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.TH HANDLER_NOTIFY_CLOSE 3 2024-07-13 0.4.0 "libweb Library Reference"
.SH NAME
handler_notify_close \- tell a web server handler object to close gracefully
.SH SYNOPSIS
.LP
.nf
#include <libweb/handler.h>
.P
int handler_notify_close(struct handler *\fIh\fP);
.fi
.SH DESCRIPTION
The
.IR handler_notify_close (3)
function notifies
.I h
to exit the loop entered to by
.IR handler_loop (3).
.IR h
must have been returned by a previous call to
.IR handler_alloc (3).
This function is
.IR async-signal-safe ,
so it can be safely called from a signal handler. This is intentional,
as applications would typically want to close the server on specific
signals, such as
.I SIGINT
or
.IR SIGTERM .
.SH RETURN VALUE
On success, zero is returned. On error, a negative integer is returned.
.SH ERRORS
No errors are defined.
.SH SEE ALSO
.BR handler_alloc (3),
.BR handler_loop (3),
.BR libweb_handler (7).
.SH COPYRIGHT
Copyright (C) 2023-2024 libweb contributors
.P
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
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