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docker failed to communicate containers over tcp ports

For the past few days, my Docker containers have been generating connection errors between them. For example, I have a container that sends HTTP requests to another container that publishes port 8008 to send emails. The second container receives the request, connects to a mail server, and sends the email. I’ve checked everything and can’t find the problem. Here is some more context

docker failed to communicate containers over http

For the past few days, my Docker containers have been generating connection errors between them. For example, I have a container that sends HTTP requests to another container that publishes port 8008 to send emails. The second container receives the request, connects to a mail server, and sends the email. I’ve checked everything and can’t find the problem. Here is some more context