Improved strand type.

Wrapped by any_io_executor. It helps user's strand access. When Beast would support any_io_executor correclty, raw_strand would be erased.
redboltz · Dec 29, 2023 · d6b298c · d6b298c
1 parent c7a5326
commit d6b298c
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Showing 3 changed files with 114 additions and 82 deletions.
diff --git a/include/async_mqtt/broker/endpoint_variant.hpp b/include/async_mqtt/broker/endpoint_variant.hpp
@@ -119,22 +119,30 @@ class epsp_wrap {
         );
     }
 
-#if 0
     decltype(auto) strand() const {
         return visit(
             [&](auto& ep) -> decltype(auto) {
                 return ep.strand();
             }
         );
     }
+
     decltype(auto) strand() {
         return visit(
             [&](auto& ep) -> decltype(auto) {
                 return ep.strand();
             }
         );
     }
-#endif
+
+    bool in_strand() const {
+        return visit(
+            [&](auto& ep) {
+                return ep.in_strand();
+            }
+        );
+    }
+
     // async functions
 
     template <typename CompletionToken>