public static async Task RunAsync(ConnectionInfo cnInfo)
{
using (var client = new NatsClient("Sample4", cnInfo))
{
client.Connect();
//Observer lets you react on exceptions etc
//Send "fail" to have it fail
await client.SubWithObserverAsync(
"demo",
new DelegatingObserver <MsgOp>(
msgOp =>
{
var msg = msgOp.GetPayloadAsString();
if (msg == "fail")
{
throw new Exception("Oh no!");
}
Console.WriteLine(msg);
},
ex => Console.WriteLine($"Bad times! {ex}")));
//You can have an "generic" handler for exceptions as well
client.MsgOpStream.OnException = (msgOp, ex) =>
Console.WriteLine($"Worse times! {ex}");
//If logging is all you need you can also hook into
//LoggerManager.Resolve
Console.WriteLine("Hit key to quit.");
Console.ReadKey();
}
}
public static async Task RunAsync(ConnectionInfo cnInfo)
{
using (var client = new NatsClient("Sample3", cnInfo))
{
client.Connect();
//Subscribe with observer
await client.SubWithObserverAsync(
"demo",
new DelegatingObserver <MsgOp>(
msg => Console.WriteLine(msg.GetPayloadAsString())));
Console.WriteLine("Hit key to quit.");
Console.ReadKey();
}
}