From 56e7f16656c02180add92fda1e285fedd1e8651f Mon Sep 17 00:00:00 2001
From: Dennis Hezel <dh@3yourmind.com>
Date: Sun, 24 Dec 2023 11:36:37 +0100
Subject: [PATCH] fix: Detection of asio::execution and standalone asio +
 asio::soawn usage for asio 1.24+

---
 src/agrpc/detail/asio_forward.hpp   | 4 ++++
 src/agrpc/detail/execution_asio.hpp | 7 ++++---
 test/src/test_grpc_context_20.cpp   | 2 ++
 test/utils/utils/asio_forward.hpp   | 5 ++++-
 4 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/src/agrpc/detail/asio_forward.hpp b/src/agrpc/detail/asio_forward.hpp
index 7b25d3fc..753870d2 100644
--- a/src/agrpc/detail/asio_forward.hpp
+++ b/src/agrpc/detail/asio_forward.hpp
@@ -57,6 +57,10 @@
 #define AGRPC_ASIO_HAS_BIND_ALLOCATOR
 #endif
 
+#if (ASIO_VERSION >= 102400)
+#define AGRPC_ASIO_HAS_NEW_SPAWN
+#endif
+
 #if (ASIO_VERSION >= 102700)
 #include <asio/associated_immediate_executor.hpp>
 
diff --git a/src/agrpc/detail/execution_asio.hpp b/src/agrpc/detail/execution_asio.hpp
index 43467afc..83ff62b7 100644
--- a/src/agrpc/detail/execution_asio.hpp
+++ b/src/agrpc/detail/execution_asio.hpp
@@ -18,7 +18,7 @@
 #include <agrpc/detail/asio_forward.hpp>
 #include <agrpc/detail/config.hpp>
 
-#if defined(AGRPC_STANDALONE_ASIO) && ((ASIO_VERSION < 102500) || !defined(ASIO_NO_DEPRECATED))
+#if defined(AGRPC_STANDALONE_ASIO) && (ASIO_VERSION < 102500 || (ASIO_VERSION < 102900 && !defined(ASIO_NO_DEPRECATED)))
 #include <asio/execution/connect.hpp>
 #include <asio/execution/set_done.hpp>
 #include <asio/execution/set_error.hpp>
@@ -26,7 +26,8 @@
 #include <asio/execution/start.hpp>
 
 #define AGRPC_ASIO_HAS_SENDER_RECEIVER
-#elif defined(AGRPC_BOOST_ASIO) && ((BOOST_VERSION < 108100) || !defined(BOOST_ASIO_NO_DEPRECATED))
+#elif defined(AGRPC_BOOST_ASIO) && \
+    (BOOST_VERSION < 108100 || (BOOST_VERSION < 108400 && !defined(BOOST_ASIO_NO_DEPRECATED)))
 #include <boost/asio/execution/connect.hpp>
 #include <boost/asio/execution/set_done.hpp>
 #include <boost/asio/execution/set_error.hpp>
@@ -58,7 +59,7 @@ decltype(auto) get_allocator(const Object& object)
 struct GetSchedulerFn
 {
     template <class Object>
-    decltype(auto) operator()(const Object & object) const
+    decltype(auto) operator()(const Object& object) const
     {
         return asio::get_associated_executor(object);
     }
diff --git a/test/src/test_grpc_context_20.cpp b/test/src/test_grpc_context_20.cpp
index fa603fdc..615c78a6 100644
--- a/test/src/test_grpc_context_20.cpp
+++ b/test/src/test_grpc_context_20.cpp
@@ -30,7 +30,9 @@
 TEST_CASE("GrpcExecutor fulfills Executor TS concepts")
 {
     CHECK(asio::execution::executor<agrpc::GrpcExecutor>);
+#ifdef AGRPC_ASIO_HAS_SENDER_RECEIVER
     CHECK(asio::execution::executor_of<agrpc::GrpcExecutor, test::InvocableArchetype>);
+#endif
 }
 
 #ifdef AGRPC_ASIO_HAS_SENDER_RECEIVER
diff --git a/test/utils/utils/asio_forward.hpp b/test/utils/utils/asio_forward.hpp
index 5bc83185..536fc6dd 100644
--- a/test/utils/utils/asio_forward.hpp
+++ b/test/utils/utils/asio_forward.hpp
@@ -21,7 +21,6 @@
 #include <asio/coroutine.hpp>
 #include <asio/error.hpp>
 #include <asio/execution.hpp>
-#include <asio/execution/submit.hpp>
 #include <asio/io_context.hpp>
 #include <asio/post.hpp>
 #include <asio/spawn.hpp>
@@ -43,6 +42,10 @@
 #include <asio/experimental/parallel_group.hpp>
 #endif
 
+#ifdef AGRPC_ASIO_HAS_SENDER_RECEIVER
+#include <asio/execution/submit.hpp>
+#endif
+
 #ifdef ASIO_HAS_CONCEPTS
 #define AGRPC_TEST_ASIO_HAS_CONCEPTS
 #endif