Fix: prax leaks file descriptors (quick fix)

A Crystal bug generates a new libevent DNS base for every IPSocket. This patch fixes it by forcing the correct memoization of the DNS base. See crystal-lang/crystal#1700 for details.
ysbaddaden · Oct 6, 2015 · 3b91e60 · 3b91e60
1 parent 82f5224
commit 3b91e60
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diff --git a/src/event.cr b/src/event.cr
@@ -0,0 +1,11 @@
+# Quick fix for https://github.com/manastech/crystal/issues/1700
+
+module Event
+  struct Base
+    setter :dns_base
+  end
+end
+
+class Scheduler
+  @@eb.dns_base = @@eb.dns_base
+end
diff --git a/src/prax.cr b/src/prax.cr
@@ -2,6 +2,7 @@ require "signal"
 require "logger"
 require "option_parser"
 require "./env"
+require "./event"
 require "./prax/config"
 require "./prax/errors"
 require "./prax/server"