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Dash.jl should automatically set port if corresponding PORT environment variable exists #70

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rpkyle opened this issue Oct 14, 2020 · 0 comments · Fixed by #97
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Dash.jl should automatically set port if corresponding PORT environment variable exists #70

rpkyle opened this issue Oct 14, 2020 · 0 comments · Fixed by #97

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@rpkyle
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rpkyle commented Oct 14, 2020

Currently, Dash.jl does not attempt to detect whether a PORT environment variable has been set before launching the server, so using a statement such as

run_server(app, "0.0.0.0")`

when deploying the app may fail to bind to the correct port. This may cause issues with Dash Enterprise or Heroku unless a workaround is used, e.g.

port = parse(Int64, ENV["PORT"])

run_server(app, "0.0.0.0", port)
@rpkyle rpkyle changed the title Dash.jl should automatically set port if their corresponding PORT environment variable exists Dash.jl should automatically set port if corresponding PORT environment variable exists Oct 14, 2020
waralex added a commit that referenced this issue Apr 14, 2021
@waralex
HOST and PORT enviroment variables (#70)
0156d70
@waralex waralex linked a pull request Apr 14, 2021 that will close this issue
HOST, PORT and DASH_APP_NAME enviroments #97
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HOST, PORT and DASH_APP_NAME enviroments plotly/Dash.jl
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@rpkyle