[Cppcms-users] async connections and response headers

[Frank E. <fra...@an...>]

hi,

i have an async application:

class Test : public cppcms::application {
public:
    Test(cppcms::service &srv)
        : cppcms::application(srv) {
        dispatcher().assign("^/test", &Test::test, this);
    }

    void main(std::string url) {
        if(!dispatcher().dispatch(url)) {
            response().status(404);
            response().finalize();
            release_context()->async_complete_response();
        }
    }

    void test() {
        response().set_content_header("text/plain");
        response().out() << "test";
        response().finalize();
        release_context()->async_complete_response();
    }
};

int main(int argc, char *argv[]) {
    try {
        cppcms::service srv(argc, argv);
        booster::intrusive_ptr<Test> app = new Test(srv);
        srv.applications_pool().mount(app, cppcms::mount_point("test"));
        srv.run();
    } catch(std::exception const &e) {
        std::cerr << e.what() << std::endl;
    }
}

if i start the application using scgi behind nginx and i call
http://.../test/test i get the expected 'test' string in the browser,
but the application sends nothing else (i.e. no response headers) and
the nginx log emits the following:

upstream sent neither valid HTTP/1.0 header nor "Status" header line
while reading response header from upstream

whats wrong here?

thanks,

frank