d4d6b9862fIt is owned by URLRequestStreamJob on the IO thread once request starts, but if the ownership was abondoned while transfering it to IO thread which is possible when a request is aborted, then we need to make sure its destroyed on the right thread to avoid lock in v8.
73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
// Copyright (c) 2017 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ATOM_BROWSER_NET_URL_REQUEST_STREAM_JOB_H_
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#define ATOM_BROWSER_NET_URL_REQUEST_STREAM_JOB_H_
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#include <memory>
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#include <string>
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#include <vector>
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#include "atom/browser/api/stream_subscriber.h"
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#include "atom/browser/net/js_asker.h"
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#include "base/memory/scoped_refptr.h"
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#include "net/base/io_buffer.h"
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#include "net/http/http_status_code.h"
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#include "net/url_request/url_request_job.h"
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namespace atom {
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class URLRequestStreamJob : public JsAsker, public net::URLRequestJob {
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public:
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URLRequestStreamJob(net::URLRequest* request,
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net::NetworkDelegate* network_delegate);
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~URLRequestStreamJob() override;
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void StartAsync(scoped_refptr<mate::StreamSubscriber> subscriber,
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scoped_refptr<net::HttpResponseHeaders> response_headers,
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bool ended,
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int error);
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void OnData(std::vector<char>&& buffer); // NOLINT
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void OnEnd();
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void OnError(int error);
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protected:
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// URLRequestJob
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void Start() override;
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int ReadRawData(net::IOBuffer* buf, int buf_size) override;
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void DoneReading() override;
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void DoneReadingRedirectResponse() override;
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std::unique_ptr<net::SourceStream> SetUpSourceStream() override;
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bool GetMimeType(std::string* mime_type) const override;
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int GetResponseCode() const override;
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void GetResponseInfo(net::HttpResponseInfo* info) override;
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void GetLoadTimingInfo(net::LoadTimingInfo* load_timing_info) const override;
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void Kill() override;
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private:
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int BufferCopy(std::vector<char>* source,
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net::IOBuffer* target,
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int target_size);
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// Saved arguments passed to ReadRawData.
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scoped_refptr<net::IOBuffer> pending_buf_;
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int pending_buf_size_;
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// Saved arguments passed to OnData.
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std::vector<char> write_buffer_;
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bool ended_;
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base::TimeTicks request_start_time_;
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base::TimeTicks response_start_time_;
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scoped_refptr<net::HttpResponseHeaders> response_headers_;
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scoped_refptr<mate::StreamSubscriber> subscriber_;
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base::WeakPtrFactory<URLRequestStreamJob> weak_factory_;
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DISALLOW_COPY_AND_ASSIGN(URLRequestStreamJob);
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};
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} // namespace atom
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#endif // ATOM_BROWSER_NET_URL_REQUEST_STREAM_JOB_H_
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