public override async Task ReceiveAsync(IContext context)
{
Task task = context.Message switch
{
PingCmd cmd => HandlePing(context, cmd),
ExceptionPoison cmd => HandleExceptionPoison(context, cmd),
NoAnswerPoison cmd => HandleNoAnswerPoison(context, cmd),
SleepPoison cmd => HandleSleepPoison(context, cmd),
Started _ => Started(context),
_ => base.ReceiveAsync(context)
};
try
{
await task;
}
catch (Exception e)
{
this.logger.LogError(e, "Failed PingGrain");
context.Respond(new DeadLetterResponse
{
Target = context.Self
});
}
}
public Task HandleNoAnswerPoison(IContext context, NoAnswerPoison cmd)
{
logger.LogInformation($"PingGrain.HandleNoAnswerPoison");
try
{
this.noAnswerCounter++;
context.Respond(new PoisonResponse());
return(Task.CompletedTask);
}
catch (Exception e)
{
this.logger.LogError(e, "Failed in HandleNoAnswerPoison");
context.Respond(new PingResponse());
}
return(Task.CompletedTask);
}