vibed_test2/vtest2/source/app.d

import std.stdio;

/*
// test1
import std.concurrency : spawn;
import core.time : Duration, dur;
import core.thread : Thread;

import test1 : test1_spawner;
*/


/*
// test2
import std.concurrency : spawn;
import core.time : Duration, dur;
import core.thread : Thread;

import test2 : test2_spawner;
*/


/*
// test3
//import std.parallelism : defaultPoolThreads;
import std.concurrency : spawn, send;
import core.time : Duration, dur;
import core.thread : Thread;

import test3 : test3_spawner;
*/


// test4
import std.concurrency : spawn;

import test4 : test4_spawner;


void main(){
  //spawn(&test1_spawner); // test1 run
  //spawn(&test2_spawner); // test2 run
  //spawn(&test3_spawner); // test3 run
  spawn(&test4_spawner); // test4 run
  
  //Thread.sleep(dur!"seconds"(125));
  //Thread.sleep(dur!"seconds"(3));
  
  writeln("hello here!");
}