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CURLMOPT_TIMERFUNCTION/DATA.3: fix the examples

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... to not call libcurl recursively back.

Closes #8286
This commit is contained in:
Daniel Stenberg 2022-01-17 08:38:15 +01:00
parent 340bb1905f
commit c24764ef59
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GPG Key ID: 5CC908FDB71E12C2
2 changed files with 8 additions and 8 deletions
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4
docs/libcurl/opts/CURLMOPT_TIMERDATA.3
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@ -5,7 +5,7 @@
.\" * | (__| |_| | _ <| |___
.\" * \___|\___/|_| \_\_____|
.\" *
.\" * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
.\" * Copyright (C) 1998 - 2022, 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
@ -68,7 +68,7 @@ static int timerfunc(CURLM *multi, long timeout_ms, void *userp)
id = g_new(guint, 1);
*id = g_timeout_add(timeout_ms, timeout_cb, id);
}
curl_multi_setopt(multi, CURLMOPT_TIMERDATA, id);
current_timer = id;
return 0;
}

12
docs/libcurl/opts/CURLMOPT_TIMERFUNCTION.3
View File

@ -5,7 +5,7 @@
.\" * | (__| |_| | _ <| |___
.\" * \___|\___/|_| \_\_____|
.\" *
.\" * Copyright (C) 1998 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
.\" * Copyright (C) 1998 - 2022, 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
@ -59,10 +59,10 @@ multi handle will be aborted and fail.
This callback can be used instead of, or in addition to,
\fIcurl_multi_timeout(3)\fP.
\fBWARNING:\fP even if it feels tempting, avoid calling libcurl directly from
within the callback itself when the \fBtimeout_ms\fP value is zero, since it
risks triggering an unpleasant recursive behavior that immediately calls
another call to the callback with a zero timeout...
\fBWARNING:\fP do not call libcurl directly from within the callback itself
when the \fBtimeout_ms\fP value is zero, since it risks triggering an
unpleasant recursive behavior that immediately calls another call to the
callback with a zero timeout...
.SH DEFAULT
NULL
.SH PROTOCOLS
@ -97,7 +97,7 @@ static int timerfunc(CURLM *multi, long timeout_ms, void *userp)
id = g_new(guint, 1);
*id = g_timeout_add(timeout_ms, timeout_cb, id);
}
curl_multi_setopt(multi, CURLMOPT_TIMERDATA, id);
current_timer = id;
return 0;
}