/// <summary>
/// 初始化 <see cref="ObjectPool{T}"/> 类的新实例。
/// </summary>
/// <param name="creator">创建对象的函数。</param>
/// <param name="maxSize">最大对象数。</param>
public ObjectPool(IServiceProvider serviceProvider, Func <T> creator, int maxSize = 100)
{
_creator = creator;
_maxSize = maxSize;
_serviceProvider = serviceProvider;
_tenancyProvider = serviceProvider.TryGetService <ITenancyProvider <ObjectPoolTenancyInfo> >();
StartIdleCheckThread();
}
public async Task InvokeAsync(
HttpContext httpContext, ITenancyContext <TTenant, TKey> tenancyContext, ITenancyProvider <TTenant, TKey> tenancyProvider, ITenantStore <TTenant, TKey> tenantStore)
{
var tenant = await tenancyProvider.GetCurrentTenantAsync(httpContext.RequestAborted).ConfigureAwait(false);
if (_logger.IsEnabled(LogLevel.Information))
{
if (tenant != null)
{
var tenantId = await tenantStore.GetTenantIdAsync(tenant, httpContext.RequestAborted).ConfigureAwait(false);
var canonicalName = await tenantStore.GetCanonicalNameAsync(tenant, httpContext.RequestAborted).ConfigureAwait(false);
_logger.LogInformation("Tenant {TenantId} with canonical name {CanonicalName} was found for request {RequestUrl}.",
tenantId, canonicalName, httpContext.Request.GetDisplayUrl());
}
else
{
_logger.LogInformation("No tenant was found for request {RequestUrl}.", httpContext.Request.GetDisplayUrl());
}
}
if (!httpContext.Items.ContainsKey(GlobalConst.HttpContextTenancyContext))
{
tenancyContext.Tenant = tenant;
httpContext.Items.Add(GlobalConst.HttpContextTenancyContext, tenancyContext);
}
else
{
httpContext.Items.TryGetValue(GlobalConst.HttpContextTenancyContext, out var currentTenancyContext);
if (currentTenancyContext is ITenancyContext <TTenant, TKey> iTenancyContext)
{
iTenancyContext.Tenant = tenant;
}
}
await _next(httpContext).ConfigureAwait(false);
}
public async Task InvokeAsync(HttpContext httpContext, ITenancyContext <TTenant> tenancyContext, ITenancyProvider <TTenant> tenancyProvider, ITenantStore <TTenant> tenantStore)
{
var tenant = await tenancyProvider.GetCurrentTenantAsync(httpContext.RequestAborted).ConfigureAwait(false);
if (_logger.IsEnabled(LogLevel.Information))
{
if (tenant != null)
{
var tenantId = await tenantStore.GetTenantIdAsync(tenant, httpContext.RequestAborted).ConfigureAwait(false);
var canonicalName = await tenantStore.GetCanonicalNameAsync(tenant, httpContext.RequestAborted).ConfigureAwait(false);
_logger.LogInformation("Tenant {TenantId} with canonical name {CanonicalName} was found for request {RequestUrl}.",
tenantId, canonicalName, httpContext.Request.GetDisplayUrl());
}
else
{
_logger.LogInformation("No tenant was found for request {RequestUrl}.", httpContext.Request.GetDisplayUrl());
}
}
tenancyContext.Tenant = tenant;
await _next(httpContext).ConfigureAwait(false);
}
