/// <summary>
/// Implements command reader function for Ipc Command Reader.
/// When Ipc data is received on the IpcReader, this function is invoked and the command carried out.
/// </summary>
/// <param name="evt"></param>
/// <returns></returns>
public bool CmdReaderImpl(IpcController.IpcEvent evt)
{
try
{
switch (evt.EventType)
{
case "StatusReport":
/* Transmit status reports*/
logger.Info("Transmitting status reports");
/*NiawaNetworkAdapter*/
ThreadStatus.RaiseStatusReport(evt.ApplicationName + "-" + evt.ApplicationInstance);
//NNA.UdpReceiver
_udpReceiver.ThreadStatus.RaiseStatusReport(evt.ApplicationName + "-" + evt.ApplicationInstance);
//NNA.UdpTransmitter
_udpTransmitter.ThreadStatus.RaiseStatusReport(evt.ApplicationName + "-" + evt.ApplicationInstance);
/*TcpSessionManager*/
_tcpSessionManager.SessionReceiverListThreadStatus.RaiseStatusReport(evt.ApplicationName + "-" + evt.ApplicationInstance);
_tcpSessionManager.HandshakeReceiverThreadStatus.RaiseStatusReport(evt.ApplicationName + "-" + evt.ApplicationInstance);
_tcpSessionManager.HandshakeReceiver.ThreadStatus.RaiseStatusReport(evt.ApplicationName + "-" + evt.ApplicationInstance);
//sessions
foreach (KeyValuePair<string, TcpSession> sessionKvp in _tcpSessionManager.TcpSessions)
{
//Session
sessionKvp.Value.ThreadStatus.RaiseStatusReport(evt.ApplicationName + "-" + evt.ApplicationInstance);
//Session.TcpReceiver
sessionKvp.Value.Receiver.ThreadStatus.RaiseStatusReport(evt.ApplicationName + "-" + evt.ApplicationInstance);
//Session.TcpTransmitter
sessionKvp.Value.Transmitter.ThreadStatus.RaiseStatusReport(evt.ApplicationName + "-" + evt.ApplicationInstance);
}
break;
default:
break;
}
}
catch (Exception ex)
{
logger.Error("[" + _description + "-M] Error while processing Command Reader Ipc Command: " + ex.Message + "]", ex);
_evtRaiser.RaiseEvent("Error", "Error while processing Command Reader Ipc Command [" + ex.Message + "]", null, _threadStatus.NodeID, _threadStatus.ParentNodeID);
}
return true;
}
/// <summary>
/// Writes a message to the Web API Writer.
/// </summary>
/// <param name="message"></param>
private async Task WriteMessage(IpcController.IpcEvent message)
{
try
{
//write message
using (var client = new HttpClient())
{
// Establish connection:
client.BaseAddress = new Uri(_webApiUrl);
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue
("application/json"));
// HTTP POST
var newMessage = new NiawaWebMessage() { Sender = Environment.MachineName, Message = message.ToJson() };
HttpResponseMessage response = await client.PostAsJsonAsync("api/message", newMessage);
if (response.IsSuccessStatusCode)
{
// Get the URI of the created resource.
Uri messageUrl = response.Headers.Location;
}
else
{
logger.Error("[" + _description + "-T] Failed to write message to HttpClient. HttpResponseMessage: " + response.ToString());
}
}
}
catch (Exception ex)
{
_threadStatus.ErrorCount += 1;
_threadStatus.MessageErrorCount += 1;
logger.Error("[" + _description + "-T] Error writing mesage to web client: " + ex.Message, ex);
}
//original code
/*
// Establish connection:
client.BaseAddress = new Uri("http://localhost:3465/");
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue
("application/json"));
// Get message:
HttpResponseMessage response = await client.GetAsync("api/message/1");
if (response.IsSuccessStatusCode)
{
NiawaWebMessage message = await response.Content.ReadAsAsync<NiawaWebMessage>();
Console.WriteLine("{0}\t{1}\t{2}", message.Id, message.Sender, message.Message);
}
// HTTP POST
var newMessage = new NiawaWebMessage() { Sender = Environment.MachineName, Message = "Test message " + DateTime.Now.ToString() };
response = await client.PostAsJsonAsync("api/message", newMessage);
if (response.IsSuccessStatusCode)
{
// Get the URI of the created resource.
Uri messageUrl = response.Headers.Location;
}
// Get message just posted:
HttpResponseMessage response2 = await client.GetAsync("api/message/2");
if (response2.IsSuccessStatusCode)
{
NiawaWebMessage message2 = await response.Content.ReadAsAsync<NiawaWebMessage>();
Console.WriteLine("{0}\t{1}\t{2}", message2.Id, message2.Sender, message2.Message);
}
*/
}
