Add protocol_websocket_handshake.

Makefile.am

@@ -212,6 +212,7 @@ include_bitcoin_node_protocols_HEADERS = \
     include/bitcoin/node/protocols/protocol_transaction_out_106.hpp \
     include/bitcoin/node/protocols/protocol_web.hpp \
     include/bitcoin/node/protocols/protocol_websocket.hpp \
+    include/bitcoin/node/protocols/protocol_websocket_handshake.hpp \
     include/bitcoin/node/protocols/protocols.hpp
 
 include_bitcoin_node_sessionsdir = ${includedir}/bitcoin/node/sessions

builds/msvc/vs2022/libbitcoin-node/libbitcoin-node.vcxproj

@@ -216,6 +216,7 @@
     <ClInclude Include="..\..\..\..\include\bitcoin\node\protocols\protocol_transaction_out_106.hpp" />
     <ClInclude Include="..\..\..\..\include\bitcoin\node\protocols\protocol_web.hpp" />
     <ClInclude Include="..\..\..\..\include\bitcoin\node\protocols\protocol_websocket.hpp" />
+    <ClInclude Include="..\..\..\..\include\bitcoin\node\protocols\protocol_websocket_handshake.hpp" />
     <ClInclude Include="..\..\..\..\include\bitcoin\node\protocols\protocols.hpp" />
     <ClInclude Include="..\..\..\..\include\bitcoin\node\sessions\session.hpp" />
     <ClInclude Include="..\..\..\..\include\bitcoin\node\sessions\session_inbound.hpp" />

builds/msvc/vs2022/libbitcoin-node/libbitcoin-node.vcxproj.filters

@@ -335,6 +335,9 @@
     <ClInclude Include="..\..\..\..\include\bitcoin\node\protocols\protocol_websocket.hpp">
       <Filter>include\bitcoin\node\protocols</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\include\bitcoin\node\protocols\protocol_websocket_handshake.hpp">
+      <Filter>include\bitcoin\node\protocols</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\include\bitcoin\node\protocols\protocols.hpp">
       <Filter>include\bitcoin\node\protocols</Filter>
     </ClInclude>

include/bitcoin/node.hpp

@@ -70,6 +70,7 @@
 #include <bitcoin/node/protocols/protocol_transaction_out_106.hpp>
 #include <bitcoin/node/protocols/protocol_web.hpp>
 #include <bitcoin/node/protocols/protocol_websocket.hpp>
+#include <bitcoin/node/protocols/protocol_websocket_handshake.hpp>
 #include <bitcoin/node/protocols/protocols.hpp>
 #include <bitcoin/node/sessions/session.hpp>
 #include <bitcoin/node/sessions/session_inbound.hpp>

include/bitcoin/node/protocols/protocol_websocket.hpp

@@ -21,35 +21,37 @@
 
 #include <memory>
 #include <bitcoin/node/define.hpp>
-#include <bitcoin/node/protocols/protocol_http.hpp>
+#include <bitcoin/node/protocols/protocol.hpp>
 
 namespace libbitcoin {
 namespace node {
 
-// TODO: maybe make this an intermediate base class for websockets.
+// TODO: make this an intermediate base class for websocket.
 // TODO: and then create a distinct concrete class for deployment.
 class BCN_API protocol_websocket
-  : public node::protocol_http,
+  : public network::protocol_websocket,
+    public node::protocol,
     protected network::tracker<protocol_websocket>
 {
 public:
     typedef std::shared_ptr<protocol_websocket> ptr;
 
-    // Replace base class channel_t (node::channel_http). 
+    // Replace base class channel_t (network::channel_websocket). 
     using channel_t = node::channel_websocket;
 
     protocol_websocket(const auto& session,
         const network::channel::ptr& channel,
         const options_t& options) NOEXCEPT
-      : node::protocol_http(session, channel, options),
+      : network::protocol_websocket(session, channel, options),
+        node::protocol(session, channel),
         network::tracker<protocol_websocket>(session->log)
     {
     }
 
     /// Public start is required.
     void start() NOEXCEPT override
     {
-        node::protocol_http::start();
+        network::protocol_websocket::start();
     }
 
 private:

include/bitcoin/node/protocols/protocol_websocket_handshake.hpp

@@ -0,0 +1,65 @@
+/**
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
+ *
+ * This file is part of libbitcoin.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef LIBBITCOIN_NODE_PROTOCOLS_PROTOCOL_WEBSOCKET_HANDSHAKE_HPP
+#define LIBBITCOIN_NODE_PROTOCOLS_PROTOCOL_WEBSOCKET_HANDSHAKE_HPP
+
+#include <memory>
+#include <bitcoin/node/define.hpp>
+#include <bitcoin/node/protocols/protocol.hpp>
+
+namespace libbitcoin {
+namespace node {
+
+// TODO: make this an intermediate base class for websocket_handshake.
+// TODO: and then create a distinct concrete class for deployment.
+class BCN_API protocol_websocket_handshake
+  : public network::protocol_websocket_handshake,
+    public node::protocol,
+    protected network::tracker<protocol_websocket_handshake>
+{
+public:
+    typedef std::shared_ptr<protocol_websocket_handshake> ptr;
+
+    // Replace base class channel_t (network::channel_http). 
+    using channel_t = node::channel_http;
+
+    protocol_websocket_handshake(const auto& session,
+        const network::channel::ptr& channel,
+        const options_t& options) NOEXCEPT
+      : network::protocol_websocket_handshake(session, channel, options),
+        node::protocol(session, channel),
+        network::tracker<protocol_websocket_handshake>(session->log)
+    {
+    }
+
+    /// Public start is required.
+    void start() NOEXCEPT override
+    {
+        network::protocol_websocket_handshake::start();
+    }
+
+private:
+    // This is thread safe.
+    ////const options_t& options_;
+};
+
+} // namespace node
+} // namespace libbitcoin
+
+#endif

include/bitcoin/node/protocols/protocols.hpp

@@ -49,5 +49,7 @@
 #include <bitcoin/node/protocols/protocol_electrum.hpp>
 #include <bitcoin/node/protocols/protocol_stratum_v1.hpp>
 #include <bitcoin/node/protocols/protocol_stratum_v2.hpp>
+#include <bitcoin/node/protocols/protocol_websocket.hpp>
+#include <bitcoin/node/protocols/protocol_websocket_handshake.hpp>
 
 #endif