box/gems/rack-livereload-0.3.16/lib/rack/livereload.rb:14:in `call' box/gems/rack-livereload-0.3.16/lib/rack/livereload/body_processor.rb:76:in `process!' box/gems/rack-livereload-0.3.16/lib/rack/livereload/body_processor.rb:76:in `each' box/gems/rack-livereload-0.3.16/lib/rack/livereload/body_processor.rb:78:in `block in process!' box/gems/activesupport-5.0.5/lib/active_support/core_ext/string/output_safety.rb:237:in `gsub!' box/gems/rack-livereload-0.3.16/lib/rack/livereload/body_processor.rb:78:in `block (2 levels) in process!' (erb):14:in `block (2 levels) in process!' box/gems/rack-livereload-0.3.16/lib/rack/livereload/body_processor.rb:101:in `livereload_source' box/gems/rack-livereload-0.3.16/lib/rack/livereload/body_processor.rb:50:in `use_vendored?' box/gems/rack-mini-profiler-0.10.5/lib/patches/net_patches.rb:6:in `request_with_mini_profiler' box/gems/rack-mini-profiler-0.10.5/lib/mini_profiler/profiling_methods.rb:31:in `step' box/gems/rack-mini-profiler-0.10.5/lib/patches/net_patches.rb:7:in `block in request_with_mini_profiler' usr/local/lib/ruby/2.4.0/timeout.rb:93:in `block in timeout' usr/local/lib/ruby/2.4.0/net/http.rb:906:in `rescue in block in connect' Puma caught this error: Failed to open TCP connection to localhost:1234 (Cannot assign requested address - connect(2) for "localhost" port 1234) (Errno::EADDRNOTAVAIL)
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