public SystemModel GetSystemInfo()
{
var(isPool, poolCount) = DbConnectionMonitor.GetConnectionPoolCount(_context);
return(new SystemModel
{
ConnectionString = _configuration.GetValue <string>("ConnectionStrings:BloggingDatabase"),
ConnectionPoolCount = poolCount,
IsFromConnectionPool = isPool,
});
}
public IActionResult Index()
{
var(isPool, poolCount) = DbConnectionMonitor.GetConnectionPoolCount(_context);
var vm = new SystemViewModel()
{
ConnectionString = _configuration.GetValue <string>("ConnectionStrings:BloggingDatabase"),
ConnectionPoolCount = poolCount,
IsFromConnectionPool = isPool,
};
return(View(vm));
}
/// <summary>
/// 打开远程DB连接监视器。
/// </summary>
private void OpenDbConnectionMonitor()
{
LogUtility.Info($"正在连接到远程数据库 {this.DataSource.Name} ...");
_connectionMonitor = new DbConnectionMonitor(this.DbConfig, 3000);
_connectionMonitor.DbConnectionChanged += this.OnDbConnectionChanged;
if (_connectionMonitor.TestConnection())
{
LogUtility.Info($"打开数据库 {this.DataSource.Name} 成功...");
}
else
{
LogUtility.Warning($"打开数据库 {this.DataSource.Name} 失败...");
}
// 打开连接监视器
_connectionMonitor.Open();
}