public async Task <string> MonitorProcess([FromBody] ArguProcess arguProcess)
{
if (arguProcess == null)
{
throw new MetricsException(EnumMetricsException.请求参数不能为空, "Arguments is null");
}
string appHost = Configuration[$"{arguProcess.app}"];
MoniorDispatch moniorDispatch = new MoniorDispatch(ConnectionStrings, ClientFactory);
return(await moniorDispatch.MonitorProcess(arguProcess, appHost));
}
public async Task <string> MonitorProcess(ArguProcess arguProcess, string appHost)
{
Uri requestUri = new Uri(appHost + UriAddress);
var queries = new[]
{
$"SELECT last(value) FROM \"application.health__results\" WHERE env = '{arguProcess.env}' and app = '{arguProcess.app}' and health_check_name = '百度 ping' and time > now() - 5s"
};
var dbName = "MyMetrics";
//从指定库中查询数据
var response = await ClientDb.Client.QueryAsync(queries, dbName);
//得到Series集合对象
var series = response.ToList();
if (series.Count == 0)
{
ArguReStart arguReStart = new ArguReStart()
{
app = arguProcess.app,
value = "0"
};
var responsePost = await PostStringAsync("ReStartProcess", ToJSON(arguReStart), requestUri, null);
return(arguReStart.value);
}
var healthCheckValue = (series[0].Values)[0][1];
var healthCheckToString = Convert.ToString(healthCheckValue);
if (healthCheckToString == "0")
{
//判断条件还不够精确，无法去重启
//var responsePost = await PostStringAsync("ReStartProcess", null, requestUri, null);
}
else if (healthCheckToString == "0.5")
{
//程序运行异常
}
else
{
//程序正常运行
}
return(healthCheckToString);
}
