Adapt to network changes.

Makefile.am

@@ -75,8 +75,7 @@ src_libbitcoin_node_la_SOURCES = \
     src/sessions/session.cpp \
     src/sessions/session_inbound.cpp \
     src/sessions/session_manual.cpp \
-    src/sessions/session_outbound.cpp \
-    src/sessions/session_tcp.cpp
+    src/sessions/session_outbound.cpp
 
 # local: test/libbitcoin-node-test
 #------------------------------------------------------------------------------
@@ -243,7 +242,6 @@ include_bitcoin_node_sessions_HEADERS = \
     include/bitcoin/node/sessions/session_outbound.hpp \
     include/bitcoin/node/sessions/session_peer.hpp \
     include/bitcoin/node/sessions/session_server.hpp \
-    include/bitcoin/node/sessions/session_tcp.hpp \
     include/bitcoin/node/sessions/sessions.hpp
 
 # files => ${bash_completiondir}

builds/cmake/CMakeLists.txt

@@ -287,8 +287,7 @@ add_library( ${CANONICAL_LIB_NAME}
     "../../src/sessions/session.cpp"
     "../../src/sessions/session_inbound.cpp"
     "../../src/sessions/session_manual.cpp"
-    "../../src/sessions/session_outbound.cpp"
-    "../../src/sessions/session_tcp.cpp" )
+    "../../src/sessions/session_outbound.cpp" )
 
 # ${CANONICAL_LIB_NAME} project specific include directory normalization for build.
 #------------------------------------------------------------------------------

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

@@ -161,7 +161,6 @@
     <ClCompile Include="..\..\..\..\src\sessions\session_inbound.cpp" />
     <ClCompile Include="..\..\..\..\src\sessions\session_manual.cpp" />
     <ClCompile Include="..\..\..\..\src\sessions\session_outbound.cpp" />
-    <ClCompile Include="..\..\..\..\src\sessions\session_tcp.cpp" />
     <ClCompile Include="..\..\..\..\src\settings.cpp" />
   </ItemGroup>
   <ItemGroup>
@@ -228,7 +227,6 @@
     <ClInclude Include="..\..\..\..\include\bitcoin\node\sessions\session_outbound.hpp" />
     <ClInclude Include="..\..\..\..\include\bitcoin\node\sessions\session_peer.hpp" />
     <ClInclude Include="..\..\..\..\include\bitcoin\node\sessions\session_server.hpp" />
-    <ClInclude Include="..\..\..\..\include\bitcoin\node\sessions\session_tcp.hpp" />
     <ClInclude Include="..\..\..\..\include\bitcoin\node\sessions\sessions.hpp" />
     <ClInclude Include="..\..\..\..\include\bitcoin\node\settings.hpp" />
     <ClInclude Include="..\..\..\..\include\bitcoin\node\version.hpp" />

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

@@ -180,9 +180,6 @@
     <ClCompile Include="..\..\..\..\src\sessions\session_outbound.cpp">
       <Filter>src\sessions</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\..\src\sessions\session_tcp.cpp">
-      <Filter>src\sessions</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\..\..\src\settings.cpp">
       <Filter>src</Filter>
     </ClCompile>
@@ -377,9 +374,6 @@
     <ClInclude Include="..\..\..\..\include\bitcoin\node\sessions\session_server.hpp">
       <Filter>include\bitcoin\node\sessions</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\..\include\bitcoin\node\sessions\session_tcp.hpp">
-      <Filter>include\bitcoin\node\sessions</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\..\..\include\bitcoin\node\sessions\sessions.hpp">
       <Filter>include\bitcoin\node\sessions</Filter>
     </ClInclude>

include/bitcoin/node.hpp

@@ -80,7 +80,6 @@
 #include <bitcoin/node/sessions/session_outbound.hpp>
 #include <bitcoin/node/sessions/session_peer.hpp>
 #include <bitcoin/node/sessions/session_server.hpp>
-#include <bitcoin/node/sessions/session_tcp.hpp>
 #include <bitcoin/node/sessions/sessions.hpp>
 
 #endif

include/bitcoin/node/channels/channel_http.hpp

@@ -27,19 +27,18 @@
 namespace libbitcoin {
 namespace node {
 
-/// Abstract base HTTP channel state for the node.
 class BCN_API channel_http
-  : public network::channel_http,
-    public node::channel
+  : public node::channel,
+    public network::channel_http
 {
 public:
     typedef std::shared_ptr<node::channel_http> ptr;
 
     channel_http(const network::logger& log,
         const network::socket::ptr& socket, uint64_t identifier,
         const node::configuration& config, const options_t& options) NOEXCEPT
-      : network::channel_http(log, socket, identifier, config.network, options),
-        node::channel(log, socket, identifier, config)
+      : node::channel(log, socket, identifier, config),
+        network::channel_http(log, socket, identifier, config.network, options)
     {
     }
 };

include/bitcoin/node/channels/channel_peer.hpp

@@ -29,18 +29,18 @@ namespace node {
 
 /// Abstract base peer channel state for the node.
 class BCN_API channel_peer
-  : public network::channel_peer,
-    public node::channel
+  : public node::channel,
+    public network::channel_peer
 {
 public:
     typedef std::shared_ptr<node::channel_peer> ptr;
 
     channel_peer(network::memory& allocator, const network::logger& log,
         const network::socket::ptr& socket, uint64_t identifier,
         const node::configuration& config, const options_t& options) NOEXCEPT
-      : network::channel_peer(allocator, log, socket, identifier,
+      : node::channel(log, socket, identifier, config),
+        network::channel_peer(allocator, log, socket, identifier,
           config.network, options),
-        node::channel(log, socket, identifier, config),
         announced_(config.node.announcement_cache)
     {
     }

include/bitcoin/node/channels/channel_tcp.hpp

@@ -29,17 +29,17 @@ namespace node {
 
 /// Abstract base TCP channel state for the node.
 class BCN_API channel_tcp
-  : public network::channel_tcp,
-    public node::channel
+  : public node::channel,
+    public network::channel
 {
 public:
     typedef std::shared_ptr<node::channel_tcp> ptr;
 
     channel_tcp(const network::logger& log, const network::socket::ptr& socket,
         uint64_t identifier, const node::configuration& config,
         const options_t& options) NOEXCEPT
-      : network::channel_tcp(log, socket, identifier, config.network, options),
-        node::channel(log, socket, identifier, config)
+      : node::channel(log, socket, identifier, config),
+        network::channel(log, socket, identifier, config.network, options)
     {
     }
 };

include/bitcoin/node/channels/channel_ws.hpp

@@ -27,20 +27,18 @@
 namespace libbitcoin {
 namespace node {
 
-/// Abstract base websocket channel state for the node.
-/// Does not inherit node::channel_http but does inherit network::channel_http.
 class BCN_API channel_ws
-  : public network::channel_ws,
-    public node::channel
+  : public node::channel,
+    public network::channel_ws
 {
 public:
     typedef std::shared_ptr<node::channel_ws> ptr;
 
     channel_ws(const network::logger& log, const network::socket::ptr& socket,
         uint64_t identifier, const node::configuration& config,
         const options_t& options) NOEXCEPT
-      : network::channel_ws(log, socket, identifier, config.network, options),
-        node::channel(log, socket, identifier, config)
+      : node::channel(log, socket, identifier, config),
+        network::channel_ws(log, socket, identifier, config.network, options)
     {
     }
 };

include/bitcoin/node/protocols/protocol_html.hpp

@@ -29,8 +29,8 @@ namespace node {
 
 /// Abstract base for HTML protocols, thread safe.
 class BCN_API protocol_html
-  : public network::protocol_http,
-    public node::protocol
+  : public node::protocol,
+    public network::protocol_http
 {
 public:
     /// http channel, but html settings.
@@ -41,9 +41,9 @@ class BCN_API protocol_html
     protocol_html(const auto& session,
         const network::channel::ptr& channel,
         const options_t& options) NOEXCEPT
-      : network::protocol_http(session, channel, options),
-        options_(options),
-        node::protocol(session, channel)
+      : node::protocol(session, channel),
+        network::protocol_http(session, channel, options),
+        options_(options)
     {
     }
 

include/bitcoin/node/protocols/protocol_http.hpp

@@ -32,8 +32,8 @@ namespace node {
 
 /// Abstract base for HTTP protocols, thread safe.
 class BCN_API protocol_http
-  : public network::protocol_http,
-    public node::protocol
+  : public node::protocol,
+    public network::protocol_http
 {
 public:
     // Replace base class channel_t (network::channel_http). 
@@ -43,8 +43,8 @@ class BCN_API protocol_http
     protocol_http(const auto& session,
         const network::channel::ptr& channel,
         const options_t& options) NOEXCEPT
-      : network::protocol_http(session, channel, options),
-        node::protocol(session, channel),
+      : node::protocol(session, channel),
+        network::protocol_http(session, channel, options),
         channel_(std::static_pointer_cast<node::channel_tcp>(channel)),
         session_(session)
     {

include/bitcoin/node/protocols/protocol_peer.hpp

@@ -32,8 +32,8 @@ namespace node {
 
 /// Abstract base for node peer protocols, thread safe.
 class BCN_API protocol_peer
-  : public network::protocol_peer,
-    public node::protocol
+  : public node::protocol,
+    public network::protocol_peer
 {
 public:
     // Replace base class channel_t (network::channel_peer). 
@@ -46,8 +46,8 @@ class BCN_API protocol_peer
 
     protocol_peer(const auto& session,
         const network::channel::ptr& channel) NOEXCEPT
-      : network::protocol_peer(session, channel),
-        node::protocol(session, channel),
+      : node::protocol(session, channel),
+        network::protocol_peer(session, channel),
         channel_(std::static_pointer_cast<node::channel_peer>(channel)),
         session_(session)
     {

include/bitcoin/node/protocols/protocol_tcp.hpp

@@ -32,19 +32,18 @@ namespace node {
 
 /// Abstract base for TCP protocols, thread safe.
 class BCN_API protocol_tcp
-  : public network::protocol_tcp,
-    public node::protocol
+  : public node::protocol,
+    public network::protocol
 {
 public:
-    // Replace base class channel_t (network::channel_tcp). 
+    // Replace base class channel_t (network::channel). 
     using channel_t = node::channel_tcp;
 
 protected:
     protocol_tcp(const auto& session,
-        const network::channel::ptr& channel,
-        const options_t& options) NOEXCEPT
-      : network::protocol_tcp(session, channel, options),
-        node::protocol(session, channel),
+        const network::channel::ptr& channel, const options_t&) NOEXCEPT
+      : node::protocol(session, channel),
+        network::protocol(session, channel),
         channel_(std::static_pointer_cast<node::channel_tcp>(channel)),
         session_(session)
     {

include/bitcoin/node/protocols/protocol_ws.hpp

@@ -29,8 +29,8 @@ namespace node {
 // TODO: make this an intermediate base class for websocket.
 // TODO: and then create a distinct concrete class for deployment.
 class BCN_API protocol_ws
-  : public network::protocol_ws,
-    public node::protocol,
+  : public node::protocol,
+    public network::protocol_ws,
     protected network::tracker<protocol_ws>
 {
 public:
@@ -42,8 +42,8 @@ class BCN_API protocol_ws
     protocol_ws(const auto& session,
         const network::channel::ptr& channel,
         const options_t& options) NOEXCEPT
-      : network::protocol_ws(session, channel, options),
-        node::protocol(session, channel),
+      : node::protocol(session, channel),
+        network::protocol_ws(session, channel, options),
         network::tracker<protocol_ws>(session->log)
     {
     }

include/bitcoin/node/sessions/session.hpp

@@ -28,7 +28,6 @@ namespace node {
  class full_node;
 
 /// Common session context, presumes will be joined with network::session.
-/// This could be templatized on the sibling, but there only one implemented.
 class BCN_API session
 {
 public:

include/bitcoin/node/sessions/session_peer.hpp

@@ -32,21 +32,21 @@ namespace node {
 /// Template for network::session derivation with node::session.
 /// node::session does not derive from network::session (siblings).
 /// This avoids the diamond inheritance problem between network/node.
-template <class Session>
+template <class NetworkSession>
 class session_peer
-  : public Session,
-    public node::session
+  : public node::session,
+    public NetworkSession
 {
 public:
-    typedef std::shared_ptr<session_peer<Session>> ptr;
-    using options_t = typename Session::options_t;
+    typedef std::shared_ptr<session_peer<NetworkSession>> ptr;
+    using options_t = typename NetworkSession::options_t;
     using channel_t = node::channel_peer;
 
     /// Construct an instance.
     template <typename Node, typename... Args>
     session_peer(Node& node, Args&&... args) NOEXCEPT
-      : Session(node, std::forward<Args>(args)...),
-        node::session(node)
+      : node::session(node),
+        NetworkSession(node, std::forward<Args>(args)...)
     {
     }
 
@@ -79,7 +79,7 @@ class session_peer
         peer->set_start_height(top);
 
         // Attach and execute appropriate version protocol.
-        Session::attach_handshake(channel, std::move(handler));
+        NetworkSession::attach_handshake(channel, std::move(handler));
     }
 
     void attach_protocols(const channel_ptr& channel) NOEXCEPT override
@@ -90,7 +90,7 @@ class session_peer
         using namespace system;
         using namespace network;
         using namespace messages::peer;
-        using base = session_peer<Session>;
+        using base = session_peer<NetworkSession>;
 
         const auto self = this->template shared_from_base<base>();
         const auto relay = this->config().network.enable_relay;
@@ -108,7 +108,7 @@ class session_peer
         ));
 
         // Attach appropriate alert, reject, ping, and/or address protocols.
-        Session::attach_protocols(channel);
+        NetworkSession::attach_protocols(channel);
 
         // Channel suspensions.
         channel->attach<protocol_observer>(self)->start();