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simplewallet: make the refresh thread into more generic idle thread

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This commit is contained in:
moneromooo-monero 2016-08-07 13:06:40 +01:00
parent 0fbe9cfcdb
commit da1007f7cd
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GPG key ID: 686F07454D6CEFC3
2 changed files with 64 additions and 69 deletions
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121
src/simplewallet/simplewallet.cpp
View file

@ -77,21 +77,20 @@ typedef cryptonote::simple_wallet sw;
#define DEFAULT_MIX 4
#define LOCK_REFRESH_THREAD_SCOPE() \
bool auto_refresh_run = m_auto_refresh_run.load(std::memory_order_relaxed); \
m_auto_refresh_run.store(false, std::memory_order_relaxed); \
#define LOCK_IDLE_SCOPE() \
bool auto_refresh_enabled = m_auto_refresh_enabled.load(std::memory_order_relaxed); \
m_auto_refresh_enabled.store(false, std::memory_order_relaxed); \
/* stop any background refresh, and take over */ \
m_wallet->stop(); \
m_auto_refresh_mutex.lock(); \
m_auto_refresh_cond.notify_one(); \
m_auto_refresh_mutex.unlock(); \
if (auto_refresh_run) \
m_auto_refresh_thread.join(); \
boost::unique_lock<boost::mutex> lock(m_auto_refresh_mutex); \
m_idle_mutex.lock(); \
while (m_auto_refresh_refreshing) \
m_idle_cond.notify_one(); \
m_idle_mutex.unlock(); \
/* if (auto_refresh_run)*/ \
/*m_auto_refresh_thread.join();*/ \
boost::unique_lock<boost::mutex> lock(m_idle_mutex); \
epee::misc_utils::auto_scope_leave_caller scope_exit_handler = epee::misc_utils::create_scope_leave_handler([&](){ \
m_auto_refresh_run.store(auto_refresh_run, std::memory_order_relaxed); \
if (auto_refresh_run) \
m_auto_refresh_thread = boost::thread([&]{wallet_refresh_thread();}); \
m_auto_refresh_enabled.store(auto_refresh_enabled, std::memory_order_relaxed); \
})
namespace
@ -569,17 +568,10 @@ bool simple_wallet::set_auto_refresh(const std::vector<std::string> &args/* = st
bool auto_refresh = is_it_true(args[1]);
m_wallet->auto_refresh(auto_refresh);
if (auto_refresh && !m_auto_refresh_run.load(std::memory_order_relaxed))
{
m_auto_refresh_run.store(true, std::memory_order_relaxed);
m_auto_refresh_thread = boost::thread([&]{wallet_refresh_thread();});
}
else if (!auto_refresh && m_auto_refresh_run.load(std::memory_order_relaxed))
{
m_auto_refresh_run.store(false, std::memory_order_relaxed);
m_wallet->stop();
m_auto_refresh_thread.join();
}
m_idle_mutex.lock();
m_auto_refresh_enabled.store(auto_refresh, std::memory_order_relaxed);
m_idle_cond.notify_one();
m_idle_mutex.unlock();
m_wallet->rewrite(m_wallet_file, pwd_container.password());
return true;
@ -627,7 +619,8 @@ simple_wallet::simple_wallet()
: m_allow_mismatched_daemon_version(false)
, m_daemon_port(0)
, m_refresh_progress_reporter(*this)
, m_auto_refresh_run(false)
, m_idle_run(true)
, m_auto_refresh_enabled(false)
, m_auto_refresh_refreshing(false)
, m_in_manual_refresh(false)
{
@ -1714,15 +1707,15 @@ bool simple_wallet::open_wallet(const string &wallet_file, const std::string& pa
//----------------------------------------------------------------------------------------------------
bool simple_wallet::close_wallet()
{
if (m_auto_refresh_run.load(std::memory_order_relaxed))
if (m_idle_run.load(std::memory_order_relaxed))
{
m_auto_refresh_run.store(false, std::memory_order_relaxed);
m_idle_run.store(false, std::memory_order_relaxed);
m_wallet->stop();
{
boost::unique_lock<boost::mutex> lock(m_auto_refresh_mutex);
m_auto_refresh_cond.notify_one();
boost::unique_lock<boost::mutex> lock(m_idle_mutex);
m_idle_cond.notify_one();
}
m_auto_refresh_thread.join();
m_idle_thread.join();
}
bool r = m_wallet->deinit();
@ -1749,7 +1742,7 @@ bool simple_wallet::save(const std::vector<std::string> &args)
{
try
{
LOCK_REFRESH_THREAD_SCOPE();
LOCK_IDLE_SCOPE();
m_wallet->store();
success_msg_writer() << tr("Wallet data saved");
}
@ -1918,7 +1911,7 @@ bool simple_wallet::refresh_main(uint64_t start_height, bool reset)
if (!try_connect_to_daemon())
return true;
LOCK_REFRESH_THREAD_SCOPE();
LOCK_IDLE_SCOPE();
if (reset)
m_wallet->rescan_blockchain(false);
@ -2006,14 +1999,14 @@ bool simple_wallet::show_balance_unlocked()
//----------------------------------------------------------------------------------------------------
bool simple_wallet::show_balance(const std::vector<std::string>& args/* = std::vector<std::string>()*/)
{
LOCK_REFRESH_THREAD_SCOPE();
LOCK_IDLE_SCOPE();
show_balance_unlocked();
return true;
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::show_incoming_transfers(const std::vector<std::string>& args)
{
LOCK_REFRESH_THREAD_SCOPE();
LOCK_IDLE_SCOPE();
bool filter = false;
bool available = false;
@ -2080,7 +2073,7 @@ bool simple_wallet::show_payments(const std::vector<std::string> &args)
return true;
}
LOCK_REFRESH_THREAD_SCOPE();
LOCK_IDLE_SCOPE();
message_writer() << boost::format("%68s%68s%12s%21s%16s") %
tr("payment") % tr("transaction") % tr("height") % tr("amount") % tr("unlock time");
@ -2159,7 +2152,7 @@ bool simple_wallet::rescan_spent(const std::vector<std::string> &args)
try
{
LOCK_REFRESH_THREAD_SCOPE();
LOCK_IDLE_SCOPE();
m_wallet->rescan_spent();
}
catch (const tools::error::daemon_busy&)
@ -2268,7 +2261,7 @@ bool simple_wallet::transfer_main(bool new_algorithm, const std::vector<std::str
if (!try_connect_to_daemon())
return true;
LOCK_REFRESH_THREAD_SCOPE();
LOCK_IDLE_SCOPE();
std::vector<std::string> local_args = args_;
@ -2540,7 +2533,7 @@ bool simple_wallet::sweep_unmixable(const std::vector<std::string> &args_)
return true;
}
LOCK_REFRESH_THREAD_SCOPE();
LOCK_IDLE_SCOPE();
try
{
// figure out what tx will be necessary
@ -2930,7 +2923,7 @@ bool simple_wallet::get_tx_key(const std::vector<std::string> &args_)
}
crypto::hash txid = *reinterpret_cast<const crypto::hash*>(txid_data.data());
LOCK_REFRESH_THREAD_SCOPE();
LOCK_IDLE_SCOPE();
crypto::secret_key tx_key;
bool r = m_wallet->get_tx_key(txid, tx_key);
@ -2966,7 +2959,7 @@ bool simple_wallet::check_tx_key(const std::vector<std::string> &args_)
}
crypto::hash txid = *reinterpret_cast<const crypto::hash*>(txid_data.data());
LOCK_REFRESH_THREAD_SCOPE();
LOCK_IDLE_SCOPE();
cryptonote::blobdata tx_key_data;
if(!epee::string_tools::parse_hexstr_to_binbuff(local_args[1], tx_key_data))
@ -3094,7 +3087,7 @@ bool simple_wallet::show_transfers(const std::vector<std::string> &args_)
return true;
}
LOCK_REFRESH_THREAD_SCOPE();
LOCK_IDLE_SCOPE();
// optional in/out selector
if (local_args.size() > 0) {
@ -3239,25 +3232,31 @@ bool simple_wallet::rescan_blockchain(const std::vector<std::string> &args_)
return refresh_main(0, true);
}
//----------------------------------------------------------------------------------------------------
void simple_wallet::wallet_refresh_thread()
void simple_wallet::wallet_idle_thread()
{
while (true)
{
boost::unique_lock<boost::mutex> lock(m_auto_refresh_mutex);
if (!m_auto_refresh_run.load(std::memory_order_relaxed))
boost::unique_lock<boost::mutex> lock(m_idle_mutex);
if (!m_idle_run.load(std::memory_order_relaxed))
break;
m_auto_refresh_refreshing = true;
try
// auto refresh
if (m_auto_refresh_enabled)
{
uint64_t fetched_blocks;
if (try_connect_to_daemon(true))
m_wallet->refresh(0, fetched_blocks);
m_auto_refresh_refreshing = true;
try
{
uint64_t fetched_blocks;
if (try_connect_to_daemon(true))
m_wallet->refresh(0, fetched_blocks);
}
catch(...) {}
m_auto_refresh_refreshing = false;
}
catch(...) {}
m_auto_refresh_refreshing = false;
if (!m_auto_refresh_run.load(std::memory_order_relaxed))
if (!m_idle_run.load(std::memory_order_relaxed))
break;
m_auto_refresh_cond.wait_for(lock, boost::chrono::seconds(90));
m_idle_cond.wait_for(lock, boost::chrono::seconds(90));
}
}
//----------------------------------------------------------------------------------------------------
@ -3268,16 +3267,10 @@ bool simple_wallet::run()
refresh_main(0, false);
m_auto_refresh_enabled = m_wallet->auto_refresh();
m_idle_thread = boost::thread([&]{wallet_idle_thread();});
std::string addr_start = m_wallet->get_account().get_public_address_str(m_wallet->testnet()).substr(0, 6);
m_auto_refresh_run = m_wallet->auto_refresh();
if (m_auto_refresh_run)
{
m_auto_refresh_thread = boost::thread([&]{wallet_refresh_thread();});
}
else
{
refresh(std::vector<std::string>());
}
message_writer(epee::log_space::console_color_green, false) << "Background refresh thread started";
return m_cmd_binder.run_handling(std::string("[") + tr("wallet") + " " + addr_start + "]: ", "");
}
@ -3286,11 +3279,11 @@ void simple_wallet::stop()
{
m_cmd_binder.stop_handling();
m_auto_refresh_run.store(false, std::memory_order_relaxed);
m_idle_run.store(false, std::memory_order_relaxed);
m_wallet->stop();
// make the background refresh thread quit
boost::unique_lock<boost::mutex> lock(m_auto_refresh_mutex);
m_auto_refresh_cond.notify_one();
boost::unique_lock<boost::mutex> lock(m_idle_mutex);
m_idle_cond.notify_one();
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::print_address(const std::vector<std::string> &args/* = std::vector<std::string>()*/)

12
src/simplewallet/simplewallet.h
View file

@ -79,7 +79,7 @@ namespace cryptonote
bool run_console_handler();
void wallet_refresh_thread();
void wallet_idle_thread();
bool new_wallet(const std::string &wallet_file, const std::string& password, const crypto::secret_key& recovery_key,
bool recover, bool two_random, bool testnet, const std::string &old_language);
@ -255,11 +255,13 @@ namespace cryptonote
epee::net_utils::http::http_simple_client m_http_client;
refresh_progress_reporter_t m_refresh_progress_reporter;
std::atomic<bool> m_auto_refresh_run;
std::atomic<bool> m_idle_run;
boost::thread m_idle_thread;
boost::mutex m_idle_mutex;
boost::condition_variable m_idle_cond;
std::atomic<bool> m_auto_refresh_enabled;
bool m_auto_refresh_refreshing;
boost::thread m_auto_refresh_thread;
boost::mutex m_auto_refresh_mutex;
boost::condition_variable m_auto_refresh_cond;
std::atomic<bool> m_in_manual_refresh;
};
}