Adapt to network::session_tcp rename to session_server.

Author: evoskuil

include/bitcoin/node/sessions/session_tcp.hpp

@@ -29,18 +29,18 @@ namespace node {
 class full_node;
 
 class BCN_API session_tcp
-  : public network::session_tcp,
+  : public network::session_server,
     public node::session
 {
 public:
     typedef std::shared_ptr<session_tcp> ptr;
-    using options_t = network::session_tcp::options_t;
+    using options_t = network::session_server::options_t;
     using channel_t = node::channel_tcp;
 
     // (network::net&) cast due to full_node forward ref (inheritance hidden).
     session_tcp(full_node& node, uint64_t identifier,
         const options_t& options) NOEXCEPT
-      : network::session_tcp((network::net&)node, identifier, options),
+      : network::session_server((network::net&)node, identifier, options),
         node::session(node)
     {
     }