public async void SendAsync(JT809Response jT809Response)
{
if (disposed)
{
return;
}
if (channel == null)
{
throw new NullReferenceException("Channel Not Open");
}
if (jT809Response == null)
{
throw new ArgumentNullException("Data is null");
}
try
{
if (channel.Open && channel.Active)
{
manualResetEvent.Pause();
await channel.WriteAndFlushAsync(jT809Response);
}
else
{
manualResetEvent.Reset();
_ = Policy.HandleResult(channel.Open && channel.Active)
.WaitAndRetryForeverAsync(retryAttempt =>
{
return(TimeSpan.FromSeconds(10));
}, (exception, timespan, ctx) =>
{
logger.LogError($"服务端断开{channel.RemoteAddress}，重试结果{exception.Result}，重试次数{timespan}，下次重试间隔(s){ctx.TotalSeconds}");
})
.ExecuteAsync(async() =>
{
channel = await bootstrap.ConnectAsync(iPEndPoint);
var package = Protocol.Enums.JT809BusinessType.主链路登录请求消息.Create(_jT809_0x1001);
await channel.WriteAndFlushAsync(new JT809Response(package, 256));
logger.LogInformation("尝试重连,等待登录应答结果...");
manualResetEvent.Pause();
return(await Task.FromResult(channel.Open && channel.Active));
});
}
}
catch (ClosedChannelException ex)
{
logger.LogError(ex.Message);
}
}
