Better API for repe requests (#1528)

* Better API for repe requests

* new REPE error handling

* asio_repe_client

* fix header order

* Update glaze_asio.hpp

* remove internal repe::request

* error handling for socket resolve failure

* remove <format>

* Make input argument to request 3rd item

* Change field order in encode_error

* better errors

* Update glaze_asio.hpp

* asio_repe_client -> asio_client

* only expose call to asio_client

* Use booleans for notify, read, write, in user_header

* better errors

* recieve_buffer and send_buffer no longer throw

* check error_code

* Update glaze_asio.hpp

* read/write proxies for async_string and unit tests

* updating unit tests

* Update repe_test.cpp

* Update repe_test.cpp

* Update multi-threading test and run

* Update repe_test.cpp

Author: stephenberry

include/glaze/core/reflect.hpp

@@ -1920,6 +1920,16 @@ namespace glz::detail
 
 namespace glz
 {
+   [[nodiscard]] inline std::string format_error(const error_code& ec)
+   {
+      return std::string{meta<error_code>::keys[uint32_t(ec)]};
+   }
+   
+   [[nodiscard]] inline std::string format_error(const error_ctx& pe)
+   {
+      return std::string{meta<error_code>::keys[uint32_t(pe.ec)]};
+   }
+   
    [[nodiscard]] inline std::string format_error(const error_ctx& pe, const auto& buffer)
    {
       const auto error_type_str = meta<error_code>::keys[uint32_t(pe.ec)];
@@ -1943,11 +1953,6 @@ namespace glz
       }
    }
 
-   [[nodiscard]] inline std::string format_error(const error_ctx& pe)
-   {
-      return std::string{meta<error_code>::keys[uint32_t(pe.ec)]};
-   }
-
    template <class T>
    [[nodiscard]] std::string format_error(const expected<T, error_ctx>& pe)
    {