From 139b727e1b60bb309d40260b9577dcec7ce3bf53 Mon Sep 17 00:00:00 2001
From: Claudius 'keldu' Holeksa <mail@keldu.de>
Date: Thu, 8 Aug 2024 17:24:24 +0200
Subject: wip debug

---
 modules/codec/tests/transport.cpp              |  8 ++--
 modules/core/c++/buffer.hpp                    |  2 +
 modules/io_codec/c++/io_peer.hpp               |  2 +-
 modules/io_codec/c++/io_peer.tmpl.hpp          | 59 +++++++++++++++++++++++---
 modules/io_codec/examples/peer_echo_server.cpp |  5 ++-
 5 files changed, 62 insertions(+), 14 deletions(-)

diff --git a/modules/codec/tests/transport.cpp b/modules/codec/tests/transport.cpp
index f5943dd..8c786e9 100644
--- a/modules/codec/tests/transport.cpp
+++ b/modules/codec/tests/transport.cpp
@@ -49,7 +49,7 @@ SAW_TEST("Transport FixedLen Struct write and slice"){
 		
 		{
 			auto eov = stream_value<schema::UInt64>::encode(rd_buff.read_composite_length(), buff);
-			SAW_EXPECT(eov.is_value(), "Buffer write length error.");
+			SAW_EXPECT(eov.is_value(), "Buffer first write length error.");
 		}
 		{
 			auto eov = buff.write_from(rd_buff);
@@ -81,7 +81,7 @@ SAW_TEST("Transport FixedLen Struct write and slice"){
 		
 		{
 			auto eov = stream_value<schema::UInt64>::encode(rd_buff.read_composite_length(), buff);
-			SAW_EXPECT(eov.is_value(), "Buffer write length error.");
+			SAW_EXPECT(eov.is_value(), "Buffer second write length error.");
 		}
 		{
 			auto eov = buff.write_from(rd_buff);
@@ -96,7 +96,7 @@ SAW_TEST("Transport FixedLen Struct write and slice"){
 	{
 		auto eo_slice = trans.view_slice(buff);
 
-		SAW_EXPECT(eo_slice.is_value(), "Buffer write length error.");
+		SAW_EXPECT(eo_slice.is_value(), "Buffer third write length error.");
 		auto& slice = eo_slice.get_value();
 
 		auto arr_buff = heap<array_buffer>(1024u);
@@ -126,7 +126,7 @@ SAW_TEST("Transport FixedLen Struct write and slice"){
 	{
 		auto eo_slice = trans.view_slice(buff);
 
-		SAW_EXPECT(eo_slice.is_value(), "Buffer write length error.");
+		SAW_EXPECT(eo_slice.is_value(), std::string{"Buffer fourth write length error: "} + std::string{eo_slice.get_error().get_category()});
 		auto& slice = eo_slice.get_value();
 
 		auto arr_buff = heap<array_buffer>(1024u);
diff --git a/modules/core/c++/buffer.hpp b/modules/core/c++/buffer.hpp
index 8b62131..74c287e 100644
--- a/modules/core/c++/buffer.hpp
+++ b/modules/core/c++/buffer.hpp
@@ -114,6 +114,8 @@ private:
 	size_t write_position_;
 	bool write_reached_read_ = false;
 
+	SAW_FORBID_COPY(ring_buffer);
+	SAW_FORBID_MOVE(ring_buffer);
 public:
 	ring_buffer();
 	ring_buffer(size_t size);
diff --git a/modules/io_codec/c++/io_peer.hpp b/modules/io_codec/c++/io_peer.hpp
index 2fd7877..f8b986f 100644
--- a/modules/io_codec/c++/io_peer.hpp
+++ b/modules/io_codec/c++/io_peer.hpp
@@ -20,7 +20,7 @@ public:
 	 */
 	streaming_io_peer(
 		own<conveyor_feeder<data<Incoming, ContentEncoding>>> feed,
-		own<async_io_stream> stream, transport<TransportEncoding> in_codec, BufferT in, BufferT out);
+		own<async_io_stream> stream, transport<TransportEncoding> in_codec);
 
 	/**
 	 * Constructor with mostly default assignements
diff --git a/modules/io_codec/c++/io_peer.tmpl.hpp b/modules/io_codec/c++/io_peer.tmpl.hpp
index a9f942d..967a8ab 100644
--- a/modules/io_codec/c++/io_peer.tmpl.hpp
+++ b/modules/io_codec/c++/io_peer.tmpl.hpp
@@ -1,5 +1,10 @@
 namespace saw {
 
+}
+#include <iostream>
+namespace saw {
+
+
 template <typename Incoming, typename Outgoing, typename TransportEncoding, typename ContentEncoding,
 		  typename BufferT>
 streaming_io_peer<Incoming, Outgoing, TransportEncoding, ContentEncoding,
@@ -7,23 +12,46 @@ streaming_io_peer<Incoming, Outgoing, TransportEncoding, ContentEncoding,
 	streaming_io_peer(
 		own<conveyor_feeder<data<Incoming, ContentEncoding>>> feed,
 		own<async_io_stream> str)
-	: streaming_io_peer{std::move(feed), std::move(str), {}, {}, {}} {}
+	: streaming_io_peer{std::move(feed), std::move(str), {}} {}
 
 template <typename Incoming, typename Outgoing, typename TransportEncoding, typename ContentEncoding, typename BufferT>
 streaming_io_peer<Incoming, Outgoing, TransportEncoding, ContentEncoding,
 				  BufferT>::
 	streaming_io_peer(
 		own<conveyor_feeder<data<Incoming, ContentEncoding>>> feed,
-		own<async_io_stream> stream, transport<TransportEncoding> in_codec, BufferT in, BufferT out)
+		own<async_io_stream> stream, transport<TransportEncoding> in_codec)
 	: incoming_feeder_{std::move(feed)},
 	  io_stream_{std::move(stream)}, 
 		in_codec_{std::move(in_codec)},
-	  in_buffer_{std::move(in)}, out_buffer_{std::move(out)},
+	  in_buffer_{},
+		out_buffer_{},
 	  sink_read_{
 		  io_stream_->read_done()
 			  .then([this](size_t bytes) -> error_or<void> {
+
+					std::cout<<"Read done start: "<<bytes<<std::endl;
 				  in_buffer_.write_advance(bytes);
 
+					std::cout<<"buff state: ";
+					std::cout<<in_buffer_.read_composite_length();
+					std::cout<<" ";
+					std::cout<<in_buffer_.read_segment_length();
+					std::cout<<" ";
+					std::cout<<in_buffer_.write_composite_length();
+					std::cout<<" ";
+					std::cout<<in_buffer_.write_segment_length();
+					std::cout<<std::endl;
+					
+					std::cout<<"buff state: ";
+					std::cout<<out_buffer_.read_composite_length();
+					std::cout<<" ";
+					std::cout<<out_buffer_.read_segment_length();
+					std::cout<<" ";
+					std::cout<<out_buffer_.write_composite_length();
+					std::cout<<" ";
+					std::cout<<out_buffer_.write_segment_length();
+					std::cout<<std::endl;
+
 				  if (in_buffer_.write_segment_length() == 0) {
 					  return make_error<err::critical>("Message too long");
 				  }
@@ -51,8 +79,28 @@ streaming_io_peer<Incoming, Outgoing, TransportEncoding, ContentEncoding,
 							return std::move(eo_len.get_error());
 						}
 						auto& len_val = eo_len.get_value();
-						in_buffer_.write_advance(len_val);
+						in_buffer_.read_advance(len_val);
 						in_buff->write_advance(len_val);
+					
+						std::cout<<"read buff state: ";
+						std::cout<<in_buffer_.read_composite_length();
+						std::cout<<" ";
+						std::cout<<in_buffer_.read_segment_length();
+						std::cout<<" ";
+						std::cout<<in_buffer_.write_composite_length();
+						std::cout<<" ";
+						std::cout<<in_buffer_.write_segment_length();
+						std::cout<<std::endl;
+						
+						std::cout<<"write buff state: ";
+						std::cout<<out_buffer_.read_composite_length();
+						std::cout<<" ";
+						std::cout<<out_buffer_.read_segment_length();
+						std::cout<<" ";
+						std::cout<<out_buffer_.write_composite_length();
+						std::cout<<" ";
+						std::cout<<out_buffer_.write_segment_length();
+						std::cout<<std::endl;
 
 						data<Incoming, ContentEncoding> in_data{std::move(in_buff)};
 						incoming_feeder_->feed(std::move(in_data));
@@ -85,9 +133,6 @@ streaming_io_peer<Incoming, Outgoing, TransportEncoding, ContentEncoding,
 	io_stream_->read(&in_buffer_.write(), 1, in_buffer_.write_segment_length());
 }
 
-}
-#include <iostream>
-namespace saw {
 
 template <typename Incoming, typename Outgoing, typename TransportEncoding,
 		  typename ContentEncoding, typename BufferT>
diff --git a/modules/io_codec/examples/peer_echo_server.cpp b/modules/io_codec/examples/peer_echo_server.cpp
index 279db92..02a7272 100644
--- a/modules/io_codec/examples/peer_echo_server.cpp
+++ b/modules/io_codec/examples/peer_echo_server.cpp
@@ -84,8 +84,9 @@ int main(){
 			}
 			return make_void();
 		}).detach();
-		
-		echo_peer_stream_p.first->on_read_disconnected().attach(std::move(echo_peer_stream_p.first)).then([]() -> error_or<void>{
+	
+		auto peer_str = echo_peer_stream_p.first.get();
+		peer_str->on_read_disconnected().attach(std::move(echo_peer_stream_p.first)).then([]() -> error_or<void>{
 			return make_error<err::critical>("Destroy pipeline on purpose :>");
 		}).detach();
 	}).detach();
-- 
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