From 12d4292b5b8dcf4ffc941ebb82a85df63f98d2c4 Mon Sep 17 00:00:00 2001
From: Mike Buland <mbuland@penny-arcade.com>
Date: Fri, 2 Feb 2018 11:09:22 -0800
Subject: Include real error messages on error?

---
 src/stable/server.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/stable/server.cpp b/src/stable/server.cpp
index 0d20b16..d1cce45 100644
--- a/src/stable/server.cpp
+++ b/src/stable/server.cpp
@@ -66,7 +66,11 @@ void Bu::Server::scan()
     if( TEMP_FAILURE_RETRY( select( FD_SETSIZE,
             &fdRead, &fdWrite, &fdException, &xTimeout ) ) < 0 )
     {
-        throw ExceptionBase("Error attempting to scan open connections.");
+        char buf[1024];
+        strerror_r( errno, buf, 1024 );
+        throw ExceptionBase(
+            Bu::String("Error attempting to scan open connections: %1").arg( buf ).end().getStr()
+            );
     }
 
     for( int j = 0; j < FD_SETSIZE; j++ )
-- 
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