test: exec_cgi test uses worker_processes

Following our own advice in
commit a79a6d8775171ad5cceda9bb3a77946ba60e26ce
(doc: recommend worker_processes if the app uses SIGCHLD)

1 files changed, 5 insertions, 0 deletions

diff --git a/test/test_extras_exec_cgi.rb b/test/test_extras_exec_cgi.rb
index 4e1f5b3..c5c190d 100644
--- a/test/test_extras_exec_cgi.rb
+++ b/test/test_extras_exec_cgi.rb
@@ -2,6 +2,8 @@
 # License: GPLv3 or later (https://www.gnu.org/licenses/gpl-3.0.txt)
 require_relative 'server_helper'
 
+# note: we use worker_processes to avoid polling/excessive wakeup issues
+# in the test.  We recommend using worker_processes if using ExecCgi
 class TestExtrasExecCGI < Testcase
   ENV["N"].to_i > 1 and parallelize_me!
   include ServerHelper
@@ -17,6 +19,7 @@ class TestExtrasExecCGI < Testcase
       cfg.instance_eval do
         app(:rack, ExecCgi.new(RUNME)) { listen "#{host}:#{port}" }
         stderr_path err.path
+        worker_processes 1
       end
     end
 
@@ -95,6 +98,7 @@ class TestExtrasExecCGI < Testcase
       cfg.instance_eval do
         app(:rack, ExecCgi.new(RUNME)) { listen "#{host}:#{port}" }
         stderr_path err.path
+        worker_processes 1
       end
     end
     exec_pid_tmp = tmpfile(%w(exec_cgi .pid))
@@ -131,6 +135,7 @@ class TestExtrasExecCGI < Testcase
       cfg.instance_eval do
         app(:rack, ExecCgi.new(RUNME)) { listen "#{host}:#{port}" }
         stderr_path err.path
+        worker_processes 1
       end
     end