mirror of https://github.com/schoebel/mars
66 lines
1.3 KiB
C
66 lines
1.3 KiB
C
// (c) 2010 Thomas Schoebel-Theuer / 1&1 Internet AG
|
|
#ifndef MARS_CLIENT_H
|
|
#define MARS_CLIENT_H
|
|
|
|
#include "mars_net.h"
|
|
#include "lib_limiter.h"
|
|
|
|
extern struct mars_limiter client_limiter;
|
|
extern int global_net_io_timeout;
|
|
|
|
#define CLIENT_HASH_MAX 256
|
|
|
|
struct client_mref_aspect {
|
|
GENERIC_ASPECT(mref);
|
|
struct list_head io_head;
|
|
struct list_head hash_head;
|
|
unsigned long submit_jiffies;
|
|
int alloc_len;
|
|
bool do_dealloc;
|
|
};
|
|
|
|
struct client_brick {
|
|
MARS_BRICK(client);
|
|
// tunables
|
|
int max_flying; // limit on parallelism
|
|
int io_timeout; // > 0: report IO errors after timeout (in seconds)
|
|
bool limit_mode;
|
|
};
|
|
|
|
struct client_input {
|
|
MARS_INPUT(client);
|
|
};
|
|
|
|
struct client_threadinfo {
|
|
struct task_struct *thread;
|
|
wait_queue_head_t run_event;
|
|
int restart_count;
|
|
bool terminated;
|
|
};
|
|
|
|
struct client_output {
|
|
MARS_OUTPUT(client);
|
|
atomic_t fly_count;
|
|
atomic_t timeout_count;
|
|
spinlock_t lock;
|
|
struct list_head mref_list;
|
|
struct list_head wait_list;
|
|
wait_queue_head_t event;
|
|
int last_id;
|
|
struct mars_socket socket;
|
|
char *host;
|
|
char *path;
|
|
struct client_threadinfo sender;
|
|
struct client_threadinfo receiver;
|
|
struct mars_info info;
|
|
wait_queue_head_t info_event;
|
|
bool get_info;
|
|
bool got_info;
|
|
spinlock_t hash_lock[CLIENT_HASH_MAX];
|
|
struct list_head hash_table[CLIENT_HASH_MAX];
|
|
};
|
|
|
|
MARS_TYPES(client);
|
|
|
|
#endif
|