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| author | Dave Reisner <dreisner@archlinux.org> | 2012-01-24 01:28:06 +0000 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2012-02-09 18:53:51 +0100 |
| commit | 705f0f7a5b6120bb783d139c9266b285a4c8acd8 (patch) | |
| tree | 25e53650101274f8f178cd7f2468ee2fe4f3da28 /include | |
| parent | ea055407fa45c4247042e7370d463364f03c3136 (diff) | |
| download | curl-705f0f7a5b6120bb783d139c9266b285a4c8acd8.tar.gz | |
add library support for tuning TCP_KEEPALIVE
This adds three new options to control the behavior of TCP keepalives:
- CURLOPT_TCP_KEEPALIVE: enable/disable probes
- CURLOPT_TCP_KEEPIDLE: idle time before sending first probe
- CURLOPT_TCP_KEEPINTVL: delay between successive probes
While not all operating systems support the TCP_KEEPIDLE and
TCP_KEEPINTVL knobs, the library will still allow these options to be
set by clients, silently ignoring the values.
Diffstat (limited to 'include')
| -rw-r--r-- | include/curl/curl.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/curl/curl.h b/include/curl/curl.h index 59a5c796a..2a9957e9c 100644 --- a/include/curl/curl.h +++ b/include/curl/curl.h @@ -1499,6 +1499,13 @@ typedef enum { of miliseconds. */ CINIT(ACCEPTTIMEOUT_MS, LONG, 212), + /* Set TCP keepalive */ + CINIT(TCP_KEEPALIVE, LONG, 213), + + /* non-universal keepalive knobs (Linux, AIX, HP-UX, more) */ + CINIT(TCP_KEEPIDLE, LONG, 214), + CINIT(TCP_KEEPINTVL, LONG, 215), + CURLOPT_LASTENTRY /* the last unused */ } CURLoption; |