diff options
| author | Shehjar Tikoo <shehjart@gluster.com> | 2010-05-18 02:20:17 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2010-05-21 00:32:27 -0700 |
| commit | c0763ba1579fbad705cd29e256fb083376fb0e07 (patch) | |
| tree | 3f14f1096ca2c59be356967466907360475395b6 /transport/socket/src/socket.h | |
| parent | 608223c792fc308729b522777efad4c6afb8238c (diff) | |
socket: Support TCP-KEEPALIVE
Introduces two new socket options:
1. transport.socket.keepalive: bool
Sets keepalive on a transport. On by default.
2. transport.socket.keepalive-interval: integer
Number of seconds between each keepalive message on the socket.
Default in linux is 2 hours. To change that value for a given
transport, use this option. Integer value is interval in seconds.
Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 754 (enable tcp keepalive)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=754
Diffstat (limited to 'transport/socket/src/socket.h')
| -rw-r--r-- | transport/socket/src/socket.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/transport/socket/src/socket.h b/transport/socket/src/socket.h index 44715697db1..5a287a72c98 100644 --- a/transport/socket/src/socket.h +++ b/transport/socket/src/socket.h @@ -52,6 +52,8 @@ #define GF_MAX_SOCKET_WINDOW_SIZE (1 * GF_UNIT_MB) #define GF_MIN_SOCKET_WINDOW_SIZE (128 * GF_UNIT_KB) +#define GF_USE_DEFAULT_KEEPALIVE (-1) + typedef enum { SOCKET_PROTO_STATE_NADA = 0, SOCKET_PROTO_STATE_HEADER_COMING, @@ -118,6 +120,8 @@ typedef struct { int windowsize; char lowlat; char nodelay; + int keepalive; + int keepaliveintvl; } socket_private_t; |