/// <summary>
/// 生产消息
/// </summary>
/// <param name="message">消息</param>
/// <returns></returns>
Task <IMessageResult> IMessagePoster.Post(IInlineMessage message)
{
message.Offline();
var item = new ConsulQueueItem
{
ID = message.ID,
Name = message.Topic,
};
message.ID = null;
message.Topic = null;
message.Trace = null;
item.Message = SmartSerializer.SerializeMessage(message).ToUtf8Bytes();
redisQueues.Enqueue(item);
semaphore.Release();
message.RealState = MessageState.AsyncQueue;
LogRecorder.MonitorDetails("[ConsulPoster.Post] 消息已投入发送队列,将在后台静默发送直到成功");
return(Task.FromResult <IMessageResult>(null));//直接使用状态
}
private async Task <bool> DoPost(ILogger logger, string path, ConsulQueueItem item)
{
var state = false;
try
{
var result = await client.Event.Fire(new UserEvent
{
ID = item.ID,
Name = item.Name,
Payload = item.Message
});
state = result.StatusCode == System.Net.HttpStatusCode.OK;
}
catch (Exception ex)
{
logger.Warning(() => $"[异步消息投递] {item.ID} 发送失败.{ex.Message}");
redisQueues.Enqueue(item);
state = false;
}
if (state)
{
if (item.FileName != null)
{
try
{
File.Delete(item.FileName);
logger.Warning(() => $"[异步消息投递] {item.ID} 发送成功,删除备份文件,{item.FileName}");
}
catch
{
logger.Warning(() => $"[异步消息投递] {item.ID} 发送成功,删除备份文件失败,{item.FileName}");
}
}
else
{
logger.Debug(() => $"[异步消息投递] {item.ID} 发送成功");
}
return(true);
}
//写入异常文件
++item.Try;
if (item.FileName != null)
{
return(false);
}
item.FileName = Path.Combine(path, $"{item.ID}.msg");
logger.Warning(() => $"[异步消息投递] {item.ID} 发送失败,记录异常备份文件,{item.FileName}");
try
{
File.WriteAllText(item.FileName, SmartSerializer.ToString(item));
}
catch (Exception ex)
{
item.FileName = null;
logger.Error(() => $"[异步消息投递] {item.ID} 发送失败,记录异常备份文件失败.错误:{ex.Message}.文件名:{item.FileName}");
}
return(false);
}