/// <summary>
/// Sends a message to the connection.
/// </summary>
/// <remarks>
/// <note type="note">Messages sent to a connection are automatically encrypted for the receiver
/// prior to sending.
/// </note>
/// </remarks>
/// <param name="message">The message to send.</param>
/// <returns>An asynchronous <see cref="Task"/> completes once the operation completes.</returns>
public Task SendAsync(string message)
{
var taskCompletionSource = new TaskCompletionSource <bool>();
var commandHandle = PendingCommands.Add(taskCompletionSource);
var result = IndyNativeMethods.indy_agent_send(
commandHandle,
Handle,
message,
CallbackHelper.TaskCompletingNoValueCallback
);
CallbackHelper.CheckResult(result);
return(taskCompletionSource.Task);
}
/// <summary>
/// Sends a message to a connection.
/// </summary>
/// <param name="connection">The connection to send the message to.</param>
/// <param name="message">The message to send.</param>
/// <returns>An asynchronous task that returns no value.</returns>
private static Task AgentSendAsync(Connection connection, string message)
{
var taskCompletionSource = new TaskCompletionSource <bool>();
var commandHandle = AddTaskCompletionSource(taskCompletionSource);
var result = IndyNativeMethods.indy_agent_send(
commandHandle,
connection.Handle,
message,
_noValueCallback
);
CheckResult(result);
return(taskCompletionSource.Task);
}
