From 9f19b958b0cb06ac397ff1311f1d6bffe8d16bb8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lourens=20Naud=C3=A9?= <lourens@methodmissing.com>
Date: Sat, 7 Aug 2010 21:35:00 +0100
Subject: [PATCH] Add a threaded example as well

---
 examples/threaded.rb | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 examples/threaded.rb

diff --git a/examples/threaded.rb b/examples/threaded.rb
new file mode 100644
index 0000000..7d3b961
--- /dev/null
+++ b/examples/threaded.rb
@@ -0,0 +1,20 @@
+# encoding: utf-8
+
+$LOAD_PATH.unshift 'lib'
+require 'mysql2'
+require 'timeout'
+
+threads = []
+# Should never exceed worst case 3.5 secs across all 20 threads
+Timeout.timeout(3.5) do
+  20.times do
+    threads << Thread.new do
+      overhead = rand(3)
+      puts ">> thread #{Thread.current.object_id} query, #{overhead} sec overhead"
+      # 3 second overhead per query
+      Mysql2::Client.new(:host => "localhost", :username => "root").query("SELECT sleep(#{overhead}) as result")
+      puts "<< thread #{Thread.current.object_id} result, #{overhead} sec overhead"
+    end
+  end
+  threads.each{|t| t.join }
+end
\ No newline at end of file