为什么 exception_with_response 503 Service Unavailable with Ruby？

Question

我使用的是一个曾经完美运行的机器人。从昨天开始，我无法将此机器人连接到网站。手动我可以没有任何问题。为了解决这个问题，我尝试使用 VPN 更改我的 IP，以防该网站阻止我的 IP。也许它来自我的防火墙？

配置： Windows 10 个 64 位 Ruby23-x64（我以前有 Ruby24 但降级以尝试解决问题）

在下面的日志中它似乎是在 RubyGems 2.3.0 上，但是当我这样做时 "gem update --system" 我有另一个结果所以不确定它是哪个版本：已安装 Bundler 1.16.0 已安装 RubyGems 2.7.4

日志：

C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/rest-client-2.0.2-x64-mingw32/lib/restclient/abstract_response.rb:223:in `exception_with_response': 503 Service Unavailable (RestClient::ServiceUnavailable)
        from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/rest-client-2.0.2-x64-mingw32/lib/restclient/abstract_response.rb:103:in `return!'
        from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/rest-client-2.0.2-x64-mingw32/lib/restclient/request.rb:809:in `process_result'
        from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/rest-client-2.0.2-x64-mingw32/lib/restclient/request.rb:725:in `block in transmit'
        from C:/Ruby23-x64/lib/ruby/2.3.0/net/http.rb:853:in `start'
        from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/rest-client-2.0.2-x64-mingw32/lib/restclient/request.rb:715:in `transmit'
        from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/rest-client-2.0.2-x64-mingw32/lib/restclient/request.rb:145:in `execute'
        from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/rest-client-2.0.2-x64-mingw32/lib/restclient/request.rb:52:in `execute'
        from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/rest-client-2.0.2-x64-mingw32/lib/restclient.rb:67:in `get'
        from yobit_bot.rb:57:in `call_api'
        from yobit_bot.rb:85:in `get_market_summary'
        from yobit_bot.rb:171:in `buy_sell_bot'
        from yobit_bot.rb:228:in `<main>'

Answer 1

我通过替换 url 找到了解决方案我尝试连接“https://yobit.net/" by "https://www.yobit.net/”

为什么 exception_with_response 503 Service Unavailable with Ruby？

Why do I get the exception_with_response 503 Service Unavailable with Ruby?

ruby

exception

http-status-code-503