Method ProcessFailRequest

library/cpp/http/server/http.cpp:780–819

}

void TClientRequest::ProcessFailRequest(int failstate) {
    Output() << "HTTP/1.1 503 Service Unavailable\r\n"
                "Content-Type: text/plain\r\n"
                "Content-Length: 21\r\n"
                "\r\n"
                "Service Unavailable\r\n";

    TString url;

    if (!strnicmp(RequestString.data(), "GET ", 4)) {
        // Trying to extract url...
        const char* str = RequestString.data();

        // Skipping spaces before url...
        size_t start = 3;
        while (str[start] == ' ') {
            ++start;
        }

        if (str[start]) {
            // Traversing url...
            size_t idx = start;

            while (str[idx] != ' ' && str[idx]) {
                ++idx;
            }

            url = RequestString.substr(start, idx - start);
        }
    }

    const THttpServer::ICallBack::TFailLogData d = {
        failstate,
        url,
    };

    // Handling failure...
    Conn_->HttpServ_->Cb_->OnFailRequestEx(d);
    Output().Flush();
}

THttpServer* TClientRequest::HttpServ() const noexcept {
    return Conn_->HttpServ_->Parent_;