private void OnResponse(byte[] data)
{
bool recvSucc = false;
byte[] respData = null;
string method = string.Empty;
string errMsg = string.Empty;
if (data != null && data.Length > 0)
{
Packet.Response resp = DataTranslater.Deserialize <Packet.Response>(data);
method = resp.method;
respData = resp.return_data;
errMsg = resp.error;
recvSucc = !string.IsNullOrEmpty(resp.method) && resp.invoke;
}
Delegate callback = GetResponseCallback(method);
if (callback != null)
{
ResponseHandlerDel respCompletion = callback as ResponseHandlerDel;
if (respCompletion != null)
{
respCompletion(recvSucc, respData, errMsg);
}
}
}
private void OnEstablishConnectionAck(byte[] data)
{
bool attachExisting = false;
if (data != null && data.Length > 0)
{
Packet.ConnectAck connAck = DataTranslater.Deserialize <Packet.ConnectAck>(data);
IsConnected = connAck.success;
SessionId = connAck.session;
attachExisting = connAck.attach_existing;
}
Delegate callback = GetResponseCallback(typeof(Packet.Connect).Name);
if (callback != null)
{
string errMsg = !IsConnected ? "交易终端拒绝连接" : "";
Action <bool, string, bool> connCompletion = callback as Action <bool, string, bool>;
if (connCompletion != null)
{
connCompletion(IsConnected, errMsg, attachExisting);
}
}
if (IsConnected)
{
_heartbeatTimer.Change(0, HEARTBEAT_INTERVAL);
}
}
private void OnCallbackReq(byte[] callbackReqData)
{
byte[] paramData = null;
string method = string.Empty;
if (callbackReqData != null && callbackReqData.Length > 0)
{
Packet.CallbackReq cbReq = DataTranslater.Deserialize <Packet.CallbackReq>(callbackReqData);
method = cbReq.method;
paramData = cbReq.param_data;
DispatchCallback(method, paramData);
}
}