151 reputation
5
bio website jb.perriot.fr
location Paris, France
age 33
visits member for 3 years, 6 months
seen Jul 16 '13 at 7:34

French Java Developer. Currently working at Société Générale Corporate & Investment Banking


Apr
6
awarded  Nice Question
Nov
2
awarded  Popular Question
Mar
12
comment Kernel socket structure and TCP_DIAG
Yes but it just give me the Queue status (number of messages) not the memory used. Am I wrong ?
Mar
12
comment Kernel socket structure and TCP_DIAG
Yes they are, and are already set to the max value of the server (i believe they can't be bigger than the net.ipv4.tcp_* properties, right ?) For netstat -apnc it does not give me the buffers sizes, that why I looked at ss. For the kernel I am not root on the server, and the IT teams here are pretty stubborn. I need to be sure of what happens before I ask them to change the values... And yes I have access to the client source, and my investigation on the client confirm that the disconnection comes from the server.
Mar
12
comment Kernel socket structure and TCP_DIAG
My sockets sizes are quite small I think, i updated the post with them. For the EWOULDBLOCK I can't tell. My client is in JAVA and just say it has been disconnected by the server. The server is in C++ and it just say that he dropped the connection without any information. I do not have the source code of the server so I cannot change its behavior. It seems that clients get disconnected when they are a bit overloaded, even if it only last a few seconds.
Mar
12
awarded  Editor
Mar
12
revised Kernel socket structure and TCP_DIAG
added 327 characters in body
Mar
9
awarded  Student
Mar
9
asked Kernel socket structure and TCP_DIAG
Jan
21
awarded  Autobiographer