mirror of
https://github.com/sogou/workflow.git
synced 2026-02-08 01:33:17 +08:00
65 lines
1.5 KiB
C++
65 lines
1.5 KiB
C++
/*
|
|
Copyright (c) 2022 Sogou, Inc.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
|
|
Authors: Li Yingxin (liyingxin@sogou-inc.com)
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <signal.h>
|
|
#include "workflow/WFFacilities.h"
|
|
#include "workflow/WFHttpServer.h"
|
|
|
|
static WFFacilities::WaitGroup wait_group(1);
|
|
|
|
void sig_handler(int signo)
|
|
{
|
|
wait_group.done();
|
|
}
|
|
|
|
int main(int argc, const char *argv[])
|
|
{
|
|
if (argc != 3)
|
|
{
|
|
fprintf(stderr, "USAGE: %s listen_fd pipe_fd\n", argv[0]);
|
|
exit(1);
|
|
}
|
|
|
|
int listen_fd = atoi(argv[1]);
|
|
int pipe_fd = atoi(argv[2]);
|
|
|
|
signal(SIGUSR1, sig_handler);
|
|
|
|
WFHttpServer server([](WFHttpTask *task) {
|
|
task->get_resp()->append_output_body("<html>Hello World!</html>");
|
|
});
|
|
|
|
if (server.serve(listen_fd) == 0)
|
|
{
|
|
wait_group.wait();
|
|
server.shutdown();
|
|
write(pipe_fd, "success", strlen("success"));
|
|
server.wait_finish();
|
|
}
|
|
else
|
|
write(pipe_fd, "failed ", strlen("failed "));
|
|
|
|
close(pipe_fd);
|
|
close(listen_fd);
|
|
return 0;
|
|
}
|
|
|