public string Invoke(string identifier, UInt32 version, byte[] payload, InvokeCallback cb, int timeoutMs)
{
if (isConnecting || !isReady)
{
try
{
cb(ErrorCodes.INTERNAL_SERVER_ERROR, null, "ESB client not connected");
}
catch (Exception e)
{
log.ErrorFormat("Exception in invoke callback: {0}", e.ToString());
}
return string.Empty;
}
if (log.IsDebugEnabled) log.DebugFormat("Invoke()");
string cmdGuid = genGuid();
var s = new ResponseStruct
{
callback = (errCode, data, err) =>
{
try
{
cb(errCode, data, err);
}
catch (Exception e)
{
log.ErrorFormat("Exception in invoke callback: {0}", e.ToString());
}
},
reqTime = DateTime.Now.AddMilliseconds(timeoutMs)
};
var msgReq = new Message
{
cmd = Message.Cmd.INVOKE,
source_operation_guid = cmdGuid,
identifier = identifier + "/v" + version,
payload = payload,
source_component_guid = guid
};
//responsesMutex.WaitOne();
while (!responses.TryAdd(cmdGuid, s))
Thread.Sleep(1);
//responsesMutex.ReleaseMutex();
publisher.Publish(proxyGuid, ref msgReq);
return cmdGuid;
}
