public async Task CloseRpcClientAsync(string amqpNode)
{
IRpcClient _client = null;
if (this._clientMap.TryGetValue(amqpNode, out _client))
{
if (_client != null)
{
await _client.DestroyAsync();
}
}
if (this._clientMap.ContainsKey(amqpNode))
{
this._clientMap.Remove(amqpNode);
}
}