101 lines
2.4 KiB
C
101 lines
2.4 KiB
C
|
/*
|
||
|
|
*
|
||
|
|
* @build make examples
|
||
|
|
* @server bin/one-acceptor-multi-workers 1234
|
||
|
|
* @client bin/nc 127.0.0.1 1234
|
||
|
|
* nc 127.0.0.1 1234
|
||
|
|
* telnet 127.0.0.1 1234
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "hloop.h"
|
||
|
|
#include "hsocket.h"
|
||
|
|
#include "hthread.h"
|
||
|
|
|
||
|
|
static const char* host = "0.0.0.0";
|
||
|
|
static int port = 1234;
|
||
|
|
static int thread_num = 4;
|
||
|
|
static hloop_t* accept_loop = NULL;
|
||
|
|
static hloop_t** worker_loops = NULL;
|
||
|
|
|
||
|
|
static hloop_t* get_next_loop() {
|
||
|
|
static int s_cur_index = 0;
|
||
|
|
if (++s_cur_index >= thread_num) {
|
||
|
|
s_cur_index = 0;
|
||
|
|
}
|
||
|
|
return worker_loops[s_cur_index % thread_num];
|
||
|
|
}
|
||
|
|
|
||
|
|
static void on_close(hio_t* io) {
|
||
|
|
printf("on_close fd=%d error=%d\n", hio_fd(io), hio_error(io));
|
||
|
|
}
|
||
|
|
|
||
|
|
static void on_recv(hio_t* io, void* buf, int readbytes) {
|
||
|
|
// echo
|
||
|
|
hio_write(io, buf, readbytes);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void new_conn_event(hevent_t* ev) {
|
||
|
|
hloop_t* loop = ev->loop;
|
||
|
|
hio_t* io = (hio_t*)hevent_userdata(ev);
|
||
|
|
hio_attach(loop, io);
|
||
|
|
|
||
|
|
char localaddrstr[SOCKADDR_STRLEN] = {0};
|
||
|
|
char peeraddrstr[SOCKADDR_STRLEN] = {0};
|
||
|
|
printf("tid=%ld connfd=%d [%s] <= [%s]\n",
|
||
|
|
(long)hv_gettid(),
|
||
|
|
(int)hio_fd(io),
|
||
|
|
SOCKADDR_STR(hio_localaddr(io), localaddrstr),
|
||
|
|
SOCKADDR_STR(hio_peeraddr(io), peeraddrstr));
|
||
|
|
|
||
|
|
hio_setcb_close(io, on_close);
|
||
|
|
hio_setcb_read(io, on_recv);
|
||
|
|
hio_read(io);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void on_accept(hio_t* io) {
|
||
|
|
hio_detach(io);
|
||
|
|
|
||
|
|
hloop_t* worker_loop = get_next_loop();
|
||
|
|
hevent_t ev;
|
||
|
|
memset(&ev, 0, sizeof(ev));
|
||
|
|
ev.loop = worker_loop;
|
||
|
|
ev.cb = new_conn_event;
|
||
|
|
ev.userdata = io;
|
||
|
|
hloop_post_event(worker_loop, &ev);
|
||
|
|
}
|
||
|
|
|
||
|
|
static HTHREAD_ROUTINE(worker_thread) {
|
||
|
|
hloop_t* loop = (hloop_t*)userdata;
|
||
|
|
hloop_run(loop);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static HTHREAD_ROUTINE(accept_thread) {
|
||
|
|
hloop_t* loop = (hloop_t*)userdata;
|
||
|
|
hio_t* listenio = hloop_create_tcp_server(loop, host, port, on_accept);
|
||
|
|
if (listenio == NULL) {
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
hloop_run(loop);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
int main(int argc, char** argv) {
|
||
|
|
if (argc < 2) {
|
||
|
|
printf("Usage: cmd port\n");
|
||
|
|
return -10;
|
||
|
|
}
|
||
|
|
port = atoi(argv[1]);
|
||
|
|
|
||
|
|
worker_loops = (hloop_t**)malloc(sizeof(hloop_t*) * thread_num);
|
||
|
|
for (int i = 0; i < thread_num; ++i) {
|
||
|
|
worker_loops[i] = hloop_new(HLOOP_FLAG_AUTO_FREE);
|
||
|
|
hthread_create(worker_thread, worker_loops[i]);
|
||
|
|
}
|
||
|
|
|
||
|
|
accept_loop = hloop_new(HLOOP_FLAG_AUTO_FREE);
|
||
|
|
accept_thread(accept_loop);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|