/// <summary>
/// Records latency recorded during the call
/// </summary>
/// <param name="method">Infromation about the call</param>
/// <param name="value">Value that should be recorded</param>
public virtual void RecordLatency(GrpcMethodInfo method, double value, string host = "")
{
if (EnableLatencyMetrics)
{
LatencyHistogram.Labels(method.MethodType, method.ServiceName, method.Name, host).Observe(value);
}
}
/// <summary>
/// 服务基本信息
/// </summary>
public Task <InfoRS> Info(InfoRQ rq, ServerCallContext context)
{
return(Task.Run(() =>
{
var methods = MetaModel.Methods.Select(q => q.FullName?.Trim()).ToList();
if (!string.IsNullOrWhiteSpace(rq.MethodName))
{
methods = methods?.Where(q => q.ToLower().Contains(rq.MethodName.Trim().ToLower())).ToList();
}
var methodInfos = new List <GrpcMethodInfo>();
foreach (var m in methods)
{
var info = new GrpcMethodInfo {
Name = m
};
info.IsThrottled = ThrottleManager.Instance.IsThrottled(m);
info.SaveResponseEnable = MonitorManager.Instance.SaveResponseMethodEnable(m);
methodInfos.Add(info);
}
return new InfoRS
{
IpAndPort = $"{MetaModel.Ip}:{MetaModel.Port}",
StartTime = MetaModel.StartTime.ToUnixTimestamp(),
MethodInfos = methodInfos
};
}));
}
public AuthorizationInterceptor(ILogger <AuthorizationInterceptor> logger,
IApplicationContext applicationContext,
GrpcMethodInfo grpcMethodInfo)
{
_logger = logger;
_applicationContext = applicationContext;
_grpcMethodInfo = grpcMethodInfo;
}
/// <summary>
/// Increments <see cref="StreamSentCounter"/>
/// </summary>
/// <param name="method">Information about the call</param>
/// <param name="inc">Indicates by how much counter should be incremented. By default it's set to 1</param>
public virtual void StreamSentCounterInc(GrpcMethodInfo method, double inc = 1d, string host = "")
{
StreamSentCounter.Labels(method.MethodType, method.ServiceName, method.Name, host).Inc(inc);
}
/// <summary>
/// Increments <see cref="ResponseCounter"/>
/// </summary>
/// <param name="method">Information about the call</param>
/// <param name="code">Response status code</param>
/// <param name="inc">Indicates by how much counter should be incremented. By default it's set to 1</param>
public virtual void ResponseCounterInc(GrpcMethodInfo method, StatusCode code, double inc = 1d, string host = "")
{
ResponseCounter.Labels(method.MethodType, method.ServiceName, method.Name, code.ToString(), host).Inc(inc);
}
/// <summary>
/// Increments <see cref="StreamReceivedCounter"/>
/// </summary>
/// <param name="method">Information about the call</param>
/// <param name="inc">Indicates by how much counter should be incremented. By default it's set to 1</param>
public virtual void StreamReceivedCounterInc(GrpcMethodInfo method, double inc = 1d)
{
StreamReceivedCounter.Labels(method.MethodType, method.ServiceName, method.Name).Inc(inc);
}
/// <summary>
/// Increments <see cref="RequestCounter"/>
/// </summary>
/// <param name="method">Information about the call</param>
/// <param name="inc">Indicates by how much counter should be incremented. By default it's set to 1</param>
public virtual void RequestCounterInc(GrpcMethodInfo method, double inc = 1d)
{
RequestCounter.Labels(method.MethodType, method.ServiceName, method.Name).Inc(inc);
}
