Martin Vogt created THRIFT-2567: ----------------------------------- Summary: Csharp slow ? Key: THRIFT-2567 URL: https://issues.apache.org/jira/browse/THRIFT-2567 Project: Thrift Issue Type: Question Components: C# - Library Affects Versions: 1.0 Reporter: Martin Vogt Priority: Minor
Hello, I have a simple csharp server/client for performance tests, something like this {quote} service { binary getData(); } {quote} which returns a 1MB buffer.(git snapshot from a few days ago). A thrift call client->server takes 8ms according to stopWatch.Elapsed. The same client->server implemented from here(modified of course): {quote} http://www.java2s.com/Code/CSharp/Network/SimpleTcpClient.htm http://www.java2s.com/Code/CSharp/Network/SimpleTcpServer.htm {quote} takes ~1ms. (Factor 8 faster, than the thrift client/server, all localhost connections on windows) I tried to narrow it down where the actual problem is, but without luck so far. - Its not the binary stream creation during unmarshall: {quote} // pseudocode byte[] getData() { len=iprot.readi32() byte[] x=new byte[len] iprot.readAll(x,len); return x; } {quote} It _looks_ that its in the thrift c# library classes (TSocket,etc..), but up to now I haven't found an explanation for the differences. -- This message was sent by Atlassian JIRA (v6.2#6252)