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Refactor the work queue

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Make a separate work queue to track async operations. Keep separate
work queues for links and nodes. This avoids lockups when some async
operation take a long time and the work queue has SYNC_WAIT operations.
This commit is contained in:
Wim Taymans 2017-01-12 16:48:17 +01:00
parent 6d4db64767
commit 474981ddda
9 changed files with 344 additions and 238 deletions
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68
pinos/server/work-queue.h Normal file
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/* Pinos
* Copyright (C) 2016 Wim Taymans <wim.taymans@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __PINOS_WORK_QUEUE_H__
#define __PINOS_WORK_QUEUE_H__
#ifdef __cplusplus
extern "C" {
#endif
#include <pinos/client/loop.h>
typedef struct _PinosWorkQueue PinosWorkQueue;
typedef void (*PinosWorkFunc) (void *obj,
void *data,
SpaResult res,
uint32_t id);
/**
* PinosWorkQueue:
*
* Pinos work queue object.
*/
struct _PinosWorkQueue {
PinosLoop *loop;
PINOS_SIGNAL (destroy_signal, (PinosListener *listener,
PinosWorkQueue *queue));
};
PinosWorkQueue * pinos_work_queue_new (PinosLoop *loop);
void pinos_work_queue_destroy (PinosWorkQueue *queue);
uint32_t pinos_work_queue_add (PinosWorkQueue *queue,
void *obj,
SpaResult res,
PinosWorkFunc func,
void *data);
void pinos_work_queue_cancel (PinosWorkQueue *queue,
void *obj,
uint32_t id);
bool pinos_work_queue_complete (PinosWorkQueue *queue,
void *obj,
uint32_t seq,
SpaResult res);
#ifdef __cplusplus
}
#endif
#endif /* __PINOS_WORK_QUEUE_H__ */