default procid to pid

Rakefile

@@ -0,0 +1 @@
+require "bundler/gem_tasks"

lib/syslogger/formatter/rfc5424.rb

@@ -49,7 +49,7 @@ def initialize(appname = nil, procid = nil, msgid = nil, facility = nil)
         super()
 
         @msgid = format(msgid, 32)
-        @procid = format(procid, 128)
+        @procid = format(procid || Process.pid.to_s, 128)
         @appname = format(appname, 48)
 
         self.facility = facility || :local7

spec/syslogger/formatter/rfc5424_spec.rb

@@ -1,13 +1,13 @@
 describe SysLogger::Formatter::RFC5424 do
   its(:msgid)    { is_expected.to eq "-" }
-  its(:procid)   { is_expected.to eq "-" }
+  its(:procid)   { is_expected.to eq Process.pid.to_s }
   its(:appname)  { is_expected.to eq "-" }
   its(:facility) { is_expected.to eq 23 }
 
   describe "#call" do
     it "generates Format" do
       expect(subject.call(::Logger::INFO, DateTime.now, "Prog", "Message")).
-        to match /<190>1.* - - Prog \[meta x-group=".*"\] Message/
+        to match /<190>1.* - #{Process.pid} Prog \[meta x-group=".*"\] Message/
     end
   end
 end

spec/syslogger/logger_spec.rb

@@ -9,6 +9,6 @@
   it "logs exceptions" do
     subject.error StandardError.new("foobar")
     expect(io.string).to match(
-      /<187>1.* - - - \[meta x-group=".*"\] foobar \(StandardError\)/)
+      /<187>1.* - #{Process.pid} - \[meta x-group=".*"\] foobar \(StandardError\)/)
   end
 end

syslogger.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |spec|
   spec.name          = "syslogger5424"
-  spec.version       = "0.2.0"
+  spec.version       = "0.3.0"
   spec.date          = "2014-09-30"
   spec.summary       = "Logging via syslog using RFC 5424 format"
   spec.authors       = ["EasyPost"]
@@ -13,6 +13,8 @@ Gem::Specification.new do |spec|
 
   spec.add_dependency "mono_logger"
 
+  spec.add_development_dependency "bundler"
+  spec.add_development_dependency "rake"
   spec.add_development_dependency "rspec"
   spec.add_development_dependency "rspec-its"
 end