proxy_pass: quiet down ECONNRESET and EPIPE, too

Clients may disconnect on us while we're writing the response
here, so we should shut the backtrace up to avoid polluting
logs.

1 files changed, 4 insertions, 1 deletions

diff --git a/lib/yahns/proxy_pass.rb b/lib/yahns/proxy_pass.rb
index 89c6ef8..9512318 100644
--- a/lib/yahns/proxy_pass.rb
+++ b/lib/yahns/proxy_pass.rb
@@ -74,7 +74,10 @@ class Yahns::ProxyPass # :nodoc:
     rescue => e
       # avoid polluting logs with a giant backtrace when the problem isn't
       # fixable in code.
-      e.set_backtrace([]) if Errno::ECONNREFUSED === e
+      case e
+      when Errno::ECONNREFUSED, Errno::ECONNRESET, Errno::EPIPE
+        e.set_backtrace([])
+      end
       c.proxy_err_response(502, self, e, nil)
     end