File ambercoin-boost1.patch of Package ambercoin

--- src/bitcoinrpc.cpp	2016-06-29 00:00:37.000000000 +0200
+++ bitcoinrpc.cpp	2019-10-27 15:08:54.289604686 +0100
@@ -597,7 +597,7 @@
     }
     bool connect(const std::string& server, const std::string& port)
     {
-        ip::tcp::resolver resolver(stream.get_io_service());
+        ip::tcp::resolver resolver((boost::asio::io_context&)stream.get_executor().context());
         ip::tcp::resolver::query query(server.c_str(), port.c_str());
         ip::tcp::resolver::iterator endpoint_iterator = resolver.resolve(query);
         ip::tcp::resolver::iterator end;
@@ -703,7 +703,7 @@
                    const bool fUseSSL)
 {
     // Accept connection
-    AcceptedConnectionImpl<Protocol>* conn = new AcceptedConnectionImpl<Protocol>(acceptor->get_io_service(), context, fUseSSL);
+    AcceptedConnectionImpl<Protocol>* conn = new AcceptedConnectionImpl<Protocol>((boost::asio::io_context&)acceptor->get_executor().context(), context, fUseSSL);
 
     acceptor->async_accept(
             conn->sslStream.lowest_layer(),
@@ -799,7 +799,7 @@
 
     asio::io_service io_service;
 
-    ssl::context context(io_service, ssl::context::sslv23);
+    ssl::context context(ssl::context::sslv23);
     if (fUseSSL)
     {
         context.set_options(ssl::context::no_sslv2);
@@ -815,7 +815,7 @@
         else printf("ThreadRPCServer ERROR: missing server private key file %s\n", pathPKFile.string().c_str());
 
         string strCiphers = GetArg("-rpcsslciphers", "TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH");
-        SSL_CTX_set_cipher_list(context.impl(), strCiphers.c_str());
+        SSL_CTX_set_cipher_list(context.native_handle(), strCiphers.c_str());
     }
 
     // Try a dual IPv6/IPv4 socket, falling back to separate IPv4 and IPv6 sockets
@@ -1110,7 +1110,7 @@
     // Connect to localhost
     bool fUseSSL = GetBoolArg("-rpcssl");
     asio::io_service io_service;
-    ssl::context context(io_service, ssl::context::sslv23);
+    ssl::context context(ssl::context::sslv23);
     context.set_options(ssl::context::no_sslv2);
     asio::ssl::stream<asio::ip::tcp::socket> sslStream(io_service, context);
     SSLIOStreamDevice<asio::ip::tcp> d(sslStream, fUseSSL);