Class: Fluent::SimpleLogentriesOutput

Inherits:
BufferedOutput
  • Object
show all
Defined in:
lib/fluent/plugin/out_simple-logentries.rb

Defined Under Namespace

Classes: ConnectionFailure

Constant Summary collapse

SSL_HOST = 
"api.logentries.com"
NO_SSL_HOST = 
"data.logentries.com"

Instance Method Summary collapse

Instance Method Details

#client ⇒ Object 



31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
 
# File 'lib/fluent/plugin/out_simple-logentries.rb', line 31

def client
  @_socket ||= if @use_ssl
    context    = OpenSSL::SSL::SSLContext.new
    socket     = TCPSocket.new SSL_HOST, @port
    ssl_client = OpenSSL::SSL::SSLSocket.new socket, context

    ssl_client.connect
  else
    if @protocol == 'tcp'
      TCPSocket.new NO_SSL_HOST, @port
    else
      udp_client = UDPSocket.new
      udp_client.connect NO_SSL_HOST, @port

      udp_client
    end
  end
end

#configure(conf) ⇒ Object 



18
19
20
21
 
# File 'lib/fluent/plugin/out_simple-logentries.rb', line 18

def configure(conf)
  super
  @last_edit = Time.at(0)
end

#format(tag, time, record) ⇒ Object 



50
51
52
 
# File 'lib/fluent/plugin/out_simple-logentries.rb', line 50

def format(tag, time, record)
  return [tag, record].to_msgpack
end

#send_logentries(token, data) ⇒ Object 



64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
 
# File 'lib/fluent/plugin/out_simple-logentries.rb', line 64

def send_logentries(token, data)
  retries = 0
  begin
    client.write("#{token} #{data} \n")
  rescue Errno::ECONNREFUSED, Errno::ETIMEDOUT => e
    if retries < @max_retries
      retries += 1
      @_socket = nil
      log.warn "Could not push logs to Logentries, resetting connection and trying again. #{e.message}"
      sleep 5**retries
      retry
    end
    raise ConnectionFailure, "Could not push logs to Logentries after #{retries} retries. #{e.message}"
  rescue Errno::EMSGSIZE
    log.warn "Could not push logs to Logentries. #{e.message}"
  end
end

#shutdown ⇒ Object 



27
28
29
 
# File 'lib/fluent/plugin/out_simple-logentries.rb', line 27

def shutdown
  super
end

#start ⇒ Object 



23
24
25
 
# File 'lib/fluent/plugin/out_simple-logentries.rb', line 23

def start
  super
end

#write(chunk) ⇒ Object 



54
55
56
57
58
59
60
61
62
 
# File 'lib/fluent/plugin/out_simple-logentries.rb', line 54

def write(chunk)
  chunk.msgpack_each do |tag, record|
    if record.is_a? Hash
      send_logentries(@token,
        JSON.generate(
          @append_tag ? record.merge({tag: tag}) : record))
    end
  end
end