public async Task <IActionResult> Add([FromBody] ServerNodeVM model)
{
if (model == null)
{
throw new ArgumentNullException("model");
}
model.Address = model.Address.TrimEnd('/');
var oldNode = await _serverNodeService.GetAsync(model.Address);
if (oldNode != null)
{
return(Json(new
{
success = false,
message = "节点已存在，请重新输入。"
}));
}
var node = new ServerNode();
node.Address = model.Address.TrimEnd('/');
node.Remark = model.Remark;
node.Status = NodeStatus.Offline;
node.CreateTime = DateTime.Now;
var result = await _serverNodeService.AddAsync(node);
if (result)
{
await _sysLogService.AddSysLogAsync(new SysLog
{
LogTime = DateTime.Now,
LogType = SysLogType.Normal,
LogText = $"新增节点：{node.Address}"
});
await _remoteServerNodeProxy.TestEchoAsync(node.Address);
}
return(Json(new
{
data = node,
success = result,
message = !result ? "添加节点失败，请查看错误日志" : ""
}));
}
public async Task <IActionResult> Add([FromBody] ServerNodeVM model)
{
if (model == null)
{
throw new ArgumentNullException("model");
}
model.Address = model.Address.TrimEnd('/');
var oldNode = await _serverNodeService.GetAsync(model.Address);
if (oldNode != null)
{
return(Json(new
{
success = false,
message = "节点已存在，请重新输入。"
}));
}
var node = new ServerNode();
node.Address = model.Address.TrimEnd('/');
node.Remark = model.Remark;
node.Status = NodeStatus.Offline;
node.CreateTime = DateTime.Now;
var result = await _serverNodeService.AddAsync(node);
if (result)
{
dynamic param = new ExpandoObject();
param.node = node;
param.userName = this.GetCurrentUserName();
TinyEventBus.Instance.Fire(EventKeys.ADD_NODE_SUCCESS, param);
await _remoteServerNodeProxy.TestEchoAsync(node.Address);
}
return(Json(new
{
data = node,
success = result,
message = !result ? "添加节点失败，请查看错误日志" : ""
}));
}
public async Task TestEchoAsync(string address)
{
var node = await _serverNodeService.GetAsync(address);
try
{
FunctionUtil.TRY(() =>
{
using (var resp = (node.Address + "/home/echo").AsHttp().Send())
{
if (resp.StatusCode == System.Net.HttpStatusCode.OK && resp.GetResponseContent() == "ok")
{
node.LastEchoTime = DateTime.Now;
node.Status = Data.Entity.NodeStatus.Online;
var report = GetClientReport(node);
if (report != null)
{
if (_serverNodeClientReports.ContainsKey(node.Address))
{
_serverNodeClientReports[node.Address] = report;
}
else
{
_serverNodeClientReports.AddOrUpdate(node.Address, report, (k, r) => report);
}
}
}
else
{
node.Status = Data.Entity.NodeStatus.Offline;
}
_serverNodeService.UpdateAsync(node);
}
}, 5);
}
catch (Exception e)
{
_logger.LogInformation(e, "Try test node {0} echo , but fail .", node.Address);
}
}