Module: TingYun::Agent::Transaction::ClassMethod
- Included in:
- TingYun::Agent::Transaction
- Defined in:
- lib/ting_yun/agent/transaction/class_method.rb
Overview
web transaction
Instance Method Summary collapse
- #metrics ⇒ Object
- #nested_transaction_name(name) ⇒ Object
-
#notice_error(e, options = {}) ⇒ Object
See TingYun::Agent.notice_error for options and commentary.
-
#recording_web_transaction? ⇒ Boolean
THREAD_LOCAL_ACCESS.
-
#set_default_transaction_name(name, category = nil, node_name = nil) ⇒ Object
THREAD_LOCAL_ACCESS.
-
#set_frozen_transaction_name!(name) ⇒ Object
THREAD_LOCAL_ACCESS.
- #start(state, category, options) ⇒ Object
- #start_new_transaction(state, category, options) ⇒ Object
- #stop(state, end_time = Time.now, summary_metric_names = []) ⇒ Object
- #tl_current ⇒ Object
- #wrap(state, name, category, options = {}, summary_metrics = []) ⇒ Object
Instance Method Details
#metrics ⇒ Object
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# File 'lib/ting_yun/agent/transaction/class_method.rb', line 13 def metrics txn = tl_current txn && txn.metrics end |
#nested_transaction_name(name) ⇒ Object
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# File 'lib/ting_yun/agent/transaction/class_method.rb', line 119 def nested_transaction_name(name) if name.start_with?(CONTROLLER_PREFIX) || name.start_with?(BACKGROUND_PREFIX) "#{SUBTRANSACTION_PREFIX}#{name}" else name end end |
#notice_error(e, options = {}) ⇒ Object
See TingYun::Agent.notice_error for options and commentary
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# File 'lib/ting_yun/agent/transaction/class_method.rb', line 25 def notice_error(e, ={}) state = TingYun::Agent::TransactionState.tl_get txn = state.current_transaction if txn txn.exceptions.notice_error(e, ) elsif TingYun::Agent.instance TingYun::Agent.instance.error_collector.notice_error(e, ) end end |
#recording_web_transaction? ⇒ Boolean
THREAD_LOCAL_ACCESS
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# File 'lib/ting_yun/agent/transaction/class_method.rb', line 19 def recording_web_transaction? #THREAD_LOCAL_ACCESS txn = tl_current txn && txn.web_category?(txn.category) end |
#set_default_transaction_name(name, category = nil, node_name = nil) ⇒ Object
THREAD_LOCAL_ACCESS
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# File 'lib/ting_yun/agent/transaction/class_method.rb', line 127 def set_default_transaction_name(name, category = nil, node_name = nil) #THREAD_LOCAL_ACCESS txn = tl_current name = txn.make_transaction_name(name, category) txn.name_last_frame(node_name || name) txn.set_default_transaction_name(name, category) end |
#set_frozen_transaction_name!(name) ⇒ Object
THREAD_LOCAL_ACCESS
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# File 'lib/ting_yun/agent/transaction/class_method.rb', line 134 def set_frozen_transaction_name!(name) #THREAD_LOCAL_ACCESS txn = tl_current txn.frozen_name = name end |
#start(state, category, options) ⇒ Object
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# File 'lib/ting_yun/agent/transaction/class_method.rb', line 95 def start(state, category, ) category ||= :controller txn = state.current_transaction if txn txn.create_nested_frame(state, category, ) else txn = start_new_transaction(state, category, ) end # merge params every step into here txn.attributes.merge_request_parameters([:filtered_params]) txn rescue => e TingYun::Agent.logger.error("Exception during Transaction.start", e) end |
#start_new_transaction(state, category, options) ⇒ Object
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# File 'lib/ting_yun/agent/transaction/class_method.rb', line 112 def start_new_transaction(state, category, ) txn = Transaction.new(category, state.client_transaction_id, ) state.reset(txn) txn.start(state) txn end |
#stop(state, end_time = Time.now, summary_metric_names = []) ⇒ Object
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# File 'lib/ting_yun/agent/transaction/class_method.rb', line 36 def stop(state, end_time = Time.now, summary_metric_names=[]) txn = state.current_transaction unless txn TingYun::Agent.logger.error("Failed during Transaction.stop because there is no current transaction") return end nested_frame = txn.frame_stack.pop if txn.frame_stack.empty? txn.stop(state, end_time, nested_frame, summary_metric_names) state.reset else nested_name = nested_transaction_name(nested_frame.name) if nested_name.start_with?(MIDDLEWARE_PREFIX) summary_metrics = MIDDLEWARE_SUMMARY_METRICS else summary_metrics = EMPTY_SUMMARY_METRICS end summary_metrics = summary_metric_names unless summary_metric_names.empty? TingYun::Agent::MethodTracerHelpers.( state, nested_frame.start_time.to_f, nested_name, summary_metrics, nested_frame, NESTED_TRACE_STOP_OPTIONS, end_time.to_f) end :transaction_stopped rescue => e state.reset TingYun::Agent.logger.error("Exception during Transaction.stop", e) nil end |
#tl_current ⇒ Object
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# File 'lib/ting_yun/agent/transaction/class_method.rb', line 9 def tl_current TingYun::Agent::TransactionState.tl_get.current_transaction end |
#wrap(state, name, category, options = {}, summary_metrics = []) ⇒ Object
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# File 'lib/ting_yun/agent/transaction/class_method.rb', line 78 def wrap(state, name, category, = {}, summary_metrics=[]) Transaction.start(state, category, .merge(:transaction_name => name)) begin # We shouldn't raise from Transaction.start, but only wrap the yield # to be absolutely sure we don't report agent problems as app errors yield rescue => e Transaction.notice_error(e) raise e ensure # when kafka consumer in task, drop original web_action Transaction.stop(state, Time.now, summary_metrics) if state.current_transaction end end |