/// <summary>
/// 截流
/// </summary>
public Tuple <bool, string> Throttle(string serviceName, string methodName, bool isThrottle)
{
var srv = _consulSrv.GetService(serviceName).Result;
if (srv == null || srv.Count == 0)
{
return(Tuple.Create(false, $"consul中找不到服务（{serviceName}）"));
}
var result = true;
var msg = "";
foreach (var item in srv)
{
var channel = new Channel(item.Address, item.Port, ChannelCredentials.Insecure);
try
{
var client = new BaseServiceClient(channel);
var res = client.AddDelThrottle(new AddDelThrottleRQ
{
MethodName = methodName,
IsDel = !isThrottle
}, deadline: DateTime.UtcNow.AddSeconds(_config.GetValue <int>("GrpcTimeout")));
}
catch (Exception ex)
{
result = false;
msg += $"{item.Address};{item.Port}执行失败" + Environment.NewLine;
_logger.LogError(ex, ex.Message);
}
finally
{
channel.ShutdownAsync().Wait();
}
}
return(Tuple.Create(result, msg));
}
public async Task <IActionResult> OnGet(string serviceName, string serverAddress = null)
{
ServiceName = serviceName?.Trim();
CurrentAddressInfo = serverAddress?.Trim();
AddressInfos = new List <string> {
CurrentAddressInfo
};
if (string.IsNullOrWhiteSpace(ServiceName) && string.IsNullOrWhiteSpace(CurrentAddressInfo))
{
return(RedirectToPage("Error", new { msg = "请指定consul服务名称或Grpc服务地址" }));
}
if (!string.IsNullOrWhiteSpace(serverAddress))
{
var arr = serverAddress.Split(':', System.StringSplitOptions.RemoveEmptyEntries);
var ip = arr[0];
var port = int.Parse(arr[1]);
Info = await _grpcSrv.GetInfo(ip, port);
}
else
{
var service = await _consulSrv.GetService(ServiceName);
if (service == null || service.Count == 0)
{
return(RedirectToPage("Error", new { msg = $"consul中找不到服务{ServiceName}" }));
}
AddressInfos = service.Select(q => $"{q.Address}:{q.Port}").Distinct().ToList();
var ip = service.First().Address;
var port = service.First().Port;
CurrentAddressInfo = $"{ip}:{port}";
Info = await _grpcSrv.GetInfo(ip, port);
}
if (Info == null)
{
return(RedirectToPage("Error", new { msg = $"consul服务({ServiceName})未集成FM.GrpcExtensions" }));
}
return(Page());
}