public List <string> GetIpV4Addresses(string scheme)
{
List <string> results = new List <string>();
// get IP address instead of hostname for addresses
string hostIpv4 = null;
foreach (IPAddress ipAddress in Dns.GetHostEntry(Dns.GetHostName()).AddressList)
{
if (ipAddress.AddressFamily == AddressFamily.InterNetwork)
{
hostIpv4 = ipAddress.ToString();
}
}
if (hostIpv4 == null)
{
throw new Exception("Unable to resolve host name to IPV4 address!");
}
foreach (EndpointData ep in _endpoints)
{
if (scheme == null || ep.Scheme.ToLower() == scheme.ToLower())
{
results.Add(WcfHelper.FormatAddress(ep.Scheme, hostIpv4, ep.Port, _applName, _intfName));
}
}
return(results);
}
public CustomServiceHost(
ILogger logger, S serviceImpl, string endpoints, string applName, string intfName,
bool multiThreaded)
: base(serviceImpl)
{
int limitMultiplier = WcfConst.LimitMultiplier;
TimeSpan msgLifetime = WcfConst.ExpressMsgLifetime;
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
if (endpoints == null)
{
throw new ArgumentNullException(nameof(endpoints));
}
string[] endpointsParts = endpoints.Split(";".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
if (endpointsParts.Length == 0)
{
throw new ArgumentNullException(nameof(endpoints));
}
_endpoints = new EndpointData[endpointsParts.Length];
for (int i = 0; i < _endpoints.Length; i++)
{
_endpoints[i] = new EndpointData(endpointsParts[i]);
}
_applName = applName ?? throw new ArgumentNullException(nameof(applName));
_intfName = intfName ?? throw new ArgumentNullException(nameof(intfName));
// add standard behaviour
ServiceBehaviorAttribute serviceBehavior = Description.Behaviors.Find <ServiceBehaviorAttribute>();
if (serviceBehavior == null)
{
serviceBehavior = new ServiceBehaviorAttribute();
Description.Behaviors.Add(serviceBehavior);
}
// exception handling
serviceBehavior.IncludeExceptionDetailInFaults = true;
// multi-threading singleton mode
serviceBehavior.UseSynchronizationContext = false;
serviceBehavior.InstanceContextMode = InstanceContextMode.Single;
serviceBehavior.ConcurrencyMode = multiThreaded ? ConcurrencyMode.Multiple : ConcurrencyMode.Single;
// add endpoints
string httpAddress = null;
foreach (var endpoint in _endpoints)
{
endpoint.Binding = WcfHelper.CreateBinding(endpoint.Scheme, limitMultiplier, msgLifetime);
endpoint.Address = WcfHelper.FormatAddress(endpoint.Scheme, null, endpoint.Port, _applName, _intfName);
// save http base address for metadata behaviour setup (below)
if (endpoint.Scheme == WcfConst.Http)
{
httpAddress = endpoint.Address;
}
endpoint.Endpoint = AddServiceEndpoint(typeof(T), endpoint.Binding, endpoint.Address);
if (endpoint.Scheme == WcfConst.NetMsmq)
{
endpoint.QueueName = WcfHelper.FormatQueueName(_applName, endpoint.Port, _intfName);
}
//_Logger.LogDebug("{1}: Added service endpoint: {0}", _Endpoints[i].Endpoint.Address, this.GetType().Name);
}
// add metadata behaviour (if HTTP endpoint exists)
ServiceMetadataBehavior metadataBehavior = Description.Behaviors.Find <ServiceMetadataBehavior>();
if ((metadataBehavior == null) && (httpAddress != null))
{
metadataBehavior = new ServiceMetadataBehavior
{
HttpGetEnabled = true,
HttpGetUrl = new Uri(httpAddress)
};
Description.Behaviors.Add(metadataBehavior);
_logger.LogDebug("Added MEX for endpoint: {0}", httpAddress);
}
// ready to open
Open();
if (State != CommunicationState.Opened)
{
throw new Exception($"ServiceHost State ({State}) <> Opened!");
}
//_Logger.LogDebug("ServiceHost State: {0}", this.State);
}
