public async Task PushAsync(List <string> texts,
CancellationToken token = default)
{
using (var releaser = await _databaseLimit.EnterAsync())
{
using (var context = new QueueContext(_databaseFileName))
{
foreach (string text in texts)
{
context.Items.AddRange(BuildItem(text));
}
await context.SaveChangesAsync(token).ConfigureAwait(false);
}
}
}
public async Task PushAsync(List <byte[]> contents,
CancellationToken token = default)
{
using (var releaser = await _databaseLimit.EnterAsync())
{
using (var context = new QueueContext(_databaseFileName))
{
foreach (var content in contents)
{
// 注意，这里每次 Add() 以后都要及时 SaveChanges()。否则 ID 的顺序会发生混乱
var items = BuildItem(content);
foreach (var item in items)
{
context.Items.Add(item);
await context.SaveChangesAsync(token);
}
}
}
}
}
