add keepalive to socket, fix recover problem when a node is requester and pass data

2014-12-21 17:55:08 -08:00
parent cfea4dbe85
commit a624051b85
5 changed files with 30 additions and 13 deletions
--- a/toolkit/kmeans.cpp
+++ b/toolkit/kmeans.cpp
@@ -151,4 +151,3 @@ int main(int argc, char *argv[]) {
  rabit::Finalize();
  return 0;
 }
-