Class: Statsig::ErrorBoundary

Inherits:
Object
  • Object
show all
Defined in:
lib/error_boundary.rb

Instance Method Summary collapse

Constructor Details

#initialize(sdk_key, local_mode = false) ⇒ ErrorBoundary

Returns a new instance of ErrorBoundary.



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# File 'lib/error_boundary.rb', line 8

def initialize(sdk_key, local_mode = false)
  @sdk_key = sdk_key
  @seen = Set.new
  @local_mode = local_mode
end

Instance Method Details

#capture(recover: -> {}, caller: nil) ⇒ Object 



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# File 'lib/error_boundary.rb', line 14

def capture(recover: -> {}, caller: nil)
  begin
    res = yield
  rescue StandardError, SystemStackError => e
    if e.is_a?(Statsig::UninitializedError) || e.is_a?(Statsig::ValueError)
      raise e
    end

    puts '[Statsig]: An unexpected exception occurred.'
    puts e.message
    log_exception(e, tag: caller&.to_s)
    res = recover.call
  end
  return res
end

#log_exception(exception, tag: nil, extra: {}, force: false) ⇒ Object 



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# File 'lib/error_boundary.rb', line 30

def log_exception(exception, tag: nil, extra: {}, force: false)
  if @local_mode
    return
  end
  name = exception.class.name
  if @seen.include?(name) && !force
    return
  end

  @seen << name
  meta = Statsig.get_statsig_metadata
  http = HTTP.headers(
    {
      'STATSIG-API-KEY' => @sdk_key,
      'STATSIG-SDK-TYPE' => meta['sdkType'],
      'STATSIG-SDK-VERSION' => meta['sdkVersion'],
      'STATSIG-SDK-LANGUAGE-VERSION' => meta['languageVersion'],
      'Content-Type' => 'application/json; charset=UTF-8'
    }).accept(:json)
  body = {
    'exception' => name,
    'info' => {
      'trace' => exception.backtrace.to_s,
      'message' => exception.message
    }.to_s,
    'statsigMetadata' => meta,
    'tag' => tag,
    'extra' => extra
  }
  http.post($endpoint, body: JSON.generate(body))
rescue StandardError
  return
end