From 0a0cd345520382bd726fef50c62864715b03f164 Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Wed, 7 May 2014 09:09:13 +0200
Subject: [PATCH] rpc: pass errors from async_accept

According to the [boost::asio documentation](http://www.boost.org/doc/libs/1_55_0/doc/html/boost_asio/reference/basic_socket_acceptor/async_accept/overload2.html),
the function signature of the handler must be:

    void handler(
      const boost::system::error_code& error // Result of operation.
    );

We were binding *all* the arguments, instead of all but the error,
resulting in nullary function that never got the error. Fix this
by adding an input argument substitution.
---
 src/rpcserver.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/rpcserver.cpp b/src/rpcserver.cpp
index ac40ea7cf..44f329dd1 100644
--- a/src/rpcserver.cpp
+++ b/src/rpcserver.cpp
@@ -466,7 +466,7 @@ static void RPCListen(boost::shared_ptr< basic_socket_acceptor<Protocol, SocketA
                 boost::ref(context),
                 fUseSSL,
                 conn,
-                boost::asio::placeholders::error));
+                _1));
 }
 
 
@@ -490,6 +490,8 @@ static void RPCAcceptHandler(boost::shared_ptr< basic_socket_acceptor<Protocol,
     if (error)
     {
         delete conn;
+        // TODO: Actually handle errors
+        LogPrintf("%s: Error: %s\n", __func__, error.message());
     }
 
     // Restrict callers by IP.  It is important to