lib/franz/logger.rb in franz-1.5.1 vs lib/franz/logger.rb in franz-1.5.2

@@ -48,14 +48,15 @@
       long_format  = "%s [%s] %s -- %s\n"
 
       self.formatter = proc do |severity, datetime, _, message|
         if colorize
           if level == 1
-            short_format.colorize(
+            event = { timestamp: Time.now.iso8601(6) }.merge(message)
+            JSON::generate(event).colorize(
               color: SEVERITY_COLORS[severity.to_s][0],
               background: SEVERITY_COLORS[severity.to_s][1]
-            ) % message
+            ) + "\n"
           else
             long_format.colorize(
               color: SEVERITY_COLORS[severity.to_s][0],
               background: SEVERITY_COLORS[severity.to_s][1]
             ) % [
@@ -65,10 +66,11 @@
               message
             ]
           end
         else # plain
           if level == 1
-            short_format % message
+            event = { timestamp: Time.now.iso8601(6) }.merge(message)
+            JSON::generate(event) + "\n"
           else
             long_format % [
               severity,
               datetime.iso8601(6),
               File::basename(caller[4]),
\ No newline at end of file