When calling sendlocalreply in wasm, add an identifier in the detail.

Author: johnlanni

source/extensions/common/wasm/context.cc

@@ -1906,8 +1906,15 @@ WasmResult Context::sendLocalResponse(uint32_t response_code, std::string_view b
       if (local_reply_sent_) {
         return;
       }
+#if defined(HIGRESS)
+      auto wasm_details = absl::StrFormat("via_wasm%s%s", plugin_ ? "::" + plugin()->name_ : "",
+                                          details.empty() ? "" : "::" + details);
+      decoder_callbacks_->sendLocalReply(static_cast<Envoy::Http::Code>(response_code), body_text,
+                                         modify_headers, grpc_status, wasm_details);
+#else
       decoder_callbacks_->sendLocalReply(static_cast<Envoy::Http::Code>(response_code), body_text,
                                          modify_headers, grpc_status, details);
+#endif
       local_reply_sent_ = true;
     });
   }

test/extensions/common/wasm/wasm_test.cc

@@ -1442,8 +1442,13 @@ TEST_P(WasmCommonContextTest, DuplicateLocalReply) {
   setupContext();
   EXPECT_CALL(decoder_callbacks_, encodeHeaders_(_, _))
       .WillOnce([this](Http::ResponseHeaderMap&, bool) { context().onResponseHeaders(0, false); });
+#if defined(HIGRESS)
+  EXPECT_CALL(decoder_callbacks_, sendLocalReply(Envoy::Http::Code::OK, testing::Eq("body"), _, _,
+                                                 testing::Eq("via_wasm::plugin_name::ok")));
+#else
   EXPECT_CALL(decoder_callbacks_,
               sendLocalReply(Envoy::Http::Code::OK, testing::Eq("body"), _, _, testing::Eq("ok")));
+#endif
 
   // Create in-VM context.
   context().onCreate();