comAdptEnvision.cpp File Reference

#include <ccf/control/application.hpp>
#include <ccf/protocols/envision/comAdptEnvision.hpp>

Namespaces
namespace	ccf
namespace	ccf::protocols
namespace	ccf::protocols::envision

Macros
#define	OPCUA_INVOKE_TMP(NAME, CMD)

Macro Definition Documentation

OPCUA_INVOKE_TMP

#define OPCUA_INVOKE_TMP	(		NAME,
			CMD
	)

Value:

    int8_t attempts = 0; \
    bool run = true; \
    while (run) { \
      try { \
        CMD; \
        run = false; \
        break; \
      } catch (...) { \
        std::string err = boost::current_exception_diagnostic_information(); \
        if ((err.find("BadSessionIdInvalid") != std::string::npos) || \
            (err.find("BadSessionClosed") != std::string::npos) || \
            (err.find("BadConnectionClosed") != std::string::npos)) { \
          LOG4CPLUS_INFO(Logger(), fmt::format("{}: OPC UA Connection lost - trying to " \
            "reconnect ... ({}/10)", NAME, (attempts + 1))); \
          if (++attempts <= 10) { \
            sleep(1); \
            m_opcua_client.Disconnect(); \
            m_opcua_client.Connect("CAMERA#1", GetDeviceAddress()); \
            continue; \
          } \
        } \
        throw; \
      } \
    }

Copyright

ESO - European Southern Observatory