Class: ClickHouse::Middleware::Logging

Inherits:
Faraday::Middleware
  • Object
show all
Defined in:
lib/click_house/middleware/logging.rb

Constant Summary collapse

EMPTY = 
''
GET = 
:get

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app = nil, logger:) ⇒ Logging

Returns a new instance of Logging.



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# File 'lib/click_house/middleware/logging.rb', line 13

def initialize(app = nil, logger:)
  @logger = logger
  super(app)
end

Instance Attribute Details

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/click_house/middleware/logging.rb', line 11

def logger
  @logger
end

#starting ⇒ Object (readonly)

Returns the value of attribute starting.



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# File 'lib/click_house/middleware/logging.rb', line 11

def starting
  @starting
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/click_house/middleware/logging.rb', line 18

def call(env)
  @starting = timestamp
  super
end

#on_complete(env) ⇒ Object

rubocop:disable Layout/LineLength



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# File 'lib/click_house/middleware/logging.rb', line 24

def on_complete(env)
  summary = SummaryMiddleware.extract(env)
  logger.info("\e[1mSQL (#{duration_stats_log(summary)})\e[0m #{query(env)};")
  logger.debug(env.request_body) if log_body?(env)
  logger.info("\e[1mRead: #{summary.read_rows} rows, #{summary.read_bytes_pretty}. Written: #{summary.written_rows} rows, #{summary.written_bytes_pretty}\e[0m")
end