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Added some signal control.

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default 2022-09-29 12:50:50 +02:00
parent aabdbe1dee
commit 80d1700f6a
1 changed files with 24 additions and 2 deletions
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26
httpd.c
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@ -10,6 +10,8 @@
#include "snac.h" #include "snac.h"
#include <setjmp.h>
/* susie.png */ /* susie.png */
const char *susie = const char *susie =
"iVBORw0KGgoAAAANSUhEUgAAAEAAAABAAQAAAAC" "iVBORw0KGgoAAAANSUhEUgAAAEAAAABAAQAAAAC"
@ -188,6 +190,15 @@ void httpd_connection(int rs)
} }
static jmp_buf on_break;
void term_handler(int s)
{
longjmp(on_break, 1);
}
void httpd(void) void httpd(void)
/* starts the server */ /* starts the server */
{ {
@ -205,11 +216,22 @@ void httpd(void)
srv_running = 1; srv_running = 1;
signal(SIGPIPE, SIG_IGN);
signal(SIGTERM, term_handler);
signal(SIGINT, term_handler);
srv_log(xs_fmt("httpd start %s:%d", address, port)); srv_log(xs_fmt("httpd start %s:%d", address, port));
for (;;) { if (setjmp(on_break) == 0) {
httpd_connection(rs); for (;;) {
httpd_connection(rs);
}
} }
srv_running = 0;
/* wait for the helper thread to end */
/* ... */
srv_log(xs_fmt("httpd stop %s:%d", address, port)); srv_log(xs_fmt("httpd stop %s:%d", address, port));
} }