isLeft is in base-4.7.x, this is cleaner than CPP
Disambiguate Proxy reference
Manually specify which instance to use
Fixes #9
Fix some trivial UDPSpec failures
Merge pull request #11 from Fuuzetsu/UDPSpec

Fix some trivial UDPSpec failures
Merge pull request #10 from Fuuzetsu/issue-9

Mk temp directory for storage files, fixes #9
Merge pull request #8 from Fuuzetsu/7.8.3-fixes

7.8.3 fixes