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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
#include <monkey/mk_lib.h>
#include <mk_core/mk_unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#define API_ADDR "127.0.0.1"
#define API_PORT "8080"
/* Main context set as global so the signal handler can use it */
mk_ctx_t *ctx;
void cb_worker(void *data)
{
mk_info("[api test] test worker callback; data=%p", data);
}
void cb_sp_test_task_detail(mk_request_t *request, void *data)
{
(void) data;
mk_http_status(request, 200);
mk_http_send(request, "CB_SP_TEST_TASK_DETAIL", strlen("CB_SP_TEST_TASK_DETAIL"), NULL);
mk_http_done(request);
}
void cb_sp_test_task_main(mk_request_t *request, void *data)
{
(void) data;
mk_http_status(request, 200);
mk_http_send(request, "CB_SP_TEST_TASK_MAIN", strlen("CB_SP_TEST_TASK_MAIN"), NULL);
mk_http_done(request);
}
void cb_main(mk_request_t *request, void *data)
{
int i;
(void) data;
mk_http_status(request, 200);
for (i = 0; i < 20; i++) {
mk_http_send(request, "first", 5, NULL);
mk_http_send(request, "second", 6, NULL);
mk_http_send(request, "third", 5, NULL);
}
mk_http_done(request);
}
void cb_test_chunks(mk_request_t *request, void *data)
{
int i = 0;
int len;
char tmp[32];
(void) data;
mk_http_status(request, 200);
mk_http_header(request, "X-Monkey", 8, "OK", 2);
for (i = 0; i < 4; i++) {
len = snprintf(tmp, sizeof(tmp) -1, "test-chunk %6i\n ", i);
mk_http_send(request, tmp, len, NULL);
}
mk_http_done(request);
}
void cb_test_big_chunk(mk_request_t *request, void *data)
{
size_t chunk_size = 1024000000;
char *chunk;
(void) data;
mk_http_status(request, 200);
mk_http_header(request, "X-Monkey", 8, "OK", 2);
chunk = calloc(1, chunk_size);
mk_http_send(request, chunk, chunk_size, NULL);
free(chunk);
mk_http_done(request);
}
static void signal_handler(int signal)
{
write(STDERR_FILENO, "[engine] caught signal\n", 23);
switch (signal) {
case SIGTERM:
case SIGINT:
mk_stop(ctx);
mk_destroy(ctx);
_exit(EXIT_SUCCESS);
default:
break;
}
}
static void signal_init()
{
signal(SIGINT, &signal_handler);
signal(SIGTERM, &signal_handler);
}
static void cb_queue_message(mk_mq_t *queue, void *data, size_t size, void *ctx)
{
size_t i;
char *buf;
(void) ctx;
(void) queue;
printf("=== cb queue message === \n");
printf(" => %zu bytes\n", size);
printf(" => ");
buf = data;
for (i = 0; i < size; i++) {
printf("%c", buf[i]);
}
printf("\n\n");
}
int main()
{
int i = 0;
int len;
int vid;
int qid;
char msg[800000];
signal_init();
ctx = mk_create();
if (!ctx) {
return -1;
}
/* Create a message queue and a callback for each message */
qid = mk_mq_create(ctx, "/data", cb_queue_message, NULL);
mk_config_set(ctx,
"Listen", API_PORT,
//"Timeout", "1",
NULL);
vid = mk_vhost_create(ctx, NULL);
mk_vhost_set(ctx, vid,
"Name", "monotop",
NULL);
mk_vhost_handler(ctx, vid, "/api/v1/stream_processor/task/[A-Za-z_][0-9A-Za-z_\\-]*",
cb_sp_test_task_detail, NULL);
mk_vhost_handler(ctx, vid, "/api/v1/stream_processor/task",
cb_sp_test_task_main, NULL);
mk_vhost_handler(ctx, vid, "/test_chunks", cb_test_chunks, NULL);
mk_vhost_handler(ctx, vid, "/test_big_chunk", cb_test_big_chunk, NULL);
mk_vhost_handler(ctx, vid, "/", cb_main, NULL);
mk_worker_callback(ctx,
cb_worker,
ctx);
mk_info("Service: http://%s:%s/test_chunks", API_ADDR, API_PORT);
mk_start(ctx);
for (i = 0; i < 5; i++) {
len = snprintf(msg, sizeof(msg) - 1, "[...] message ID: %i\n", i);
mk_mq_send(ctx, qid, &msg, len);
}
sleep(3600);
mk_stop(ctx);
mk_destroy(ctx);
return 0;
}
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