Removes unnecessary files.

Author: mzimbres

CMakeLists.txt

@@ -111,10 +111,11 @@ set(examples_cpp20
     cpp20_streams
     cpp20_containers
     cpp20_echo_server
-    cpp20_resolve_with_sentinel
     cpp20_json
     cpp20_subscriber
-    cpp20_intro_tls)
+    cpp20_intro_tls
+    cpp20_resolve_with_sentinel
+)
 
 if (Protobuf_FOUND)
    list(APPEND examples_cpp20 cpp20_protobuf)

examples/cpp20_json.cpp

@@ -7,24 +7,26 @@
 #include <boost/redis/connection.hpp>
 #include <boost/asio/deferred.hpp>
 #include <boost/asio/detached.hpp>
-#include <boost/asio/co_spawn.hpp>
 #include <boost/describe.hpp>
 #include <boost/asio/consign.hpp>
+#include <boost/asio/use_awaitable.hpp>
 #include <string>
 #include <iostream>
 
 #if defined(BOOST_ASIO_HAS_CO_AWAIT)
 
 #define BOOST_JSON_NO_LIB
 #define BOOST_CONTAINER_NO_LIB
-#include "json.hpp"
+#include <boost/json/serialize.hpp>
+#include <boost/json/parse.hpp>
+#include <boost/json/value_from.hpp>
+#include <boost/redis/resp3/serialization.hpp>
 #include <boost/json/src.hpp>
 
 namespace net = boost::asio;
 using namespace boost::describe;
 using boost::redis::request;
 using boost::redis::response;
-using boost::redis::operation;
 using boost::redis::ignore_t;
 using boost::redis::config;
 using connection = net::deferred_t::as_default_on_t<boost::redis::connection>;
@@ -41,10 +43,10 @@ BOOST_DESCRIBE_STRUCT(user, (), (name, age, country))
 
 // Boost.Redis customization points (examples/json.hpp)
 void boost_redis_to_bulk(std::string& to, user const& u)
-   { boost::redis::json::to_bulk(to, u); }
+   { boost::redis::resp3::boost_redis_to_bulk(to, boost::json::serialize(boost::json::value_from(u))); }
 
-void boost_redis_from_bulk(user& u, std::string_view sv, boost::system::error_code& ec)
-   { boost::redis::json::from_bulk(u, sv, ec); }
+void boost_redis_from_bulk(user& u, std::string_view sv, boost::system::error_code&)
+   { u = boost::json::value_to<user>(boost::json::parse(sv)); }
 
 auto co_main(config cfg) -> net::awaitable<void>
 {

examples/cpp20_protobuf.cpp

@@ -5,12 +5,13 @@
  */
 
 #include <boost/redis/connection.hpp>
+#include <boost/redis/resp3/serialization.hpp>
 #include <boost/asio/deferred.hpp>
 #include <boost/asio/co_spawn.hpp>
 #include <boost/asio/detached.hpp>
 #include <boost/asio/consign.hpp>
+#include <boost/system/errc.hpp>
 #include <iostream>
-#include "protobuf.hpp"
 
 // See the definition in person.proto. This header is automatically
 // generated by CMakeLists.txt.
@@ -33,11 +34,24 @@ using tutorial::person;
 namespace tutorial
 {
 
+// Below I am using a Boost.Redis to indicate a protobuf error, this
+// is ok for an example, users however might want to define their own
+// error codes.
 void boost_redis_to_bulk(std::string& to, person const& u)
-   { boost::redis::protobuf::to_bulk(to, u); }
+{
+   std::string tmp;
+   if (!u.SerializeToString(&tmp))
+      throw boost::system::system_error(boost::redis::error::invalid_data_type);
+
+   boost::redis::resp3::boost_redis_to_bulk(to, tmp);
+}
 
 void boost_redis_from_bulk(person& u, std::string_view sv, boost::system::error_code& ec)
-   { boost::redis::protobuf::from_bulk(u, sv, ec); }
+{
+   std::string const tmp {sv};
+   if (!u.ParseFromString(tmp))
+      ec = boost::redis::error::invalid_data_type;
+}
 
 } // tutorial