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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef HttpConnectionUDP_h__
#define HttpConnectionUDP_h__
#include "HttpConnectionBase.h"
#include "nsHttpConnectionInfo.h"
#include "nsHttpResponseHead.h"
#include "nsAHttpTransaction.h"
#include "nsCOMPtr.h"
#include "nsProxyRelease.h"
#include "prinrval.h"
#include "mozilla/Mutex.h"
#include "ARefBase.h"
#include "TimingStruct.h"
#include "HttpTrafficAnalyzer.h"
#include "nsIAsyncInputStream.h"
#include "nsIAsyncOutputStream.h"
#include "nsISupportsPriority.h"
#include "nsIInterfaceRequestor.h"
#include "nsITimer.h"
#include "Http3Session.h"
class nsIDNSRecord;
class nsISocketTransport;
class nsITLSSocketControl;
namespace mozilla {
namespace net {
class nsHttpHandler;
class ASpdySession;
// 1dcc863e-db90-4652-a1fe-13fea0b54e46
#define HTTPCONNECTIONUDP_IID \
{ \
0xb97d2036, 0xb441, 0x48be, { \
0xb3, 0x1e, 0x25, 0x3e, 0xe8, 0x32, 0xdd, 0x67 \
} \
}
//-----------------------------------------------------------------------------
// HttpConnectionUDP - represents a connection to a HTTP3 server
//
// NOTE: this objects lives on the socket thread only. it should not be
// accessed from any other thread.
//-----------------------------------------------------------------------------
class HttpConnectionUDP final : public HttpConnectionBase,
public nsIUDPSocketSyncListener,
public nsIInterfaceRequestor {
private:
virtual ~HttpConnectionUDP();
public:
NS_DECLARE_STATIC_IID_ACCESSOR(HTTPCONNECTIONUDP_IID)
NS_DECL_HTTPCONNECTIONBASE
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSIUDPSOCKETSYNCLISTENER
NS_DECL_NSIINTERFACEREQUESTOR
HttpConnectionUDP();
[[nodiscard]] nsresult Init(nsHttpConnectionInfo* info,
nsIDNSRecord* dnsRecord, nsresult status,
nsIInterfaceRequestor* callbacks, uint32_t caps);
friend class HttpConnectionUDPForceIO;
[[nodiscard]] static nsresult ReadFromStream(nsIInputStream*, void*,
const char*, uint32_t, uint32_t,
uint32_t*);
bool UsingHttp3() override { return true; }
void OnQuicTimeoutExpired();
int64_t BytesWritten() override;
nsresult GetSelfAddr(NetAddr* addr) override;
nsresult GetPeerAddr(NetAddr* addr) override;
bool ResolvedByTRR() override;
nsIRequest::TRRMode EffectiveTRRMode() override;
TRRSkippedReason TRRSkipReason() override;
bool GetEchConfigUsed() override { return false; }
private:
[[nodiscard]] nsresult OnTransactionDone(nsresult reason);
nsresult RecvData();
nsresult SendData();
private:
RefPtr<nsHttpHandler> mHttpHandler; // keep gHttpHandler alive
RefPtr<nsIAsyncInputStream> mInputOverflow;
bool mConnectedTransport = false;
bool mDontReuse = false;
bool mIsReused = false;
bool mLastTransactionExpectedNoContent = false;
int32_t mPriority = nsISupportsPriority::PRIORITY_NORMAL;
private:
// For ForceSend()
static void ForceSendIO(nsITimer* aTimer, void* aClosure);
[[nodiscard]] nsresult MaybeForceSendIO();
bool mForceSendPending = false;
nsCOMPtr<nsITimer> mForceSendTimer;
PRIntervalTime mLastRequestBytesSentTime = 0;
nsCOMPtr<nsIUDPSocket> mSocket;
nsCOMPtr<nsINetAddr> mSelfAddr;
nsCOMPtr<nsINetAddr> mPeerAddr;
bool mResolvedByTRR = false;
nsIRequest::TRRMode mEffectiveTRRMode = nsIRequest::TRR_DEFAULT_MODE;
TRRSkippedReason mTRRSkipReason = nsITRRSkipReason::TRR_UNSET;
private:
// Http3
RefPtr<Http3Session> mHttp3Session;
nsCString mAlpnToken;
};
NS_DEFINE_STATIC_IID_ACCESSOR(HttpConnectionUDP, HTTPCONNECTIONUDP_IID)
} // namespace net
} // namespace mozilla
#endif // HttpConnectionUDP_h__
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