fix: detect an occupied port and find an open one #122
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varl
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## [1.5.4](v1.5.3...v1.5.4) (2019-10-16) ### Bug Fixes * detect an occupied port and find an open one ([#122](#122)) ([a2b1a00](a2b1a00))
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This adds a
--portswitch to thestartcommand and also corrects the behavior when the specified port (by CLI flag, env var, or default 3000) is occupied - instead of silently failing and waiting forever, it warns the user that the port is in use and selects the next available port sequentially to run the dev server.