lib/contrast/api/communication/service_lifecycle.rb in contrast-agent-4.6.0 vs lib/contrast/api/communication/service_lifecycle.rb in contrast-agent-4.7.0

@@ -19,15 +19,17 @@
             logger.error('The bundled service could not be started. The agent will not function properly.')
           end
           is_service_started
         end
 
-        # check if there's a zombie service that exists, and wait on it if so.
-        # currently, this only happens when trying to initialize speedracer
+        # check if there's a zombie service that exists, and wait on it if so. currently, this only happens when trying
+        # to initialize speedracer
         def zombie_check
           zombie_pid_list = Contrast::Utils::OS.zombie_pids
           zombie_pid_list.each do |pid|
             Process.wait(pid.to_i)
+          rescue Errno::ECHILD => _e
+            # Sometimes the zombie process dies between us finding it and killing it
           end
         end
 
         def determine_startup_options
           return { out: :out, err: :out } if CONTRAST_SERVICE.logger_path == 'STDOUT'