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@@ -344,120 +344,118 @@ void ConnectionFromClient::start_request(i32 request_id, ByteString const& metho
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auto host = url.serialized_host().value().to_byte_string();
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- auto dns_promise = m_resolver->dns.lookup(host, DNS::Messages::Class::IN, Array { DNS::Messages::ResourceType::A, DNS::Messages::ResourceType::AAAA }.span());
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- auto resolve_result = dns_promise->await();
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- if (resolve_result.is_error()) {
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- dbgln("StartRequest: DNS lookup failed for '{}': {}", host, resolve_result.error());
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- async_request_finished(request_id, 0, Requests::NetworkError::UnableToResolveHost);
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- return;
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- }
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-
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- auto dns_result = resolve_result.release_value();
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- if (dns_result->records().is_empty()) {
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- dbgln("StartRequest: DNS lookup failed for '{}'", host);
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- async_request_finished(request_id, 0, Requests::NetworkError::UnableToResolveHost);
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- return;
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- }
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+ m_resolver->dns.lookup(host, DNS::Messages::Class::IN, Array { DNS::Messages::ResourceType::A, DNS::Messages::ResourceType::AAAA }.span())
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+ ->when_rejected([this, request_id](auto const& error) {
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+ dbgln("StartRequest: DNS lookup failed: {}", error);
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+ async_request_finished(request_id, 0, Requests::NetworkError::UnableToResolveHost);
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+ })
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+ .when_resolved([this, request_id, host, url, method, request_body, request_headers, proxy_data](auto const& dns_result) {
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+ if (dns_result->records().is_empty()) {
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+ dbgln("StartRequest: DNS lookup failed for '{}'", host);
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+ async_request_finished(request_id, 0, Requests::NetworkError::UnableToResolveHost);
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+ return;
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+ }
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- auto* easy = curl_easy_init();
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- if (!easy) {
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- dbgln("StartRequest: Failed to initialize curl easy handle");
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- return;
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- }
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+ auto* easy = curl_easy_init();
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+ if (!easy) {
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+ dbgln("StartRequest: Failed to initialize curl easy handle");
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+ return;
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+ }
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- auto fds_or_error = Core::System::pipe2(O_NONBLOCK);
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- if (fds_or_error.is_error()) {
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- dbgln("StartRequest: Failed to create pipe: {}", fds_or_error.error());
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- return;
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- }
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+ auto fds_or_error = Core::System::pipe2(O_NONBLOCK);
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+ if (fds_or_error.is_error()) {
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+ dbgln("StartRequest: Failed to create pipe: {}", fds_or_error.error());
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+ return;
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+ }
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- auto fds = fds_or_error.release_value();
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- auto writer_fd = fds[1];
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- auto reader_fd = fds[0];
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- async_request_started(request_id, IPC::File::adopt_fd(reader_fd));
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+ auto fds = fds_or_error.release_value();
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+ auto writer_fd = fds[1];
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+ auto reader_fd = fds[0];
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+ async_request_started(request_id, IPC::File::adopt_fd(reader_fd));
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- auto request = make<ActiveRequest>(*this, m_curl_multi, easy, request_id, writer_fd);
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- request->url = url.to_string().value();
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+ auto request = make<ActiveRequest>(*this, m_curl_multi, easy, request_id, writer_fd);
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+ request->url = url.to_string().value();
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- auto set_option = [easy](auto option, auto value) {
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- auto result = curl_easy_setopt(easy, option, value);
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- if (result != CURLE_OK) {
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- dbgln("StartRequest: Failed to set curl option: {}", curl_easy_strerror(result));
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- return false;
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- }
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- return true;
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- };
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+ auto set_option = [easy](auto option, auto value) {
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+ auto result = curl_easy_setopt(easy, option, value);
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+ if (result != CURLE_OK) {
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+ dbgln("StartRequest: Failed to set curl option: {}", curl_easy_strerror(result));
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+ return false;
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+ }
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+ return true;
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+ };
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- set_option(CURLOPT_PRIVATE, request.ptr());
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+ set_option(CURLOPT_PRIVATE, request.ptr());
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- if (!g_default_certificate_path.is_empty())
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- set_option(CURLOPT_CAINFO, g_default_certificate_path.characters());
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+ if (!g_default_certificate_path.is_empty())
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+ set_option(CURLOPT_CAINFO, g_default_certificate_path.characters());
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- set_option(CURLOPT_ACCEPT_ENCODING, "gzip, deflate, br");
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- set_option(CURLOPT_URL, url.to_string().value().to_byte_string().characters());
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- set_option(CURLOPT_PORT, url.port_or_default());
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- set_option(CURLOPT_CONNECTTIMEOUT, s_connect_timeout_seconds);
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+ set_option(CURLOPT_ACCEPT_ENCODING, "gzip, deflate, br");
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+ set_option(CURLOPT_URL, url.to_string().value().to_byte_string().characters());
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+ set_option(CURLOPT_PORT, url.port_or_default());
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+ set_option(CURLOPT_CONNECTTIMEOUT, s_connect_timeout_seconds);
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- bool did_set_body = false;
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+ bool did_set_body = false;
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- if (method == "GET"sv) {
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- set_option(CURLOPT_HTTPGET, 1L);
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- } else if (method.is_one_of("POST"sv, "PUT"sv, "PATCH"sv, "DELETE"sv)) {
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- request->body = request_body;
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- set_option(CURLOPT_POSTFIELDSIZE, request->body.size());
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- set_option(CURLOPT_POSTFIELDS, request->body.data());
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- did_set_body = true;
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- } else if (method == "HEAD") {
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- set_option(CURLOPT_NOBODY, 1L);
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- }
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- set_option(CURLOPT_CUSTOMREQUEST, method.characters());
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+ if (method == "GET"sv) {
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+ set_option(CURLOPT_HTTPGET, 1L);
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+ } else if (method.is_one_of("POST"sv, "PUT"sv, "PATCH"sv, "DELETE"sv)) {
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+ request->body = request_body;
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+ set_option(CURLOPT_POSTFIELDSIZE, request->body.size());
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+ set_option(CURLOPT_POSTFIELDS, request->body.data());
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+ did_set_body = true;
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+ } else if (method == "HEAD") {
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+ set_option(CURLOPT_NOBODY, 1L);
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+ }
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+ set_option(CURLOPT_CUSTOMREQUEST, method.characters());
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- set_option(CURLOPT_FOLLOWLOCATION, 0);
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+ set_option(CURLOPT_FOLLOWLOCATION, 0);
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- struct curl_slist* curl_headers = nullptr;
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+ struct curl_slist* curl_headers = nullptr;
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- // NOTE: CURLOPT_POSTFIELDS automatically sets the Content-Type header.
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- // Set it to empty if the headers passed in don't contain a content type.
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- if (did_set_body && !request_headers.contains("Content-Type"))
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- curl_headers = curl_slist_append(curl_headers, "Content-Type:");
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+ // NOTE: CURLOPT_POSTFIELDS automatically sets the Content-Type header.
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+ // Set it to empty if the headers passed in don't contain a content type.
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+ if (did_set_body && !request_headers.contains("Content-Type"))
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+ curl_headers = curl_slist_append(curl_headers, "Content-Type:");
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- for (auto const& header : request_headers.headers()) {
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- auto header_string = ByteString::formatted("{}: {}", header.name, header.value);
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- curl_headers = curl_slist_append(curl_headers, header_string.characters());
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- }
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- set_option(CURLOPT_HTTPHEADER, curl_headers);
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-
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- // FIXME: Set up proxy if applicable
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- (void)proxy_data;
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-
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- set_option(CURLOPT_WRITEFUNCTION, &on_data_received);
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- set_option(CURLOPT_WRITEDATA, reinterpret_cast<void*>(request.ptr()));
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-
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- set_option(CURLOPT_HEADERFUNCTION, &on_header_received);
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- set_option(CURLOPT_HEADERDATA, reinterpret_cast<void*>(request.ptr()));
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-
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- StringBuilder resolve_opt_builder;
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- resolve_opt_builder.appendff("{}:{}:", host, url.port_or_default());
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- auto first = true;
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- for (auto& addr : dns_result->cached_addresses()) {
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- auto formatted_address = addr.visit(
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- [&](IPv4Address const& ipv4) { return ipv4.to_byte_string(); },
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- [&](IPv6Address const& ipv6) { return MUST(ipv6.to_string()).to_byte_string(); });
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- if (!first)
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- resolve_opt_builder.append(',');
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- first = false;
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- resolve_opt_builder.append(formatted_address);
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- }
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+ for (auto const& header : request_headers.headers()) {
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+ auto header_string = ByteString::formatted("{}: {}", header.name, header.value);
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+ curl_headers = curl_slist_append(curl_headers, header_string.characters());
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+ }
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+ set_option(CURLOPT_HTTPHEADER, curl_headers);
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+
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+ // FIXME: Set up proxy if applicable
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+ (void)proxy_data;
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+
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+ set_option(CURLOPT_WRITEFUNCTION, &on_data_received);
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+ set_option(CURLOPT_WRITEDATA, reinterpret_cast<void*>(request.ptr()));
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+
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+ set_option(CURLOPT_HEADERFUNCTION, &on_header_received);
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+ set_option(CURLOPT_HEADERDATA, reinterpret_cast<void*>(request.ptr()));
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+
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+ StringBuilder resolve_opt_builder;
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+ resolve_opt_builder.appendff("{}:{}:", host, url.port_or_default());
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+ auto first = true;
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+ for (auto& addr : dns_result->cached_addresses()) {
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+ auto formatted_address = addr.visit(
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+ [&](IPv4Address const& ipv4) { return ipv4.to_byte_string(); },
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+ [&](IPv6Address const& ipv6) { return MUST(ipv6.to_string()).to_byte_string(); });
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+ if (!first)
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+ resolve_opt_builder.append(',');
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+ first = false;
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+ resolve_opt_builder.append(formatted_address);
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+ }
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- auto formatted_address = resolve_opt_builder.to_byte_string();
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- g_dns_cache.set(host, formatted_address);
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- curl_slist* resolve_list = curl_slist_append(nullptr, formatted_address.characters());
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- curl_easy_setopt(easy, CURLOPT_RESOLVE, resolve_list);
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+ auto formatted_address = resolve_opt_builder.to_byte_string();
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+ g_dns_cache.set(host, formatted_address);
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+ curl_slist* resolve_list = curl_slist_append(nullptr, formatted_address.characters());
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+ curl_easy_setopt(easy, CURLOPT_RESOLVE, resolve_list);
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- auto result = curl_multi_add_handle(m_curl_multi, easy);
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- VERIFY(result == CURLM_OK);
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+ auto result = curl_multi_add_handle(m_curl_multi, easy);
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+ VERIFY(result == CURLM_OK);
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- m_active_requests.set(request_id, move(request));
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+ m_active_requests.set(request_id, move(request));
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+ });
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}
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static Requests::NetworkError map_curl_code_to_network_error(CURLcode const& code)
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