Class: Moped::Indexes

Inherits:
Object
  • Object
show all
Includes:
TraceView::Inst::Moped
Defined in:
lib/traceview/inst/moped.rb

Constant Summary

Constants included from TraceView::Inst::Moped

TraceView::Inst::Moped::COLLECTION_OPS, TraceView::Inst::Moped::DB_OPS, TraceView::Inst::Moped::FLAVOR, TraceView::Inst::Moped::INDEX_OPS, TraceView::Inst::Moped::QUERY_OPS

Instance Method Summary collapse

Instance Method Details

#create_with_traceview(key, options = {}) ⇒ Object 



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# File 'lib/traceview/inst/moped.rb', line 119

def create_with_traceview(key, options = {})
  return create_without_traceview(key, options = {}) unless TraceView.tracing?

  begin
    # We report :create_index here to be consistent
    # with other mongo implementations
    report_kvs = extract_trace_details(:create_index)
    report_kvs[:Key] = key.to_json
    report_kvs[:Options] = options.to_json
  rescue StandardError => e
    TraceView.logger.debug "[traceview/debug] Moped KV collection error: #{e.inspect}"
  end

  TraceView::API.trace('mongo', report_kvs, :create_index) do
    create_without_traceview(key, options = {})
  end
end

#drop_with_traceview(key = nil) ⇒ Object 



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# File 'lib/traceview/inst/moped.rb', line 137

def drop_with_traceview(key = nil)
  return drop_without_traceview(key = nil) unless TraceView.tracing?

  begin
    # We report :drop_indexes here to be consistent
    # with other mongo implementations
    report_kvs = extract_trace_details(:drop_indexes)
    report_kvs[:Key] = key.nil? ? 'all' : key.to_json
  rescue StandardError => e
    TraceView.logger.debug "[traceview/debug] Moped KV collection error: #{e.inspect}"
  end

  TraceView::API.trace('mongo', report_kvs) do
    drop_without_traceview(key = nil)
  end
end

#extract_trace_details(op) ⇒ Object 



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# File 'lib/traceview/inst/moped.rb', line 99

def extract_trace_details(op)
  report_kvs = {}
  begin
    report_kvs[:Flavor] = TraceView::Inst::Moped::FLAVOR
    # FIXME: We're only grabbing the first of potentially multiple servers here
    if ::Moped::VERSION < '2.0.0'
      report_kvs[:RemoteHost], report_kvs[:RemotePort] = database.session.cluster.seeds.first.split(':')
    else
      report_kvs[:RemoteHost] = database.session.cluster.seeds.first.address.host
      report_kvs[:RemotePort] = database.session.cluster.seeds.first.address.port
    end
    report_kvs[:Database] = database.name
    report_kvs[:QueryOp] = op.to_s
    report_kvs[:Backtrace] = TraceView::API.backtrace if TraceView::Config[:moped][:collect_backtraces]
  rescue StandardError => e
    TraceView.logger.debug "[traceview/debug] Moped KV collection error: #{e.inspect}"
  end
  report_kvs
end