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HTTP Node Problem in node ‘HTTP Request‘ #9287
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Server debug mode log
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Curl via SSH - success answer from the same server. DNS resolve correct too
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I would say based on it working from one server and not another the issue is not related to n8n and is environmental. Is the http request node able to reach other hosts and what do you have the Docker networking set to on the VPS? |
HTTP GET https://google.com - success the same time |
Configuration with Traeffik and publised 5678 - Docker Ingress |
Can you share the URL for the API you are trying? It looks like if Google is working then it may point towards the site itself or maybe the region / IP of the VPS. Out of interest what happens if you add a header to the HTTP Request node and set it to I still wouldn't rule out an issue with the Docker configuration but there is still nothing here to suggest it is a bug with n8n. |
https://igortsev.ru/api-240e6da7-b484-400f-abbc-a9ab09fff822/methods/product.getlist |
Tested User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 Edg/124.0.0.0 and n8n/1.39.1 - the same error |
n8n.-.My.workflow.9._.Microsoft.Edge.2024-05-02.19-28-06.mp4Problem in node ‘HTTP Request‘ |
The URL works from n8n cloud and from my self hosted instance of n8n, Sadly this appears to be environmental and I can't see anything we can do to help from the application. I would recommend checking the configuration of Docker and your VPS to see if there is anything that looks out of place. |
Solved. Issue was with custom network MTU from provider. Value was 1450 for me but Docker default network MTU was 1500.
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was that a Hetzer machine ? |
No. You can do simple check to be sure. Run |
That is an interesting one, For now as this is solved I am going to close this. Thanks for the update. |
Bug Description
i have 2 installed N8N instance. I did simple GET request.
All that instannce use the same GET request
Issue the same with 1.39.1 and 1.38.2. The same time when i do request with SSH Curl from the same server i gor answer without any delay
To Reproduce
Expected behavior
got answer
Operating System
Ubuntu 22.04
n8n Version
1.39.1
Node.js Version
4.2
Database
PostgreSQL
Execution mode
main (default)
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