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example.c: Worker processes number is configurable 

Signed-off-by: Jianhui Zhao <zhaojh329@gmail.com>
main^2
Jianhui Zhao 2021-01-03 18:19:44 +08:00
parent d6868b6ab3
commit 9ae7b25f84
1 changed files with 6 additions and 2 deletions
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8
example/example.c
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@ -131,6 +131,7 @@ static void usage(const char *prog)
" -s # SSl on\n" " -s # SSl on\n"
" -f # Serve file\n" " -f # Serve file\n"
" -P # plugin path\n" " -P # plugin path\n"
" -w # worker process number, default is equal to available CPUs\n"
" -v # verbose\n", prog); " -v # verbose\n", prog);
exit(1); exit(1);
} }
@ -146,10 +147,11 @@ int main(int argc, char **argv)
const char *docroot = "."; const char *docroot = ".";
const char *index_page = "index.html"; const char *index_page = "index.html";
const char *addr = "localhost"; const char *addr = "localhost";
int nworker = -1;
int port = 8080; int port = 8080;
int opt; int opt;
while ((opt = getopt(argc, argv, "h:i:a:p:sfP:v")) != -1) { while ((opt = getopt(argc, argv, "h:i:a:p:sfP:w:v")) != -1) {
switch (opt) { switch (opt) {
case 'h': case 'h':
docroot = optarg; docroot = optarg;
@ -172,6 +174,8 @@ int main(int argc, char **argv)
case 'P': case 'P':
plugin_path = optarg; plugin_path = optarg;
break; break;
case 'w':
nworker = atoi(optarg);
case 'v': case 'v':
verbose = true; verbose = true;
break; break;
@ -210,7 +214,7 @@ int main(int argc, char **argv)
** -1 means automatically to available CPUs ** -1 means automatically to available CPUs
** This function must be called after the Server has been initialized ** This function must be called after the Server has been initialized
*/ */
srv->start_worker(srv, -1); srv->start_worker(srv, nworker);
ev_signal_init(&signal_watcher, signal_cb, SIGINT); ev_signal_init(&signal_watcher, signal_cb, SIGINT);
ev_signal_start(loop, &signal_watcher); ev_signal_start(loop, &signal_watcher);