fix(walletshield): display informative message when listen port is unavailable

0KnowledgeNetwork / opt

mixnet server plugins, client apps, and other components

GNU Affero General Public License v3.0

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fix(walletshield): display informative message when listen port is unavailable #20

Closed xendarboh closed 2 months ago

xendarboh commented 3 months ago

If the requested -listen port is unavailable, for example when walletshield is already running on that port, provide an informative message before exit.