From 1975998c566d2235cad216b2addb2246b8ee95f0 Mon Sep 17 00:00:00 2001
From: Dominik Picheta <dominikpicheta@gmail.com>
Date: Sun, 25 Feb 2018 13:34:32 +0000
Subject: [PATCH] Detect openssl related to outdated openssl and help user
 solve issue.

---
 lib/pure/net.nim | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/pure/net.nim b/lib/pure/net.nim
index 99d868847..af9eea51a 100644
--- a/lib/pure/net.nim
+++ b/lib/pure/net.nim
@@ -430,8 +430,14 @@ when defineSsl:
       raise newException(SSLError, "No error reported.")
     if err == -1:
       raiseOSError(osLastError())
-    var errStr = ErrErrorString(err, nil)
-    raise newException(SSLError, $errStr)
+    var errStr = $ErrErrorString(err, nil)
+    case err
+    of 336032814, 336032784:
+      errStr = "Please upgrade your OpenSSL library, it does not support the " &
+               "necessary protocols. OpenSSL error is: " & errStr
+    else:
+      discard
+    raise newException(SSLError, errStr)
 
   proc getExtraData*(ctx: SSLContext, index: int): RootRef =
     ## Retrieves arbitrary data stored inside SSLContext.