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#ifndef _NGX_CONNECTION_H_INCLUDED_
#define _NGX_CONNECTION_H_INCLUDED_
#include <ngx_socket.h>
#include <ngx_log.h>
#include <ngx_alloc.h>
#include <ngx_server.h>
typedef struct ngx_connection_s ngx_connection_t;
#ifdef NGX_EVENT
#include <ngx_event.h>
#endif
struct ngx_connection_s {
ngx_socket_t fd;
void *data;
#ifdef NGX_EVENT
ngx_event_t *read;
ngx_event_t *write;
#endif
ngx_log_t *log;
int (*handler)(ngx_connection_t *c);
ngx_server_t *server;
ngx_server_t *servers;
ngx_pool_t *pool;
};
#if 0
cached file
int fd; -2 unused, -1 closed (but read or mmaped), >=0 open
char *name;
void *buf; addr if read or mmaped
aiocb* if aio_read
OVERLAPPED if TransmitFile or TransmitPackets
NULL if sendfile
size_t buf_size; for plain read
off_t offset; for plain read
size_t size;
time_t mod;
char *last_mod; 'Sun, 17 Mar 2002 19:39:50 GMT'
char *etag; '"a6d08-1302-3c94f106"'
char *len; '4866'
EV_VNODE should notify by some signal if diretory tree is changed
or stat if aged >= N seconds (big enough)
#endif
#endif /* _NGX_CONNECTION_H_INCLUDED_ */
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