ConnectionHandle.h

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/* vim:set ts=4 sw=2 sts=2 et cin: */

/* 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 ConnectionHandle_h__

#define ConnectionHandle_h__

#include "nsAHttpConnection.h"

#include "HttpConnectionBase.h"

namespace mozilla {

namespace net {

//-----------------------------------------------------------------------------

// ConnectionHandle

//

// thin wrapper around a real connection, used to keep track of references

// to the connection to determine when the connection may be reused.  the

// transaction owns a reference to this handle.  this extra

// layer of indirection greatly simplifies consumer code, avoiding the

// need for consumer code to know when to give the connection back to the

// connection manager.

//

class ConnectionHandle : public nsAHttpConnection {

 public:

  NS_DECL_THREADSAFE_ISUPPORTS

  NS_DECL_NSAHTTPCONNECTION(mConn)

  explicit ConnectionHandle(HttpConnectionBase* conn) : mConn(conn) {}

  void Reset() { mConn = nullptr; }

 private:

  virtual ~ConnectionHandle();

  RefPtr<HttpConnectionBase> mConn;

};

}  // namespace net

}  // namespace mozilla

#endif  // ConnectionHandle_h__