mirror of
https://github.com/openstreetmap/mod_tile.git
synced 2025-08-03 07:49:53 +00:00
e8001c859f
So far, (meta)tiles could only be stored and retrieved from a locally mounted posix filesystem. Although, the posix filesystem API is it self a plugable storage layer into which one can mount many different filsystems, from temporary filesystems to network filesystems, as mod_tile installations scale up to multi-server environments this might not be sufficient and one may want to use other storage layers. This patch therefore abstracts all storage calls out into a separate API that can be implemented by various storage backends to fit the needs of different installations. Three storage backends are included in this commit: - file backend: This is the equivalent of what existed before in mod_tile / renderd. This uses a posix filesystem to store (meta)tiles - memcached: This stores tiles in a memcached store - rados: This stores tiles in a rados / ceph cluster The memcached and rados backends should currently still be considered as experimental There are also other refactoring and cleanups in this commit
20 lines
322 B
C
20 lines
322 B
C
#ifndef RENDERSUBQUEUE_H
|
|
#define RENDERSUBQUEUE_H
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
int work_complete;
|
|
|
|
void enqueue(const char *xmlname, int x, int y, int z);
|
|
void spawn_workers(int num, const char *socketpath, int maxLoad);
|
|
void wait_for_empty_queue();
|
|
void finish_workers();
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|