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/*
* Copyright (C) 2019 Intel Corporation. All rights reserved.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*/
#include "wasm_app.h"
#include "wa-inc/timer_wasm_app.h"
#include "wa-inc/request.h"
int num = 0;
void
publish_overheat_event()
{
attr_container_t *event;
event = attr_container_create("event");
attr_container_set_string(&event, "warning", "temperature is over high");
printf("###app publish event begin ###\n");
api_publish_event("alert/overheat", FMT_ATTR_CONTAINER, event,
attr_container_get_serialize_length(event));
printf("###app publish event end ###\n");
attr_container_destroy(event);
}
/* Timer callback */
void
timer1_update(user_timer_t timer)
{
printf("Timer update %d\n", num++);
publish_overheat_event();
}
void
start_timer()
{
user_timer_t timer;
/* set up a timer */
timer = api_timer_create(1000, true, false, timer1_update);
api_timer_restart(timer, 1000);
}
void
on_init()
{
start_timer();
}
void
on_destroy()
{
/* real destroy work including killing timer and closing sensor is
* accomplished in wasm app library version of on_destroy() */
}
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