A9G-Data-Droid
commented
4 years ago It's looking for the : after the main login. Looks like it gives up before the login prompt ever appears.
Looking at that switch it has a wait that looks like this:
Press ENTER to get started.
You need to send a newline before you TryLoginAsync.
Like this:
client.IsConnected.Should().Be(true);
client.WriteLine("");
(await client.TryLoginAsync("username", "password", timeoutMs)).Should().Be(true);
9swampy
It can't read ":",may be include enter. Thank you.
public async Task ReadmeExample() { using (TelnetServer server = new TelnetServer()) { //using (Client client = new Client(server.IPAddress.ToString(), server.Port, new System.Threading.CancellationToken())) using (Client client = new Client("193.125.2.100", 23, new System.Threading.CancellationToken())) { client.IsConnected.Should().Be(true); (await client.TryLoginAsync("username", "password", timeoutMs)).Should().Be(true); await client.WriteLine("show statistic wan2"); string s = await client.TerminatedReadAsync(">", TimeSpan.FromMilliseconds(timeoutMs)); s.Should().Contain(">"); s.Should().Contain("WAN2"); System.Text.RegularExpressions.Regex regEx = new System.Text.RegularExpressions.Regex("(?!WAN2 total TX: )([0-9.])(?! GB ,RX: )([0-9.])(?= GB)"); regEx.IsMatch(s).Should().Be(true); MatchCollection matches = regEx.Matches(s); decimal tx = decimal.Parse(matches[0].Value); decimal rx = decimal.Parse(matches[1].Value); (tx + rx).Should().BeLessThan(50); } } }
Debug Trace: SENT: ÿ SENT: þ SENT: SENT: ÿ SENT: þ SENT: SENT: ÿ SENT: þ SENT: SENT: ÿ SENT: ý SENT: SENT: ÿ SENT: ü SENT: SENT: ÿ SENT: ü SENT: 23:796: RollingTimeout exceeded {0} 23:812: RollingTimeout exceeded {0} SENT: ÿ SENT: þ SENT: SENT: ÿ SENT: þ SENT: SENT: ÿ SENT: þ SENT: 23:827: RollingTimeout exceeded {0} 23:842: RollingTimeout exceeded {0} 23:858: RollingTimeout exceeded {0} 23:874: RollingTimeout exceeded {0} Failed to terminate '
' with ':'