/// <summary>
/// Executes the command set by the program's command line arguments.
/// </summary>
/// <param name="options">The options that dictate the SIP command to execute.</param>
static async Task RunCommand(Options options)
{
try
{
logger.LogDebug($"RunCommand scenario {options.Scenario}, destination {options.Destination}");
CancellationTokenSource cts = new CancellationTokenSource();
int taskCount = 0;
int successCount = 0;
List <Task> tasks = new List <Task>();
for (int i = 0; i < options.Concurrent; i++)
{
var task = Task.Run(async() =>
{
while (taskCount < options.Count && !cts.IsCancellationRequested)
{
int taskNum = Interlocked.Increment(ref taskCount);
bool success = await RunTask(options, taskNum);
if (success)
{
Interlocked.Increment(ref successCount);
}
else if (options.BreakOnFail)
{
cts.Cancel();
break;
}
else if (options.Period > 0)
{
await Task.Delay(options.Period * 1000);
}
}
}, cts.Token);
tasks.Add(task);
// Spread the concurrent tasks out a tiny bit.
await Task.Delay(Crypto.GetRandomInt(500, 2000));
}
// Wait for all the concurrent tasks to complete.
await Task.WhenAll(tasks.ToArray());
DNSManager.Stop();
// Give the transport half a second to shutdown (puts the log messages in a better sequence).
await Task.Delay(500);
logger.LogInformation($"=> Command completed task count {taskCount} success count {successCount}.");
}
catch (Exception excp)
{
logger.LogError($"Exception RunCommand. {excp.Message}");
}
}
/// <summary>
/// Shutdown the SIP tranpsort layer and any other resources the SIP client is using. Typically called when the application exits.
/// </summary>
public void Shutdown()
{
if (m_sipTransport != null)
{
m_sipTransport.Shutdown();
}
DNSManager.Stop();
}
/// <summary>
/// Shutdown the SIP tranpsort layer and any other resources. Should only be called when the application exits.
/// </summary>
public void Shutdown()
{
if (SIPTransport != null)
{
SIPTransport.Shutdown();
}
DNSManager.Stop();
}
/// <summary>
/// Shutdown the SIP tranpsort layer and any other resources the SIP client is using. Typically called when the application exits.
/// </summary>
public void Shutdown()
{
if (m_sipTransport != null)
{
m_sipTransport.Shutdown();
}
DNSManager.Stop();
if (_audioChannel != null)
{
_audioChannel.Close();
}
}
public void Stop()
{
try
{
logger.Debug("SIP Application Server stopping...");
DNSManager.Stop();
m_dialPlanEngine.StopScriptMonitoring = true;
if (m_callManagerSvcHost != null)
{
m_callManagerSvcHost.Close();
}
if (m_callManager != null)
{
m_callManager.Stop();
}
if (m_monitorEventWriter != null)
{
m_monitorEventWriter.Close();
}
// Shutdown the SIPTransport layer.
m_sipTransport.Shutdown();
m_sipSorceryPersistor.StopCDRWrites = true;
logger.Debug("SIP Application Server stopped.");
}
catch (Exception excp)
{
logger.Error("Exception SIPAppServerDaemon Stop." + excp.Message);
}
}
/// <summary>
/// Executes the command set by the program's command line arguments.
/// </summary>
/// <param name="options">The options that dictate the SIP command to execute.</param>
static async Task RunCommand(Options options)
{
try
{
logger.LogDebug($"RunCommand {options.Destination}");
(var dstEp, var dstUri) = ParseDestination(options.Destination);
logger.LogDebug($"Destination IP end point {dstEp} and SIP URI {dstUri}");
int sendCount = 0;
bool success = true;
do
{
IPAddress localAddress = (dstEp.Address.AddressFamily == AddressFamily.InterNetworkV6) ? IPAddress.IPv6Any : IPAddress.Any;
SIPChannel sipChannel = null;
switch (dstEp.Protocol)
{
case SIPProtocolsEnum.tcp:
sipChannel = new SIPTCPChannel(new IPEndPoint(localAddress, DEFAULT_SIP_CLIENT_PORT));
(sipChannel as SIPTCPChannel).DisableLocalTCPSocketsCheck = true; // Allow sends to listeners on this host.
break;
case SIPProtocolsEnum.tls:
var certificate = new X509Certificate2(@"localhost.pfx", "");
sipChannel = new SIPTLSChannel(certificate, new IPEndPoint(localAddress, DEFAULT_SIPS_CLIENT_PORT));
break;
case SIPProtocolsEnum.udp:
sipChannel = new SIPUDPChannel(new IPEndPoint(localAddress, DEFAULT_SIP_CLIENT_PORT));
break;
case SIPProtocolsEnum.ws:
sipChannel = new SIPClientWebSocketChannel();
break;
case SIPProtocolsEnum.wss:
sipChannel = new SIPClientWebSocketChannel();
break;
default:
throw new ApplicationException($"Don't know how to create SIP channel for transport {dstEp.Protocol}.");
}
SIPTransport sipTransport = new SIPTransport();
sipTransport.AddSIPChannel(sipChannel);
if (sendCount > 0 && options.Period > 0)
{
await Task.Delay(options.Period * 1000);
}
sendCount++;
DateTime sendTime = DateTime.Now;
var sendTask = SendOptionsTaskAsync(sipTransport, dstUri);
var result = await Task.WhenAny(sendTask, Task.Delay(options.Timeout * 1000));
TimeSpan duration = DateTime.Now.Subtract(sendTime);
if (!sendTask.IsCompleted)
{
logger.LogWarning($"=> Request to {dstEp} did not get a response on send {sendCount} of {options.Count} after {duration.TotalMilliseconds.ToString("0")}ms.");
success = false;
}
else if (!sendTask.Result)
{
logger.LogWarning($"=> Request to {dstEp} did not get the expected response on request {sendCount} of {options.Count} after {duration.TotalMilliseconds.ToString("0")}ms.");
success = false;
}
else
{
logger.LogInformation($"=> Got correct response on send {sendCount} of {options.Count} in {duration.TotalMilliseconds.ToString("0")}ms.");
}
logger.LogDebug("Shutting down the SIP transport...");
sipTransport.Shutdown();
if (success == false)
{
break;
}
}while (sendCount < options.Count);
DNSManager.Stop();
// Give the transport half a second to shutdown (puts the log messages in a better sequence).
await Task.Delay(500);
logger.LogInformation($"=> Command completed {((success) ? "successfully" : "with failure")}.");
}
catch (Exception excp)
{
logger.LogError($"Exception RunCommand. {excp.Message}");
}
}
public void Stop()
{
try
{
logger.Debug("SIP Application Server stopping...");
m_dialPlanEngine.StopScriptMonitoring = true;
if (m_accessPolicyHost != null && m_accessPolicyHost.State == CommunicationState.Opened)
{
m_accessPolicyHost.Close();
}
if (m_sipProvisioningHost != null && m_sipProvisioningHost.State == CommunicationState.Opened)
{
m_sipProvisioningHost.Close();
}
if (m_callManagerSvcHost != null && m_callManagerSvcHost.State == CommunicationState.Opened)
{
m_callManagerSvcHost.Close();
}
if (m_sipNotificationsHost != null && m_sipNotificationsHost.State == CommunicationState.Opened)
{
m_sipNotificationsHost.Close();
}
if (m_callManager != null)
{
m_callManager.Stop();
}
if (m_rtccCore != null)
{
m_rtccCore.Stop();
}
//if (m_notifyManager != null)
//{
// m_notifyManager.Stop();
//}
if (m_monitorEventWriter != null)
{
m_monitorEventWriter.Close();
}
if (m_sipProxyDaemon != null)
{
m_sipProxyDaemon.Stop();
}
if (m_sipMonitorDaemon != null)
{
m_sipMonitorDaemon.Stop();
}
if (m_sipRegistrarDaemon != null)
{
m_sipRegistrarDaemon.Stop();
}
if (m_sipNotifierDaemon != null)
{
m_sipNotifierDaemon.Stop();
}
if (m_sipRegAgentDaemon != null)
{
m_sipRegAgentDaemon.Stop();
}
if (m_sipNotifierDaemon != null)
{
m_sipNotifierDaemon.Stop();
}
if (m_rateUpdater != null)
{
m_rateUpdater.Stop();
}
// Shutdown the SIPTransport layer.
m_sipTransport.Shutdown();
DNSManager.Stop();
m_sipSorceryPersistor.StopCDRWrites = true;
logger.Debug("SIP Application Server stopped.");
}
catch (Exception excp)
{
logger.Error("Exception SIPAppServerDaemon Stop." + excp.Message);
}
}
