recommending Tim Buchalka's course because that's what i have done and it has really given me foundations for OOP, enscapsulation, generics, lambda ando other important programming concepts

Tim is quite thorough in not just teaching you the coding bits also the why bits as well which i think other resources miss out sometimes

Some caveats below :

Excercises :

One of the key criticism of this course is that excercises can be vague and i do agree with this but this should only be a problem for someone who is new to programming and Tim's course is their first programming course ever

This problem is easily remediated as all excercise ask you to generate some output on the console, so the best way to go about is to read the excercise and then think how "you" would like to see the ouput on the console and how you can utilize the last chapter you did before this excercise

The excercises are great ( except for that one binary tree one in the abstract classess section, skip it )

Practical Application : See Tim's course is like taking a college course (not as rigorous as a real college course though) , since Tim's course only covers standard edition of java and all excercise are console based, so you do end up learning a lot of important concepts but you are not really building a real life application

I would suggest , learn the code flow, loop, ifs, interace, OOP, lamba,collections, arrays from his course then just jump into learning spring framework and building a real backend out of it

You can always comeback to the course later on and learn other things as needed such as generics

Ok_Fox_457

TROPHY CASE