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wasm-micro-runtime/samples/simple/wasm-apps/request_sender.c
Wenyong Huang 3ded9ece83
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2021-11-15 12:48:35 +08:00

53 lines
1.3 KiB
C

/*
* Copyright (C) 2019 Intel Corporation. All rights reserved.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*/
#include "wasm_app.h"
#include "wa-inc/request.h"
static void
my_response_handler(response_t *response, void *user_data)
{
char *tag = (char *)user_data;
if (response == NULL) {
printf("[req] request timeout!\n");
return;
}
printf("[req] response handler called mid:%d, status:%d, fmt:%d, "
"payload:%p, len:%d, tag:%s\n",
response->mid, response->status, response->fmt, response->payload,
response->payload_len, tag);
if (response->payload != NULL && response->payload_len > 0
&& response->fmt == FMT_ATTR_CONTAINER) {
printf("[req] dump the response payload:\n");
attr_container_dump((attr_container_t *)response->payload);
}
}
static void
test_send_request(char *url, char *tag)
{
request_t request[1];
init_request(request, url, COAP_PUT, 0, NULL, 0);
api_send_request(request, my_response_handler, tag);
}
void
on_init()
{
test_send_request("/app/request_handler/url1", "a request to target app");
test_send_request("url1", "a general request");
}
void
on_destroy()
{
/* real destroy work including killing timer and closing sensor is
accomplished in wasm app library version of on_destroy() */
}