mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-14 22:56:12 -04:00
122 lines
3.9 KiB
C++
122 lines
3.9 KiB
C++
// Copyright 2021 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "internal/network/http_client_impl.h"
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#include <chrono> // NOLINT
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#include <functional>
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#include <future> // NOLINT
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#include <ostream>
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#include <sstream>
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#include <utility>
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#include "internal/network/debug.h"
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#include "internal/platform/implementation/platform.h"
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#include "internal/platform/logging.h"
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namespace nearby {
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namespace network {
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void NearbyHttpClient::StartRequest(
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const HttpRequest& request,
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std::function<void(const absl::StatusOr<HttpResponse>&)> callback) {
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absl::MutexLock lock(&mutex_);
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CleanThreads();
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std::future<void> http_thread = std::async(std::launch::async, [&, request,
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callback]() {
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api::WebRequest web_request;
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web_request.url = request.GetUrl().GetUrlPath();
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web_request.method = absl::StrCat(request.GetMethodString());
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for (const auto& header : request.GetAllHeaders()) {
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for (const auto& value : header.second) {
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web_request.headers.emplace(header.first, value);
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}
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}
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web_request.body = absl::StrCat(request.GetBody().GetRawData());
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if (debug::kRequestEnabled) {
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std::stringstream request_stream;
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request_stream << "HTTP REQUEST====>" << std::endl;
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request_stream << web_request.method << " " << web_request.url
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<< std::endl;
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for (const auto& header : web_request.headers) {
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request_stream << header.first << ": " << header.second << std::endl;
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}
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request_stream << std::endl;
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request_stream << "body size: " << request.GetBody().GetRawData().size()
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<< std::endl;
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NEARBY_LOGS(VERBOSE) << request_stream.str();
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}
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absl::StatusOr<api::WebResponse> web_response =
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api::ImplementationPlatform::SendRequest(web_request);
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if (!web_response.ok()) {
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if (callback != nullptr) {
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callback(web_response.status());
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}
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return;
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}
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if (debug::kResponseEnabled) {
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std::stringstream response_stream;
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response_stream << "HTTP RESPONSE====>" << std::endl;
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response_stream << "url: " << web_request.url << std::endl;
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response_stream << web_response->status_code << " "
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<< web_response->status_text << std::endl;
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for (const auto& header : web_response->headers) {
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response_stream << header.first << ": " << header.second << std::endl;
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}
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response_stream << std::endl;
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response_stream << "body size: " << web_response->body.size()
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<< std::endl;
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NEARBY_LOGS(VERBOSE) << response_stream.str();
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}
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HttpResponse response;
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response.SetStatusCode(
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static_cast<HttpStatusCode>(web_response->status_code));
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response.SetReasonPhrase(web_response->status_text);
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for (const auto& header : web_response->headers) {
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response.AddHeader(header.first, header.second);
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}
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response.SetBody(web_response->body);
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if (callback != nullptr) {
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callback(response);
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}
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});
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http_threads_.push_back(std::move(http_thread));
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}
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void NearbyHttpClient::CleanThreads() {
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auto it = http_threads_.begin();
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while (it != http_threads_.end()) {
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// Delete the thread if it is ready
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auto status = it->wait_for(std::chrono::seconds(0));
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if (status == std::future_status::ready) {
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it = http_threads_.erase(it);
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} else {
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++it;
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}
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}
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}
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} // namespace network
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} // namespace nearby
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