docs/libcurl: TCP_KEEPALIVE start and interval default to 60

Since the TCP keep-alive options were added in 705f0f7 the start and
interval default values have been 60, but that wasn't documented.

Bug: https://curl.haxx.se/mail/lib-2017-01/0000.html
Reported-by: Praveen Pvs

diff --git a/docs/libcurl/opts/CURLOPT_TCP_KEEPIDLE.3 b/docs/libcurl/opts/CURLOPT_TCP_KEEPIDLE.3
index f5f57628f33fda8748cb88c1e939e4fb75fd7741..4d587a9b4e816cf30c89230e0077e31ae0725b38 100644 (file)
--- a/docs/libcurl/opts/CURLOPT_TCP_KEEPIDLE.3
+++ b/docs/libcurl/opts/CURLOPT_TCP_KEEPIDLE.3
@@ -32,7 +32,7 @@ Pass a long. Sets the \fIdelay\fP, in seconds, that the operating system will
 wait while the connection is idle before sending keepalive probes. Not all
 operating systems support this option.
 .SH DEFAULT
-?
+60
 .SH PROTOCOLS
 All
 .SH EXAMPLE

diff --git a/docs/libcurl/opts/CURLOPT_TCP_KEEPINTVL.3 b/docs/libcurl/opts/CURLOPT_TCP_KEEPINTVL.3
index f332a8f4559a41336762b5b5bfdc15e445907214..a755c054694f35fe9db7a003aa5eb0980b377bae 100644 (file)
--- a/docs/libcurl/opts/CURLOPT_TCP_KEEPINTVL.3
+++ b/docs/libcurl/opts/CURLOPT_TCP_KEEPINTVL.3
@@ -32,7 +32,9 @@ Pass a long. Sets the interval, in seconds, that the operating system will
 wait between sending keepalive probes. Not all operating systems support this
 option. (Added in 7.25.0)
 .SH DEFAULT
+60
 .SH PROTOCOLS
+All
 .SH EXAMPLE
 .nf
 CURL *curl = curl_easy_init();
@@ -42,7 +44,7 @@ if(curl) {
   /* enable TCP keep-alive for this transfer */
   curl_easy_setopt(curl, CURLOPT_TCP_KEEPALIVE, 1L);
 
-  /* keep-alive idle time to 120 seconds */
+  /* set keep-alive idle time to 120 seconds */
   curl_easy_setopt(curl, CURLOPT_TCP_KEEPIDLE, 120L);
 
   /* interval time between keep-alive probes: 60 seconds */