During connection errors it takes a while to react on exit signal about alvalor-go HOT 3 CLOSED

If you look at log message more closely, you will see that for some reason it mentions "address":"127.0.0.1:1201", I didn't use port 1201 explicitly anywhere.

from alvalor-go.

The port for outgoing connections is always random, so that's not a factor. The message indicates that the connection is closed on the side of the node that creates the connection.

from alvalor-go.

Basically, this is because the Go standard library doesn't allow proper detection of closed network connections when reading/writing, so we use a workaround that detects it by string-matching the error message. It seems the message is simply different on Windows.

See golang/go#4373 for the full discussion.

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