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/*
* Copyright (C) 2016, 2017 "IoT.bzh"
* Author José Bollo <jose.bollo@iot.bzh>
*
* 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.
*/
#define _GNU_SOURCE
#include <string.h>
#include <afb/afb-req-itf.h>
#include "afb-thread.h"
#include "jobs.h"
#include "sig-monitor.h"
#include "verbose.h"
static void req_call(int signum, void *arg1, void *arg2, void *arg3)
{
struct afb_req req = { .itf = arg1, .closure = arg2 };
void (*callback)(struct afb_req) = arg3;
if (signum != 0)
afb_req_fail_f(req, "aborted", "signal %s(%d) caught", strsignal(signum), signum);
else
callback(req);
afb_req_unref(req);
}
void afb_thread_req_call(struct afb_req req, void (*callback)(struct afb_req req), int timeout, void *group)
{
int rc;
afb_req_addref(req);
if (0) {
/* no threading */
sig_monitor3(timeout, req_call, (void*)req.itf, req.closure, callback);
} else {
/* threading */
rc = jobs_queue3(group, timeout, req_call, (void*)req.itf, req.closure, callback);
if (rc < 0) {
/* TODO: allows or not to proccess it directly as when no threading? (see above) */
ERROR("can't process job with threads: %m");
afb_req_fail_f(req, "cancelled", "not able to pipe a job for the task");
afb_req_unref(req);
}
}
}
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