/// <summary>
/// Execute the command.
/// </summary>
/// <param name="command">The command to execute.</param>
/// <param name="context">The execution context to operate on.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>A task which asynchronously performs the execution.</returns>
static async Task <bool> ExecuteAsync(SmtpCommand command, SmtpSessionContext context, CancellationToken cancellationToken)
{
context.RaiseCommandExecuting(command);
var result = await command.ExecuteAsync(context, cancellationToken);
context.RaiseCommandExecuted(command);
return(result);
}
/// <summary>
/// Execute the command.
/// </summary>
/// <param name="command">The command to execute.</param>
/// <param name="context">The execution context to operate on.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>A task which asynchronously performs the execution.</returns>
Task <bool> ExecuteAsync(SmtpCommand command, SmtpSessionContext context, CancellationToken cancellationToken)
{
context.RaiseCommandExecuting(command);
return(command.ExecuteAsync(context, cancellationToken));
}
/// <summary>
/// Execute the command.
/// </summary>
/// <param name="command">The command to execute.</param>
/// <param name="context">The execution context to operate on.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>A task which asynchronously performs the execution.</returns>
protected override Task ExecuteAsync(SmtpCommand command, ISmtpSessionContext context, CancellationToken cancellationToken)
{
_visitor.Visit(command);
return(command.ExecuteAsync(context, cancellationToken));
}
/// <summary>
/// Execute the command.
/// </summary>
/// <param name="command">The command to execute.</param>
/// <param name="context">The execution context to operate on.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>A task which asynchronously performs the execution.</returns>
protected virtual Task ExecuteAsync(SmtpCommand command, ISmtpSessionContext context, CancellationToken cancellationToken)
{
return(command.ExecuteAsync(context, cancellationToken));
}