private void HandleRemotingRequest(ITcpConnection connection, byte[] message, Action <byte[]> sendReplyAction)
{
var remotingRequest = RemotingUtil.ParseRequest(message);
var requestHandlerContext = new SocketRequestHandlerContext(connection, sendReplyAction);
IRequestHandler requestHandler;
if (!_requestHandlerDict.TryGetValue(remotingRequest.Code, out requestHandler))
{
var errorMessage = string.Format("No request handler found for remoting request:{0}", remotingRequest);
_logger.Error(errorMessage);
requestHandlerContext.SendRemotingResponse(new RemotingResponse(remotingRequest.Code, -1, remotingRequest.Type, Encoding.UTF8.GetBytes(errorMessage), remotingRequest.Sequence));
return;
}
try
{
var remotingResponse = requestHandler.HandleRequest(requestHandlerContext, remotingRequest);
if (remotingRequest.Type != RemotingRequestType.Oneway && remotingResponse != null)
{
requestHandlerContext.SendRemotingResponse(remotingResponse);
}
}
catch (Exception ex)
{
var errorMessage = string.Format("Exception raised when handling remoting request:{0}.", remotingRequest);
_logger.Error(errorMessage, ex);
if (remotingRequest.Type != RemotingRequestType.Oneway)
{
requestHandlerContext.SendRemotingResponse(new RemotingResponse(remotingRequest.Code, -1, remotingRequest.Type, Encoding.UTF8.GetBytes(ex.Message), remotingRequest.Sequence));
}
}
}
/// <summary>
/// 处理远程请求的事件
/// </summary>
/// <param name="connection"></param>
/// <param name="message"></param>
/// <param name="sendReplyAction"></param>
private void HandleRemotingRequest(ITcpConnection connection, byte[] message, Action <byte[]> sendReplyAction)
{
if (_isShuttingdown)
{
return;
}
var remotingRequest = RemotingUtil.ParseRequest(message);
var requestHandlerContext = new SocketRequestHandlerContext(connection, sendReplyAction);
if (!_requestHandlerDict.TryGetValue(remotingRequest.Code, out IRequestHandler requestHandler))
{
var errorMessage = string.Format("No request handler found for remoting request, remotingServerName: {0}, remotingRequest: {1}", Name, remotingRequest);
_logger.Error(errorMessage);
if (remotingRequest.Type != RemotingRequestType.Oneway)
{
requestHandlerContext.SendRemotingResponse(new RemotingResponse(
remotingRequest.Type,
remotingRequest.Code,
remotingRequest.Sequence,
remotingRequest.CreatedTime,
-1,
Encoding.UTF8.GetBytes(errorMessage),
DateTime.Now,
remotingRequest.Header,
null));
}
return;
}
try
{
var remotingResponse = requestHandler.HandleRequest(requestHandlerContext, remotingRequest);
if (remotingRequest.Type != RemotingRequestType.Oneway && remotingResponse != null)
{
requestHandlerContext.SendRemotingResponse(remotingResponse);
}
}
catch (Exception ex)
{
var errorMessage = string.Format("Unknown exception raised when handling remoting request:{0}, name: {0}, request: {1}", Name, remotingRequest);
_logger.Error(errorMessage, ex);
if (remotingRequest.Type != RemotingRequestType.Oneway)
{
requestHandlerContext.SendRemotingResponse(new RemotingResponse(
remotingRequest.Type,
remotingRequest.Code,
remotingRequest.Sequence,
remotingRequest.CreatedTime,
-1,
Encoding.UTF8.GetBytes(ex.Message),
DateTime.Now,
remotingRequest.Header,
null));
}
}
}
