public void ManyContexts() { using (var conn = Create()) { var profiler = new AsyncLocalProfiler(); var prefix = Me(); conn.RegisterProfiler(profiler.GetSession); var tasks = new Task[16]; var results = new ProfiledCommandEnumerable[tasks.Length]; for (var i = 0; i < tasks.Length; i++) { var ix = i; tasks[ix] = Task.Run(async() => { var db = conn.GetDatabase(ix); var allTasks = new List <Task>(); for (var j = 0; j < 1000; j++) { var g = db.StringGetAsync(prefix + ix); var s = db.StringSetAsync(prefix + ix, "world" + ix); // overlap the g+s, just for fun await g; await s; } results[ix] = profiler.GetSession().FinishProfiling(); }); } Task.WhenAll(tasks).Wait(); for (var i = 0; i < results.Length; i++) { var res = results[i]; var numGets = res.Count(r => r.Command == "GET"); var numSets = res.Count(r => r.Command == "SET"); Assert.Equal(1000, numGets); Assert.Equal(1000, numSets); Assert.True(res.All(cmd => cmd.Db == i)); } } }
public async Task ProfilingMD_Ex2_Async() { using (var c = Create()) { IConnectionMultiplexer conn = c; var profiler = new AsyncLocalProfiler(); var prefix = Me(); conn.RegisterProfiler(profiler.GetSession); var tasks = new List <Task>(); var perThreadTimings = new ConcurrentBag <List <IProfiledCommand> >(); for (var i = 0; i < 16; i++) { var db = conn.GetDatabase(i); var task = Task.Run(async() => { for (var j = 0; j < 100; j++) { await db.StringSetAsync(prefix + j, "" + j).ForAwait(); } perThreadTimings.Add(profiler.GetSession().FinishProfiling().ToList()); }); tasks.Add(task); } var timeout = Task.Delay(10000); var complete = Task.WhenAll(tasks); if (timeout == await Task.WhenAny(timeout, complete).ForAwait()) { throw new TimeoutException(); } Assert.Equal(16, perThreadTimings.Count); foreach (var item in perThreadTimings) { Assert.Equal(100, item.Count); } } }