/// <summary>EXPERIMENTAL</summary>
public Task ReadAsync([InstantHandle] Func <IFdbReadOnlyTransaction, Task> asyncHandler, [InstantHandle] Action <IFdbReadOnlyTransaction> onDone, CancellationToken cancellationToken)
{
return(FdbOperationContext.RunReadAsync(this, asyncHandler, onDone, cancellationToken));
}
//NOTE: other bindings use different names or concept for transactionals, and some also support ReadOnly vs ReadWrite transaction
// - Python uses the @transactional decorator with first arg called db_or_trans
// - JAVA uses db.run() and db.runAsync(), but does not have a method for read-only transactions
// - Ruby uses db.transact do |tr|
// - Go uses db.Transact(...) and db.ReadTransact(...)
// - NodeJS uses fdb.doTransaction(function(...) { ... })
// Conventions:
// - ReadAsync() => read-only
// - WriteAsync() => write-only
// - ReadWriteAsync() => read/write
#region IFdbReadOnlyTransactional methods...
/// <summary>Runs a transactional lambda function against this database, inside a read-only transaction context, with retry logic.</summary>
/// <param name="asyncHandler">Asynchronous lambda function that is passed a new read-only transaction on each retry.</param>
/// <param name="ct">Optional cancellation token that will be passed to the transaction context, and that can also be used to abort the retry loop.</param>
public Task ReadAsync([InstantHandle] Func <IFdbReadOnlyTransaction, Task> asyncHandler, CancellationToken ct)
{
return(FdbOperationContext.RunReadAsync(this, asyncHandler, null, ct));
}
