Imported Upstream version 7.44.0

[platform/upstream/curl.git] / docs / libcurl / opts / CURLOPT_TCP_KEEPIDLE.3

diff --git a/docs/libcurl/opts/CURLOPT_TCP_KEEPIDLE.3 b/docs/libcurl/opts/CURLOPT_TCP_KEEPIDLE.3
index 1724824..d60a3df 100644 (file)
--- a/docs/libcurl/opts/CURLOPT_TCP_KEEPIDLE.3
+++ b/docs/libcurl/opts/CURLOPT_TCP_KEEPIDLE.3
@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -36,7 +36,23 @@ operating systems support this option.
 .SH PROTOCOLS
 All
 .SH EXAMPLE
-TODO
+.nf
+CURL *curl = curl_easy_init();
+if(curl) {
+  curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
+
+  /* enable TCP keep-alive for this transfer */
+  curl_easy_setopt(curl, CURLOPT_TCP_KEEPALIVE, 1L);
+
+  /* set keep-alive idle time to 120 seconds */
+  curl_easy_setopt(curl, CURLOPT_TCP_KEEPIDLE, 120L);
+
+  /* interval time between keep-alive probes: 60 seconds */
+  curl_easy_setopt(curl, CURLOPT_TCP_KEEPINTVL, 60L);
+
+  curl_easy_perform(curl);
+}
+.fi
 .SH AVAILABILITY
 Added in 7.25.0
 .SH RETURN VALUE