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Docker Compose Hangs on Up

Hello. I have a docker-compose setup that mostly works, but if I attempt to “up” more than one (or two, sometimes) the composition, it will hang until I bring one of the others down. I’m running Docker for windows. I’ve distilled the issue down to the presence of a port mapping. Here are the compose files:

version: '3.9'
    entrypoint: ping -t localhost
      - target: 1521
        published: 1941

Of course, I copy this file and change the published port for each composition. With the port mapping it hangs, without the port mapping it allows me to up as many as I like. I’ve tried many combinations of modifying the default network and using an external network, but nothing helps.

Here are my docker versions:

Version: 20.10.10
API version: 1.41
Go version: go1.16.9
Git commit: b485636
Built: Mon Oct 25 07:47:53 2021
OS/Arch: windows/amd64
Context: default
Experimental: true

Server: Docker Engine - Community
Version: 20.10.10
API version: 1.41 (minimum version 1.24)
Go version: go1.16.9
Git commit: e2f740d
Built: Mon Oct 25 07:43:13 2021
OS/Arch: windows/amd64
Experimental: true

I can’t see any helpful information in the event viewer or panic.log, but maybe I’m missing something. Any insight would be appreciated.


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Feel free to post a reminder occasionally in the original topic if you feel we forgot about you so we can get to your question again or tell you that we don’t know the answer.

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