Module: DTR::SyncLogger::Synchronizer

Defined in:
lib/dtr/agent/sync_logger.rb

Overview

Synchronizer loads SyncLogger provided by master process from Rinda server. Any process need sync logs with master process should start service first, so that local logger could be replaced by SyncLogger. For logs would be sent back to master process, all messages would be sent as string message. The message logged as block would be converted to string message.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/dtr/agent/sync_logger.rb', line 25

def self.included(base)
  base.alias_method_chain :start_service, :sync_logger
end

Instance Method Details

#start_service_with_sync_logger ⇒ Object 



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# File 'lib/dtr/agent/sync_logger.rb', line 29

def start_service_with_sync_logger
  start_service_without_sync_logger
  if logger_tuple = lookup_ring.read_all([:logger, nil]).first
    sync_logger = logger_tuple[1]
    DTR.logger = MessageDecoratedLogger.new(sync_logger)
  end
end