From 8c90ef810a5b67b6c0c760e77de1ba077c5bb8d7 Mon Sep 17 00:00:00 2001
From: Nik Bougalis <nikb@bougalis.net>
Date: Mon, 27 Jun 2016 12:54:11 -0700
Subject: [PATCH] Catch exception from websocketpp

---
 src/ripple/websocket/Server.h | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/ripple/websocket/Server.h b/src/ripple/websocket/Server.h
index 63fb1b063..e4b2f95f5 100644
--- a/src/ripple/websocket/Server.h
+++ b/src/ripple/websocket/Server.h
@@ -71,7 +71,17 @@ private:
         JLOG (j_.warn())
             << "Websocket: listening on " << desc_.port;
 
-        listen();
+        try
+        {
+            listen();
+        }
+        catch (std::exception const& e)
+        {
+            JLOG (j_.warn()) <<
+                "Websocket: failed to listen on " <<
+                desc_.port << ": " << e.what();
+        }
+
         {
             std::lock_guard<std::recursive_mutex> lock (endpointMutex_);
             endpoint_.reset();