seastar

ex-1.cpp

➜  example git:(master) ✗ cat ex-1.cpp 
#include "core/app-template.hh"
#include "core/reactor.hh"
#include <iostream>

int main(int argc, char** argv) {
      seastar::app_template app;
      app.run(argc, argv, [] {
              std::cout << "Hello world\n";
              std::cout << seastar::smp::count << "\n";
              return seastar::make_ready_future<>();
      });
}
➜  example git:(master) ✗ g++ `pkg-config --cflags --libs ../build/release/seastar.pc`  ex-1.cpp
➜  example git:(master) ✗ ./a.out                                                               
WARN  2018-03-17 22:57:41,783 [shard 0] seastar - Unable to set SCHED_FIFO scheduling policy for timer thread; latency impact possible. Try adding CAP_SYS_NICE
Hello world
16
➜  example git:(master) ✗