Merge pull request #3553

a8db31c qt: allow `walletpassphrase` in debug console without -server (Wladimir J. van der Laan)
This commit is contained in:
Wladimir J. van der Laan 2014-01-23 08:44:20 +01:00
commit 8b2cf12b53
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5 changed files with 30 additions and 3 deletions

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@ -22,6 +22,7 @@
#include "init.h"
#include "main.h"
#include "rpcserver.h"
#include "ui_interface.h"
#include "util.h"
#include "wallet.h"
@ -226,6 +227,13 @@ void BitcoinCore::initialize()
{
LogPrintf("Running AppInit2 in thread\n");
int rv = AppInit2(threadGroup);
if(rv)
{
/* Start a dummy RPC thread if no RPC thread is active yet
* to handle timeouts.
*/
StartDummyRPCThread();
}
emit initializeResult(rv);
} catch (std::exception& e) {
handleRunawayException(&e);

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@ -49,7 +49,6 @@ enum RPCErrorCode
RPC_INVALID_PARAMETER = -8, // Invalid, missing or duplicate parameter
RPC_DATABASE_ERROR = -20, // Database error
RPC_DESERIALIZATION_ERROR = -22, // Error parsing or validating structure in raw format
RPC_SERVER_NOT_STARTED = -18, // RPC server was not started (StartRPCThreads() not called)
// P2P client errors
RPC_CLIENT_NOT_CONNECTED = -9, // Bitcoin is not connected

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@ -38,6 +38,7 @@ static asio::io_service* rpc_io_service = NULL;
static map<string, boost::shared_ptr<deadline_timer> > deadlineTimers;
static ssl::context* rpc_ssl_context = NULL;
static boost::thread_group* rpc_worker_group = NULL;
static boost::asio::io_service::work *rpc_dummy_work = NULL;
void RPCTypeCheck(const Array& params,
const list<Value_type>& typesExpected,
@ -607,6 +608,19 @@ void StartRPCThreads()
rpc_worker_group->create_thread(boost::bind(&asio::io_service::run, rpc_io_service));
}
void StartDummyRPCThread()
{
if(rpc_io_service == NULL)
{
rpc_io_service = new asio::io_service();
/* Create dummy "work" to keep the thread from exiting when no timeouts active,
* see http://www.boost.org/doc/libs/1_51_0/doc/html/boost_asio/reference/io_service.html#boost_asio.reference.io_service.stopping_the_io_service_from_running_out_of_work */
rpc_dummy_work = new asio::io_service::work(*rpc_io_service);
rpc_worker_group = new boost::thread_group();
rpc_worker_group->create_thread(boost::bind(&asio::io_service::run, rpc_io_service));
}
}
void StopRPCThreads()
{
if (rpc_io_service == NULL) return;
@ -615,6 +629,7 @@ void StopRPCThreads()
rpc_io_service->stop();
if (rpc_worker_group != NULL)
rpc_worker_group->join_all();
delete rpc_dummy_work; rpc_dummy_work = NULL;
delete rpc_worker_group; rpc_worker_group = NULL;
delete rpc_ssl_context; rpc_ssl_context = NULL;
delete rpc_io_service; rpc_io_service = NULL;

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@ -20,7 +20,14 @@
class CBlockIndex;
/* Start RPC threads */
void StartRPCThreads();
/* Alternative to StartRPCThreads for the GUI, when no server is
* used. The RPC thread in this case is only used to handle timeouts.
* If real RPC threads have already been started this is a no-op.
*/
void StartDummyRPCThread();
/* Stop RPC threads */
void StopRPCThreads();
/*

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@ -1562,8 +1562,6 @@ Value walletpassphrase(const Array& params, bool fHelp)
if (fHelp)
return true;
if (!fServer)
throw JSONRPCError(RPC_SERVER_NOT_STARTED, "Error: RPC server was not started, use server=1 to change this.");
if (!pwalletMain->IsCrypted())
throw JSONRPCError(RPC_WALLET_WRONG_ENC_STATE, "Error: running with an unencrypted wallet, but walletpassphrase was called.");