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Path find cleanup (RIPD-1023)

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This commit is contained in:
Miguel Portilla
2015-09-04 19:02:00 -04:00
committed by Vinnie Falco
parent 3af0c38315
commit 20f186d855
10 changed files with 324 additions and 292 deletions
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44
src/ripple/rpc/impl/TransactionSign.cpp
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@@ -20,7 +20,8 @@
#include <BeastConfig.h>
#include <ripple/rpc/impl/TransactionSign.h>
#include <ripple/app/ledger/LedgerMaster.h>
#include <ripple/app/paths/FindPaths.h>
#include <ripple/app/main/Application.h>
#include <ripple/app/paths/Pathfinder.h>
#include <ripple/basics/Log.h>
#include <ripple/core/LoadFeeTrack.h>
#include <ripple/json/json_writer.h>
@@ -192,33 +193,30 @@ static Json::Value checkPayment(
if (!lpf.isOk ())
return rpcError (rpcTOO_BUSY);
STPath fullLiquidityPath;
auto cache = std::make_shared<RippleLineCache> (ledger);
auto result = findPathsForOneIssuer (
cache,
srcAddressID,
*dstAccountID,
sendMax.issue(),
amount,
app.config().PATH_SEARCH_OLD,
4, // iMaxPaths
{},
fullLiquidityPath,
app);
STPathSet result;
if (ledger)
{
Pathfinder pf(std::make_shared<RippleLineCache>(ledger),
srcAddressID, *dstAccountID, sendMax.issue().currency,
sendMax.issue().account, amount, boost::none, app);
if (pf.findPaths(app.config().PATH_SEARCH_OLD))
{
// 4 is the maxium paths
pf.computePathRanks(4);
STPath fullLiquidityPath;
STPathSet paths;
result = pf.getBestPaths(4, fullLiquidityPath, paths,
sendMax.issue().account);
}
}
auto j = app.journal ("RPCHandler");
if (! result)
{
JLOG (j.debug)
<< "transactionSign: build_path: No paths found.";
return rpcError (rpcNO_PATH);
}
JLOG (j.debug)
<< "transactionSign: build_path: "
<< result->getJson (0);
<< result.getJson (0);
if (! result->empty ())
tx_json[jss::Paths] = result->getJson (0);
if (! result.empty ())
tx_json[jss::Paths] = result.getJson (0);
}
}
return Json::Value();