public void Test1()
{
ConsoleLoggerOptions consoleLoggerOptions = new ConsoleLoggerOptions();
MyOptionsMonitor <ConsoleLoggerOptions> optionsMonitor = new MyOptionsMonitor <ConsoleLoggerOptions>(consoleLoggerOptions);
ConsoleLoggerProvider loggerProvider = new ConsoleLoggerProvider(optionsMonitor);
var f = new LoggerFactory();
f.AddProvider(loggerProvider);
string brokerList = "192.168.1.112:9092,192.168.1.112:9093";
KfkManagement kfkManagement = new KfkManagement(brokerList, f);
List <string> topics = new List <string>()
{
"test000", "zjmtest0"
};
topics.Clear();
string topicName = "zjmtestw";
for (int i = 0; i < 50; i++)
{
topics.Add(topicName + i.ToString());
}
int p = 0;
int num = 100000;
foreach (var topic in topics)
{
for (int j = 0; j < num; j++)
{
kfkManagement.Produce(topic, p.ToString());
}
}
kfkManagement.Flush();
}
static void Main(string[] args)
{
CancellationTokenSource tokenSource = new CancellationTokenSource();
var token = tokenSource.Token;
Console.WriteLine("Hello World!");
ConsoleLoggerOptions consoleLoggerOptions = new ConsoleLoggerOptions();
MyOptionsMonitor <ConsoleLoggerOptions> optionsMonitor = new MyOptionsMonitor <ConsoleLoggerOptions>(consoleLoggerOptions);
ConsoleLoggerProvider loggerProvider = new ConsoleLoggerProvider(optionsMonitor);
var f = new LoggerFactory();
f.AddProvider(loggerProvider);
var logger = f.CreateLogger <Program>();
string brokerList = "192.168.1.112:9092,192.168.1.112:9093";
KfkManagement kfkManagement = new KfkManagement(brokerList, f);
List <string> topics = new List <string>();
string topicName = "zjmtestw";
for (int i = 0; i < 50; i++)
{
topics.Add(topicName + i.ToString());
}
var consumer = kfkManagement.CreateConsumer("clientw", topics);
ConcurrentDictionary <string, int> kv = new ConcurrentDictionary <string, int>();
var t = Task.Run(() =>
{
while (!token.IsCancellationRequested)
{
lock (consumer)
{
var consumeResult = consumer.Consume(TimeSpan.FromMilliseconds(10));
if (consumeResult == null)
{
continue;
}
kv.AddOrUpdate(consumeResult.Topic, 1, (k, v) => Interlocked.Increment(ref v));
//logger.LogInformation($"topic:{consumeResult.Topic}, offset;:{consumeResult.Offset.ToString()}, {consumeResult.Message.Value}");
}
}
}).ContinueWith((t) => {
foreach (var item in kv)
{
Console.WriteLine($"{item.Key}:{item.Value}");
}
});
while (true)
{
string m = Console.ReadLine();
if (string.IsNullOrWhiteSpace(m))
{
continue;
}
string op = m.Split(" ")[0];
string topic = m.Split(" ")[1];
switch (op)
{
case "add":
lock (consumer)
{
var mtopics = consumer.Subscription.ToList();
mtopics.Add(topic);
consumer.Subscribe(mtopics);
}
break;
case "pause":
lock (consumer)
{
var array = consumer.Assignment.Where(x => x.Topic.Equals(topic)).ToList();
consumer.Pause(array);
Console.WriteLine($"pause:{string.Join(",", array)}");
}
break;
case "resume":
lock (consumer)
{
var array = consumer.Assignment.Where(x => x.Topic.Equals(topic)).ToList();
consumer.Resume(array);
Console.WriteLine($"pause:{string.Join(",", array)}");
}
break;
case "exit":
tokenSource.Cancel();
break;
default:
break;
}
}
}
