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enable the configuration of the line delimiter for the json output #8

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enable the configuration of the line delimiter for the json output #8

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9 changes: 7 additions & 2 deletions lib/logstash/codecs/json_lines.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,8 @@ class LogStash::Codecs::JSONLines < LogStash::Codecs::Base
#
# For nxlog users, you'll want to set this to `CP1252`
config :charset, :validate => ::Encoding.name_list, :default => "UTF-8"

config :line_delimiter, :validate => :number

public
def initialize(params={})
super(params)
Expand All @@ -46,7 +47,11 @@ def decode(data)
def encode(event)
# Tack on a \n for now because previously most of logstash's JSON
# outputs emitted one per line, and whitespace is OK in json.
@on_event.call(event, event.to_json + NL)
if @line_delimiter != nil
@on_event.call(event, event.to_json + @line_delimiter.chr)
else
@on_event.call(event, event.to_json + NL)
end
end # def encode

end # class LogStash::Codecs::JSON