From: Aman Gupta <aman@tmm1.net>
Date: Sat, 7 Jan 2012 07:48:41 +0000 (-0800)
Subject: avoid calling tcp_listener_stats when it is not available
X-Git-Tag: v0.8.1~3
X-Git-Url: https://repo.or.cz/w/raindrops.git/commitdiff_plain/1c18fd9c13f95fef6bcbdc0587d38886fa8e9064

avoid calling tcp_listener_stats when it is not available

Signed-off-by: Aman Gupta <aman@tmm1.net>
Acked-by: Eric Wong <normalperson@yhbt.net>
---

diff --git a/lib/raindrops/middleware.rb b/lib/raindrops/middleware.rb
index a411de7..7c647ec 100644
--- a/lib/raindrops/middleware.rb
+++ b/lib/raindrops/middleware.rb
@@ -130,7 +130,7 @@ class Raindrops::Middleware
     body = "calling: #{@stats.calling}\n" \
            "writing: #{@stats.writing}\n"
 
-    if defined?(Raindrops::Linux)
+    if defined?(Raindrops::Linux.tcp_listener_stats)
       Raindrops::Linux.tcp_listener_stats(@tcp).each do |addr,stats|
         body << "#{addr} active: #{stats.active}\n" \
                 "#{addr} queued: #{stats.queued}\n"