class PuppetForge::Connection::ConnectionFailure
Wrap Faraday connection failures to include the host and optional proxy in use for the failed connection.
Public Instance Methods
call(env)
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# File lib/puppet_forge/connection/connection_failure.rb, line 8 def call(env) @app.call(env) rescue Faraday::ConnectionFailed, Faraday::TimeoutError => e baseurl = env[:url].dup errmsg = "Unable to connect to %{scheme}://%{host}" % { scheme: baseurl.scheme, host: baseurl.host } if proxy = env[:request][:proxy] errmsg << " (using proxy %{proxy})" % { proxy: proxy.uri.to_s } end errmsg << " (for request %{path_query}): %{message}" % { message: e.message, path_query: baseurl.request_uri } m = Faraday::ConnectionFailed.new(errmsg) m.set_backtrace(e.backtrace) raise m end