public override Task <RegisterServiceResponseMessage> RegisterService(RegisterServiceMessage request, ServerCallContext context)
{
var retRaw = serviceBackend.Broker.RegisterService(new MessagingShared.Hub.Protocol.RegisterServiceMessage
{
ResponderFor = request.ResponderFor,
ServiceName = request.ServiceName,
Ttl = request.Ttl
});
var ret = new RegisterServiceResponseMessage
{
Ok = retRaw.Ok,
Reason = retRaw.Reason ?? "",
SessionTicket = retRaw.SessionTicket ?? ""
};
return(Task.FromResult(ret));
}
public RegisterServiceResponseMessage RegisterService(RegisterServiceMessage registration)
{
lock (registrationLock)
{
try
{
if (GrabService(registration.ServiceName, null, false, out var service, out var operations, out var waitingMessages))
{
return(new RegisterServiceResponseMessage
{
Reason = "Service is already registered!",
Ok = false
});
}
var newSvc = new ServiceStatus
{
LastPing = DateTime.Now,
Ttl = registration.Ttl,
ServiceName = registration.ServiceName,
RegistrationTicket = $"{registration.ServiceName}_{DateTime.Now.Ticks}_{rnd.Next(10000000)}",
ServiceKind = ServiceStatus.ServiceType.InterProcess
};
StringBuilder fmsg = new StringBuilder();
bool ok = services.TryAdd(registration.ServiceName, newSvc);
if (!ok)
{
fmsg.Append(@"Service-Entry could not be added.
");
}
ok = ok && openWaitHandles.TryAdd(registration.ServiceName, new ConcurrentDictionary <string, OperationWaitHandle>());
if (!ok)
{
fmsg.Append(@"OpenWait-Entry could not be added.
");
}
ok = ok && messages.TryAdd(registration.ServiceName, new ConcurrentQueue <OperationWaitHandle>());
if (!ok)
{
fmsg.Append(@"OpenMsg-Entry could not be added.
");
}
var retVal = new RegisterServiceResponseMessage
{
SessionTicket = newSvc.RegistrationTicket,
Ok = ok,
Reason = ok ? "" : fmsg.ToString()
};
if (!ok)
{
UnsafeServerDrop(registration.ServiceName);
}
return(retVal);
}
catch (Exception ex)
{
return(new RegisterServiceResponseMessage
{
Ok = false,
Reason = ex.Message
});
}
}
}
