Module: Pacer::Neo4j2::TxDepth

Included in:
BlueprintsGraph, BlueprintsHaGraph
Defined in:
lib/pacer-neo4j2/blueprints_graph.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#allow_auto_read_tx ⇒ Object

Returns the value of attribute allow_auto_read_tx.



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# File 'lib/pacer-neo4j2/blueprints_graph.rb', line 7

def allow_auto_read_tx
  @allow_auto_read_tx
end

#allow_auto_tx ⇒ Object

Returns the value of attribute allow_auto_tx.



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# File 'lib/pacer-neo4j2/blueprints_graph.rb', line 7

def allow_auto_tx
  @allow_auto_tx
end

Instance Method Details

#read_tx_depth ⇒ Object

Threadlocal read_tx_depth is set in Pacer’s graph_transaction_mixin.rb



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# File 'lib/pacer-neo4j2/blueprints_graph.rb', line 17

def read_tx_depth
  graphs = Thread.current[:graphs] ||= {}
  tgi = graphs[object_id] ||= {}
  depth = tgi[:read_tx_depth] || 0
  if depth == 0
    tgi[:tx_depth] || 0 # Reads are allowed in any type of tx.
  else
    depth
  end
end

#tx_depth ⇒ Object

Threadlocal tx_depth is set in Pacer’s graph_transaction_mixin.rb



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# File 'lib/pacer-neo4j2/blueprints_graph.rb', line 10

def tx_depth
  graphs = Thread.current[:graphs] ||= {}
  tgi = graphs[object_id] ||= {}
  tgi[:tx_depth] || 0
end