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Loading and saving ledger and lcl consensus. (#51)

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* Ledger saving, loading, consensus with ledger sequence number.
* std terminate exception handler.
This commit is contained in:
Asanka Indrajith
2019-11-01 05:51:25 -04:00
committed by Ravin Perera
parent b8ffb83869
commit b598025346
18 changed files with 636 additions and 42 deletions
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55
src/main.cpp
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@@ -78,8 +78,47 @@ void signal_handler(int signum)
exit(signum);
}
/**
* Global exception handler for boost exceptions.
*/
void boost::throw_exception(std::exception const &e)
{
LOG_ERR << "Boost error:" << e.what();
exit(1);
}
/**
* Global exception handler for std exceptions.
*/
void std_terminate() noexcept
{
std::exception_ptr exptr = std::current_exception();
if (exptr != 0)
{
try
{
std::rethrow_exception(exptr);
}
catch (std::exception &ex)
{
LOG_ERR << "std error: " << ex.what();
}
catch (...)
{
LOG_ERR << "std error: Terminated due to unknown exception";
}
}
else
{
LOG_ERR << "std error: Terminated due to unknown reason";
}
exit(1);
}
int main(int argc, char **argv)
{
std::set_terminate(&std_terminate);
// Extract the CLI args
// This call will populate conf::ctx
if (parse_cmd(argc, argv) != 0)
@@ -129,11 +168,15 @@ int main(int argc, char **argv)
if (usr::init() != 0)
return -1;
if (cons::init() != 0)
return 1;
// After initializing primary subsystems, register the SIGINT handler.
signal(SIGINT, signal_handler);
cons::ctx.stage = 0;
cons::ctx.lcl = "static_lcl";
//we are waiting for peer to estasblish peer connections.
//otherwise we'll run into not enough peers propsing/stage desync deadlock directly now.
sleep(3);
while (true)
{
@@ -150,11 +193,3 @@ int main(int argc, char **argv)
return 0;
}
/**
* Global exception handler for boost exceptions.
*/
void boost::throw_exception(std::exception const &e)
{
LOG_ERR << "Boost error:" << e.what();
exit(-1);
}