io.rb in httpx-1.1.0

- old
+ new

@@ -2,6 +2,10 @@
 
 require "socket"
 require "httpx/io/udp"
 require "httpx/io/tcp"
 require "httpx/io/unix"
-require "httpx/io/ssl"
+
+begin
+  require "httpx/io/ssl"
+rescue LoadError
+end