Because, to process the request object (in #7), the methods which are present in the google protobuf generated file are called. The protobuf request object contains multiple requests, and the time taken to extract these (requests) is gradually increasing with time.
I think this is protobuf problem because these classes where generated by the protobuf compiler (from the .proto file). On Friday, January 11, 2013 12:41:35 PM UTC+5:30, Feng Xiao wrote: > > What makes you think it's protobuf's problem? > > On Friday, January 11, 2013 2:50:54 PM UTC+8, [email protected] wrote: >> >> My application uses Google Protocol Buffer with Apache MINA. There are >> clients who connect to the MINA Connector, send request to the server and >> then wait for the response from the server. The flow of control is as >> follows: >> 1. Client sends request >> 2. Request received at MINA filter (<Class> >> extends CumulativeProtocolDecoder) >> 3. doDecode() method is called >> 4. A request object (generated from *.proto file) is created >> using the <RequestObject>.parseFrom(bytes) >> 5. The request is passed on to the IOHandler (<Class> >> extends IoHandlerAdapter) >> 6. messageReceived() method is called >> 7. In this method, the request object (from #6) >> is processed to create the list of requests which has been sent by the >> client. >> * 8. At this point, we have noticed that the time >> taken to process the request object (#7) is gradually degrading with time. >> From a initial period of around 2 ms, the time period is going up to 200 ms >> in just 8 days of continuous usage. And this value gradually increases with >> time.* >> 9. The request list is processed in the >> application >> 10. The response object is created >> 11. The response is sent to the client. >> >> Any suggestion would be highly appreciated. >> > -- You received this message because you are subscribed to the Google Groups "Protocol Buffers" group. To view this discussion on the web visit https://groups.google.com/d/msg/protobuf/-/IRKxKX0EKRUJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/protobuf?hl=en.
