protected override IEnumerable <string> ExecuteCore(ATChat chat)
{
WriteCommand(chat);
var res = chat.Read();
if (res.Trim().StartsWith(MESSAGE_PROMPT))
{
chat.Write(message);
chat.Write(new string((char)26, 1));
}
else
{
throw new UnexpectedATResponseException(res, MESSAGE_PROMPT, 0);
}
return(ReadResponse(chat));
}
protected override async IAsyncEnumerable <string> ExecuteCore(ATChat chat)
{
await WriteCommand(chat);
var res = await chat.Read();
if (res.Trim().StartsWith(MESSAGE_PROMPT))
{
await chat.Write(message);
await chat.Write(new string((char)26, 1));
}
else
{
throw new UnexpectedATResponseException(res, MESSAGE_PROMPT, 0);
}
await foreach (var line in ReadResponse(chat))
{
yield return(line);
}
}