rpc-server binding on addr message

runtime/actions.cpp

@@ -7,6 +7,8 @@ auto sliger::rpc::action::RunDebug::perform_action(
 {
     auto program = this->instructions;
     vm.load_and_run(program);
+    writer->write("{ \"ok\": true }");
+    writer->flush();
 };
 
 auto sliger::rpc::action::FlameGraph::perform_action(
@@ -15,10 +17,10 @@ auto sliger::rpc::action::FlameGraph::perform_action(
 {
     auto json = vm.flame_graph_json();
     if (json) {
-        writer->write(
+        writer->write(std::format(
-            std::format("{{ ok: true, flameGraph: \"{}\"  }}", json.value()));
+            "{{ \"ok\": true, \"flameGraph\": \"{}\"  }}", json.value()));
     } else {
-        writer->write("null");
+        writer->write("{ \"ok\": false }");
     }
     writer->flush();
 };
@@ -29,10 +31,10 @@ auto sliger::rpc::action::CodeCoverage::perform_action(
 {
     auto json = vm.code_coverage_json();
     if (json) {
-        writer->write(
+        writer->write(std::format(
-            std::format("{{ ok: true, codeCoverage: \"{}\"  }}", json.value()));
+            "{{ \"ok\": true, \"codeCoverage\": \"{}\"  }}", json.value()));
     } else {
-        writer->write("{ ok: false }");
+        writer->write("{ \"ok\": false }");
     }
     writer->flush();
 };

runtime/main.cpp

@@ -56,6 +56,7 @@ int main(int argc, char** argv)
             action->perform_action(std::move(writer), state);
         });
 
+    std::cout << "binding on 127.0.0.1:13370\n";
     auto res = rpc.listen();
     if (!res.is_ok()) {
         std::cout << res.err().msg << "\n";

runtime/rpc_server.cpp

@@ -23,6 +23,7 @@ auto sliger::rpc::BufferedWriter::write(uint8_t byte) -> Res<Unit>
         }
     }
     this->buffer[this->occupied] = byte;
+    this->occupied += 1;
     return Unit {};
 }