VladislavOstapov/terminal-web-server
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патч для переподключения к API в случае ошибок

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This commit is contained in:
Vladislav Ostapov 2025-01-09 11:28:35 +03:00
parent 8990fed8f0
commit ab654a754c
1 changed files with 72 additions and 43 deletions
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115
src/terminal_api_driver.cpp
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@ -107,17 +107,19 @@ static std::ostream& operator<<(std::ostream& out, CP_Result result) {
return out;
}
static void logCpApiError(const char* desc, CP_Result err) {
if (err != OK) {
BOOST_LOG_TRIVIAL(error) << "CP API error in " << desc << ": " << err;
}
}
/**
* Этот демон нужен для того, чтобы получать статистику из API, а так же корректно сохранять настройки
*/
class api_driver::TerminalApiDaemon {
private:
CP_Result lastCpError = OK;
void logCpApiError(const char* desc, CP_Result err) {
if (err != OK) {
BOOST_LOG_TRIVIAL(error) << "CP API error in " << desc << ": " << err;
this->lastCpError = err;
}
}
void updateState() {
modulator_state modulator{};
demodulator_state demodulator{};
@ -224,38 +226,52 @@ private:
}
}
void connectToApi() {
{
std::lock_guard _lock(this->stateMutex);
this->deviceInitState = "Not connected to API";
}
unsigned int access{};
for (int connectAttempt = 0;; connectAttempt++) {
BOOST_LOG_TRIVIAL(info) << "api_driver::TerminalApiDaemon::connectToApi(): Try to connect api (attempt " << connectAttempt << ")...";
auto res = CP_Login("admin", "pass", &sid, &access);
logCpApiError(R"(api_driver::TerminalApiDaemon::connectToApi()->CP_Login("admin", "pass"))", res);
if (res != OK) {
boost::this_thread::sleep_for(boost::chrono::duration(boost::chrono::milliseconds(1000)));
} else {
break;
}
}
std::string tmp;
logCpApiError("api_driver::TerminalApiDaemon::run()->CP_GetDmaDebug(status_init)", CP_GetDmaDebug(sid, "status_init", &tmp));
{
std::lock_guard _lock(this->stateMutex);
this->deviceInitState = tmp;
}
BOOST_LOG_TRIVIAL(info) << "api_driver::TerminalApiDaemon::connectToApi(): Success connect!";
BOOST_LOG_TRIVIAL(info) << "api_driver::TerminalApiDaemon::connectToApi(): API status: " << tmp;
TerminalFirmwareVersion f;
logCpApiError("api_driver::TerminalApiDaemon::connectToApi()->CP_GetNetwork(version)", CP_GetNetwork(sid, "version", &f.version));
logCpApiError("api_driver::TerminalApiDaemon::connectToApi()->CP_GetNetwork(chip_id)", CP_GetNetwork(sid, "chip_id", &f.modemId));
rtrim(f.modemId);
logCpApiError("api_driver::TerminalApiDaemon::connectToApi()->CP_GetNetwork(serial)", CP_GetNetwork(sid, "serial", &f.modemSn));
logCpApiError("api_driver::TerminalApiDaemon::connectToApi()->CP_GetNetwork(mac_eth0)", CP_GetNetwork(sid, "mac_eth0", &f.macMang));
logCpApiError("api_driver::TerminalApiDaemon::connectToApi()->CP_GetNetwork(mac_eth1)", CP_GetNetwork(sid, "mac_eth1", &f.macData));
{
std::lock_guard _lock(this->firmwareMutex);
this->firmware = f;
}
this->lastCpError = OK;
}
void run() {
// это демон, который в бесконечном цикле опрашивает API
{
TSID sid{};
unsigned int access{};
for (int connectAttempt = 0;; connectAttempt++) {
BOOST_LOG_TRIVIAL(info) << "api_driver::TerminalApiDaemon::run(): Try to connect api (attempt " << connectAttempt << ")...";
auto res = CP_Login("admin", "pass", &sid, &access);
logCpApiError(R"(api_driver::TerminalApiDaemon::run()->CP_Login("admin", "pass"))", res);
if (res != OK) {
boost::this_thread::sleep_for(boost::chrono::duration(boost::chrono::milliseconds(1000)));
} else {
break;
}
}
std::string tmp;
logCpApiError("api_driver::TerminalApiDaemon::run()->CP_GetDmaDebug(status_init)", CP_GetDmaDebug(sid, "status_init", &tmp));
{
std::lock_guard _lock(this->stateMutex);
this->deviceInitState = tmp;
}
BOOST_LOG_TRIVIAL(info) << "api_driver::TerminalApiDaemon::run(): Success connect!";
BOOST_LOG_TRIVIAL(info) << "api_driver::TerminalApiDaemon::run(): API status: " << tmp;
logCpApiError("api_driver::TerminalApiDaemon::run()->CP_GetNetwork(version)", CP_GetNetwork(sid, "version", &firmware.version));
logCpApiError("api_driver::TerminalApiDaemon::run()->CP_GetNetwork(chip_id)", CP_GetNetwork(sid, "chip_id", &firmware.modemId));
rtrim(firmware.modemId);
logCpApiError("api_driver::TerminalApiDaemon::run()->CP_GetNetwork(serial)", CP_GetNetwork(sid, "serial", &firmware.modemSn));
logCpApiError("api_driver::TerminalApiDaemon::run()->CP_GetNetwork(mac_eth0)", CP_GetNetwork(sid, "mac_eth0", &firmware.macMang));
logCpApiError("api_driver::TerminalApiDaemon::run()->CP_GetNetwork(mac_eth1)", CP_GetNetwork(sid, "mac_eth1", &firmware.macData));
}
this->connectToApi();
struct IntervalUpdate_t {
int64_t lastUpdate;
@ -317,6 +333,12 @@ private:
};
while (true) {
if (this->lastCpError == ERROR || this->lastCpError == TIMEOUT) {
BOOST_LOG_TRIVIAL(error) << "api_driver::TerminalApiDaemon::run(): close current daemon session caused error " << this->lastCpError;
CP_Logout(this->sid);
this->connectToApi();
}
int64_t sleepTime = 60000; // минута по-умолчанию
auto now = std::chrono::time_point_cast<std::chrono::milliseconds>(std::chrono::system_clock::now()).time_since_epoch().count();
for (auto& u: updaters) {
@ -360,13 +382,14 @@ private:
bool qosEnabled;
std::string qosClassesJson;
std::shared_mutex firmwareMutex;
TerminalFirmwareVersion firmware;
public:
std::mutex cpApiMutex;
TSID sid;
boost::thread daemon;
TerminalFirmwareVersion firmware;
explicit TerminalApiDaemon(): deviceInitState("Not connected to API"), qosEnabled(false), sid(0), daemon([this]() { this->run(); }) {
this->qosClassesJson = DEFAULT_QOS_CLASSES;
}
@ -584,6 +607,11 @@ public:
logCpApiError("api_driver::TerminalApiDaemon::setNetworkSettings()->CP_SetDmaDebug(save_config)", CP_SetDmaDebug(sid, "save_config", ""));
}
TerminalFirmwareVersion getFirmware() {
std::shared_lock lock(this->firmwareMutex);
return firmware;
}
void resetPacketStatistics() {
std::string tmp;
std::lock_guard lock(this->cpApiMutex);
@ -884,11 +912,12 @@ std::string api_driver::ApiDriver::loadFirmwareVersion() const {
}
std::stringstream result;
result << "{\n\"fw.version\":" << buildEscapedString(daemon->firmware.version);
result << ",\"fw.modemId\":" << buildEscapedString(daemon->firmware.modemId);
result << ",\"fw.modemSn\":" << buildEscapedString(daemon->firmware.modemSn);
result << ",\"fw.macMang\":" << buildEscapedString(daemon->firmware.macMang);
result << ",\"fw.macData\":" << buildEscapedString(daemon->firmware.macData);
auto firmware = daemon->getFirmware();
result << "{\n\"fw.version\":" << buildEscapedString(firmware.version);
result << ",\"fw.modemId\":" << buildEscapedString(firmware.modemId);
result << ",\"fw.modemSn\":" << buildEscapedString(firmware.modemSn);
result << ",\"fw.macMang\":" << buildEscapedString(firmware.macMang);
result << ",\"fw.macData\":" << buildEscapedString(firmware.macData);
result << "\n}";
return result.str();
}