Question 81585 in Docker Question posted in
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Docker push use of closed network connection

When trying to push a big file to Docker Hub (4GB),

docker push name/image:latest

it stops half way after a few hours with the error "use of closed network connection" and the file is not pushed.

write tcp 192.xxx>192.xxx: use of closed network connection

This might be due to an unstable connection. It has 2Mb/s in upload.

How can I ask Docker or Windows to keep pushing even if there is a short disconnection?

Note: the small files are pushed correctly.

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2

Answers


  1. Chosen as BEST ANSWER
    0

    After many trials and investigations, I've found that there is a kind of time-out with slow connections.

    I've changed to a better connection of 10Mb/s and Docker has pushed the large files correctly.


  2. 0

    I fixed this by using a different internet connection.

    The issue is likely not related to the speed of the connection. The failing connection reached 38Mb/s (up) on speed test and is never flaky in any way.

    Then I switched to smartphone as a hotspot which tested an average of 8Mb/s upload. The hotspot connection succeeded in pushing the image to repository.

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