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Solo mining: added job timeout (default is 15 seconds)

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It's important to update jobs frequently to get new transactions into the block template. See https://rucknium.me/posts/monero-pool-transaction-delay/ for more details.
This commit is contained in:
SChernykh 2023-01-28 19:42:02 +01:00
parent 0ed4b35cd3
commit e2c58126e9
8 changed files with 43 additions and 1 deletions
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24
src/base/net/stratum/DaemonClient.cpp
View file

@ -303,6 +303,18 @@ void xmrig::DaemonClient::onHttpData(const HttpData &data)
void xmrig::DaemonClient::onTimer(const Timer *)
{
if (m_pool.zmq_port() >= 0) {
m_prevHash = nullptr;
m_blocktemplateRequestHash = nullptr;
send(kGetHeight);
return;
}
if (Chrono::steadyMSecs() >= m_jobSteadyMs + m_pool.jobTimeout()) {
m_prevHash = nullptr;
m_blocktemplateRequestHash = nullptr;
}
if (m_state == ConnectingState) {
connect();
}
@ -352,7 +364,7 @@ void xmrig::DaemonClient::onResolved(const DnsRecords &records, int status, cons
bool xmrig::DaemonClient::isOutdated(uint64_t height, const char *hash) const
{
return m_job.height() != height || m_prevHash != hash;
return m_job.height() != height || m_prevHash != hash || Chrono::steadyMSecs() >= m_jobSteadyMs + m_pool.jobTimeout();
}
@ -468,6 +480,7 @@ bool xmrig::DaemonClient::parseJob(const rapidjson::Value &params, int *code)
m_job = std::move(job);
m_blocktemplateStr = std::move(blocktemplate);
m_prevHash = Json::getString(params, "prev_hash");
m_jobSteadyMs = Chrono::steadyMSecs();
if (m_state == ConnectingState) {
setState(ConnectedState);
@ -596,6 +609,10 @@ void xmrig::DaemonClient::setState(SocketState state)
const uint64_t interval = std::max<uint64_t>(20, m_pool.pollInterval());
m_timer->start(interval, interval);
}
else {
const uint64_t t = m_pool.jobTimeout();
m_timer->start(t, t);
}
}
break;
@ -865,7 +882,12 @@ void xmrig::DaemonClient::ZMQParse()
// Clear previous hash and check daemon height to guarantee that xmrig will call get_block_template RPC later
// We can't call get_block_template directly because daemon is not ready yet
m_prevHash = nullptr;
m_blocktemplateRequestHash = nullptr;
send(kGetHeight);
const uint64_t t = m_pool.jobTimeout();
m_timer->stop();
m_timer->start(t, t);
}

1
src/base/net/stratum/DaemonClient.h
View file

@ -104,6 +104,7 @@ private:
String m_blocktemplateStr;
String m_currentJobId;
String m_prevHash;
uint64_t m_jobSteadyMs = 0;
String m_tlsFingerprint;
String m_tlsVersion;
Timer *m_timer;

7
src/base/net/stratum/Pool.cpp
View file

@ -65,6 +65,7 @@ const char *Pool::kAlgo = "algo";
const char *Pool::kCoin = "coin";
const char *Pool::kDaemon = "daemon";
const char *Pool::kDaemonPollInterval = "daemon-poll-interval";
const char *Pool::kDaemonJobTimeout = "daemon-job-timeout";
const char *Pool::kDaemonZMQPort = "daemon-zmq-port";
const char *Pool::kEnabled = "enabled";
const char *Pool::kFingerprint = "tls-fingerprint";
@ -88,6 +89,7 @@ const char *Pool::kNicehashHost = "nicehash.com";
xmrig::Pool::Pool(const char *url) :
m_flags(1 << FLAG_ENABLED),
m_pollInterval(kDefaultPollInterval),
m_jobTimeout(kDefaultJobTimeout),
m_url(url)
{
}
@ -101,6 +103,7 @@ xmrig::Pool::Pool(const char *host, uint16_t port, const char *user, const char
m_user(user),
m_spendSecretKey(spendSecretKey),
m_pollInterval(kDefaultPollInterval),
m_jobTimeout(kDefaultJobTimeout),
m_url(host, port, tls)
{
m_flags.set(FLAG_NICEHASH, nicehash || strstr(host, kNicehashHost));
@ -111,6 +114,7 @@ xmrig::Pool::Pool(const char *host, uint16_t port, const char *user, const char
xmrig::Pool::Pool(const rapidjson::Value &object) :
m_flags(1 << FLAG_ENABLED),
m_pollInterval(kDefaultPollInterval),
m_jobTimeout(kDefaultJobTimeout),
m_url(Json::getString(object, kUrl))
{
if (!m_url.isValid()) {
@ -123,6 +127,7 @@ xmrig::Pool::Pool(const rapidjson::Value &object) :
m_rigId = Json::getString(object, kRigId);
m_fingerprint = Json::getString(object, kFingerprint);
m_pollInterval = Json::getUint64(object, kDaemonPollInterval, kDefaultPollInterval);
m_jobTimeout = Json::getUint64(object, kDaemonJobTimeout, kDefaultJobTimeout);
m_algorithm = Json::getString(object, kAlgo);
m_coin = Json::getString(object, kCoin);
m_daemon = Json::getString(object, kSelfSelect);
@ -207,6 +212,7 @@ bool xmrig::Pool::isEqual(const Pool &other) const
&& m_url == other.m_url
&& m_user == other.m_user
&& m_pollInterval == other.m_pollInterval
&& m_jobTimeout == other.m_jobTimeout
&& m_daemon == other.m_daemon
&& m_proxy == other.m_proxy
);
@ -299,6 +305,7 @@ rapidjson::Value xmrig::Pool::toJSON(rapidjson::Document &doc) const
if (m_mode == MODE_DAEMON) {
obj.AddMember(StringRef(kDaemonPollInterval), m_pollInterval, allocator);
obj.AddMember(StringRef(kDaemonJobTimeout), m_jobTimeout, allocator);
obj.AddMember(StringRef(kDaemonZMQPort), m_zmqPort, allocator);
}
else {

4
src/base/net/stratum/Pool.h
View file

@ -59,6 +59,7 @@ public:
static const char *kCoin;
static const char *kDaemon;
static const char *kDaemonPollInterval;
static const char* kDaemonJobTimeout;
static const char *kEnabled;
static const char *kFingerprint;
static const char *kKeepalive;
@ -78,6 +79,7 @@ public:
constexpr static int kKeepAliveTimeout = 60;
constexpr static uint16_t kDefaultPort = 3333;
constexpr static uint64_t kDefaultPollInterval = 1000;
constexpr static uint64_t kDefaultJobTimeout = 15000;
Pool() = default;
Pool(const char *host, uint16_t port, const char *user, const char *password, const char* spendSecretKey, int keepAlive, bool nicehash, bool tls, Mode mode);
@ -110,6 +112,7 @@ public:
inline uint16_t port() const { return m_url.port(); }
inline int zmq_port() const { return m_zmqPort; }
inline uint64_t pollInterval() const { return m_pollInterval; }
inline uint64_t jobTimeout() const { return m_jobTimeout; }
inline void setAlgo(const Algorithm &algorithm) { m_algorithm = algorithm; }
inline void setUrl(const char *url) { m_url = Url(url); }
inline void setPassword(const String &password) { m_password = password; }
@ -156,6 +159,7 @@ private:
String m_user;
String m_spendSecretKey;
uint64_t m_pollInterval = kDefaultPollInterval;
uint64_t m_jobTimeout = kDefaultJobTimeout;
Url m_daemon;
Url m_url;
int m_zmqPort = -1;