mirror of
https://github.com/XRPLF/rippled.git
synced 2025-12-06 17:27:55 +00:00
279c2a6f82
* Use std::mutex instead of std::recursive_mutex * Remove unnecessary type alias * Use std::set instead of ripple::hash_map * Don't reinvent virtual functions
85 lines
2.6 KiB
C++
85 lines
2.6 KiB
C++
//------------------------------------------------------------------------------
|
|
/*
|
|
This file is part of rippled: https://github.com/ripple/rippled
|
|
Copyright (c) 2012, 2013 Ripple Labs Inc.
|
|
|
|
Permission to use, copy, modify, and/or distribute this software for any
|
|
purpose with or without fee is hereby granted, provided that the above
|
|
copyright notice and this permission notice appear in all copies.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
//==============================================================================
|
|
|
|
#ifndef RIPPLE_APP_LEDGER_TRANSACTIONACQUIRE_H_INCLUDED
|
|
#define RIPPLE_APP_LEDGER_TRANSACTIONACQUIRE_H_INCLUDED
|
|
|
|
#include <ripple/app/main/Application.h>
|
|
#include <ripple/overlay/PeerSet.h>
|
|
#include <ripple/shamap/SHAMap.h>
|
|
|
|
namespace ripple {
|
|
|
|
// VFALCO TODO rename to PeerTxRequest
|
|
// A transaction set we are trying to acquire
|
|
class TransactionAcquire
|
|
: public PeerSet
|
|
, public std::enable_shared_from_this <TransactionAcquire>
|
|
, public CountedObject <TransactionAcquire>
|
|
{
|
|
public:
|
|
static char const* getCountedObjectName () { return "TransactionAcquire"; }
|
|
|
|
using pointer = std::shared_ptr<TransactionAcquire>;
|
|
|
|
public:
|
|
TransactionAcquire (Application& app, uint256 const& hash, clock_type& clock);
|
|
~TransactionAcquire ();
|
|
|
|
std::shared_ptr<SHAMap> const& getMap ()
|
|
{
|
|
return mMap;
|
|
}
|
|
|
|
SHAMapAddNode takeNodes (const std::list<SHAMapNodeID>& IDs,
|
|
const std::list< Blob >& data, std::shared_ptr<Peer> const&);
|
|
|
|
void init (int startPeers);
|
|
|
|
void stillNeed ();
|
|
|
|
private:
|
|
|
|
std::shared_ptr<SHAMap> mMap;
|
|
bool mHaveRoot;
|
|
beast::Journal j_;
|
|
|
|
void execute () override;
|
|
|
|
void onTimer (bool progress, ScopedLockType& peerSetLock) override;
|
|
|
|
|
|
void newPeer (std::shared_ptr<Peer> const& peer) override
|
|
{
|
|
trigger (peer);
|
|
}
|
|
|
|
void done ();
|
|
|
|
// Tries to add the specified number of peers
|
|
void addPeers (int num);
|
|
|
|
void trigger (std::shared_ptr<Peer> const&);
|
|
std::weak_ptr<PeerSet> pmDowncast () override;
|
|
};
|
|
|
|
} // ripple
|
|
|
|
#endif
|