Bugfix - attaching to existing RPC process on OSX #308
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What was wrong / missing?
On OSX, brownie was failing with
psutil.AccessDeniedwhen ganache was already running. This was a result of how OSX handles permissions for viewing process connections.How was it fixed / added?
Instead of calling
psutil.net_connections, check the connections of each active process individually and handle theAccessDeniedexception.Confirmed working on OSX 10.13
Closes #263