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fixing fcgi issues

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This commit is contained in:
hyung-hwan 2023-02-06 22:30:56 +09:00
parent 63fd89b1d7
commit 99cf88a17a
11 changed files with 288 additions and 140 deletions
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35
lib/fcgi-cli.c
View File

@ -43,6 +43,8 @@ struct hio_svc_fcgic_t
struct hio_svc_fcgic_conn_t struct hio_svc_fcgic_conn_t
{ {
HIO_CFMB_HEADER;
hio_svc_fcgic_t* fcgic; hio_svc_fcgic_t* fcgic;
hio_skad_t addr; hio_skad_t addr;
hio_dev_sck_t* dev; hio_dev_sck_t* dev;
@ -76,16 +78,6 @@ struct hio_svc_fcgic_conn_t
hio_svc_fcgic_conn_t* next; hio_svc_fcgic_conn_t* next;
}; };
struct hio_svc_fcgic_sess_t
{
int active;
hio_oow_t sid;
hio_svc_fcgic_conn_t* conn;
hio_svc_fcgic_on_read_t on_read;
hio_svc_fcgic_on_untie_t on_untie;
void* ctx;
};
struct fcgic_sck_xtn_t struct fcgic_sck_xtn_t
{ {
hio_svc_fcgic_conn_t* conn; hio_svc_fcgic_conn_t* conn;
@ -340,9 +332,7 @@ static int make_connection_socket (hio_svc_fcgic_conn_t* conn)
return -1; return -1;
} }
printf ("MAKING CONNECTION %p %p\n", conn->dev, sck);
HIO_ASSERT (hio, conn->dev == HIO_NULL); HIO_ASSERT (hio, conn->dev == HIO_NULL);
conn->dev = sck; conn->dev = sck;
return 0; return 0;
} }
@ -388,6 +378,13 @@ static hio_svc_fcgic_conn_t* get_connection (hio_svc_fcgic_t* fcgic, const hio_s
return conn; return conn;
} }
static void destroy_connection_memory (hio_t* hio, hio_cfmb_t* cfmb)
{
hio_svc_fcgic_conn_t* conn = (hio_svc_fcgic_conn_t*)cfmb;
if (conn->sess.ptr) hio_freemem (hio, conn->sess.ptr);
hio_freemem (hio, conn);
}
static void free_connections (hio_svc_fcgic_t* fcgic) static void free_connections (hio_svc_fcgic_t* fcgic)
{ {
hio_t* hio = fcgic->hio; hio_t* hio = fcgic->hio;
@ -404,8 +401,9 @@ static void free_connections (hio_svc_fcgic_t* fcgic)
sck_xtn->conn = HIO_NULL; sck_xtn->conn = HIO_NULL;
hio_dev_sck_halt (conn->dev); hio_dev_sck_halt (conn->dev);
} }
hio_freemem (hio, conn->sess.ptr);
hio_freemem (hio, conn); /* delay destruction of conn->session.ptr and conn */
hio_addcfmb (hio, conn, HIO_NULL, destroy_connection_memory);
conn = next; conn = next;
} }
} }
@ -425,7 +423,7 @@ static hio_svc_fcgic_sess_t* new_session (hio_svc_fcgic_t* fcgic, const hio_skad
hio_svc_fcgic_sess_t* newptr; hio_svc_fcgic_sess_t* newptr;
newcapa = conn->sess.capa + CONN_SESS_INC; newcapa = conn->sess.capa + CONN_SESS_INC;
newptr = hio_reallocmem(hio, conn->sess.ptr, HIO_SIZEOF(*sess) * newcapa); newptr = (hio_svc_fcgic_sess_t*)hio_reallocmem(hio, conn->sess.ptr, HIO_SIZEOF(*sess) * newcapa);
if (HIO_UNLIKELY(!newptr)) return HIO_NULL; if (HIO_UNLIKELY(!newptr)) return HIO_NULL;
for (i = conn->sess.capa ; i < newcapa; i++) for (i = conn->sess.capa ; i < newcapa; i++)
@ -508,6 +506,12 @@ void hio_svc_fcgic_stop (hio_svc_fcgic_t* fcgic)
hio_svc_fcgic_sess_t* hio_svc_fcgic_tie (hio_svc_fcgic_t* fcgic, const hio_skad_t* addr, hio_svc_fcgic_on_read_t on_read, hio_svc_fcgic_on_untie_t on_untie, void* ctx) hio_svc_fcgic_sess_t* hio_svc_fcgic_tie (hio_svc_fcgic_t* fcgic, const hio_skad_t* addr, hio_svc_fcgic_on_read_t on_read, hio_svc_fcgic_on_untie_t on_untie, void* ctx)
{ {
/* TODO: reference counting for safety?? */ /* TODO: reference counting for safety?? */
#if 0
hio_svc_fcgic_sess_t* sess;
sess = new_session(fcgic, addr, on_read, on_untie, ctx);
if (HIO_UNLIKELY(!sess)) return -1;
return sess->sid;
#endif
return new_session(fcgic, addr, on_read, on_untie, ctx); return new_session(fcgic, addr, on_read, on_untie, ctx);
} }
@ -631,6 +635,7 @@ int hio_svc_fcgic_writestdin (hio_svc_fcgic_sess_t* sess, const void* data, hio_
hio_iovec_t iov[2]; hio_iovec_t iov[2];
hio_fcgi_record_header_t h; hio_fcgi_record_header_t h;
printf (">>>>>>>>>>>>>>>>>>>>>>[%p] %p\n", sess, sess->conn);
if (!sess->conn->dev) if (!sess->conn->dev)
{ {
/* TODO: set error **/ /* TODO: set error **/

13
lib/hio-fcgi.h
View File

@ -120,8 +120,6 @@ struct hio_svc_fcgic_tmout_t
typedef struct hio_svc_fcgic_sess_t hio_svc_fcgic_sess_t; typedef struct hio_svc_fcgic_sess_t hio_svc_fcgic_sess_t;
typedef struct hio_svc_fcgic_conn_t hio_svc_fcgic_conn_t; typedef struct hio_svc_fcgic_conn_t hio_svc_fcgic_conn_t;
/* ---------------------------------------------------------------- */
typedef int (*hio_svc_fcgic_on_read_t) ( typedef int (*hio_svc_fcgic_on_read_t) (
hio_svc_fcgic_sess_t* sess, hio_svc_fcgic_sess_t* sess,
const void* data, const void* data,
@ -134,6 +132,17 @@ typedef void (*hio_svc_fcgic_on_untie_t) (
void* ctx; void* ctx;
); );
struct hio_svc_fcgic_sess_t
{
int active;
hio_oow_t sid;
hio_svc_fcgic_conn_t* conn;
hio_svc_fcgic_on_read_t on_read;
hio_svc_fcgic_on_untie_t on_untie;
void* ctx;
};
/* ---------------------------------------------------------------- */ /* ---------------------------------------------------------------- */
#if defined(__cplusplus) #if defined(__cplusplus)
extern "C" { extern "C" {

22
lib/hio-http.h
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@ -100,9 +100,27 @@ struct hio_svc_htts_task_t
HIO_SVC_HTTS_TASK_HEADER; HIO_SVC_HTTS_TASK_HEADER;
}; };
#define HIO_SVC_HTTS_TASK_RCUP(task) (++(task)->task_refcnt)
#define HIO_SVC_HTTS_TASK_REF(task, var) do { (var) = (task); ++(task)->task_refcnt; } while(0) #define HIO_SVC_HTTS_TASK_RCDOWN(task_var) do { \
#define HIO_SVC_HTTS_TASK_UNREF(task_var) do { if (--(task_var)->task_refcnt == 0) { hio_svc_htts_task_t* __task_tmp = (hio_svc_htts_task_t*)(task_var); (task_var) = HIO_NULL; hio_svc_htts_task_kill(__task_tmp); } else { (task_var) = HIO_NULL; } } while(0) if (--(task_var)->task_refcnt == 0) hio_svc_htts_task_kill(task_var); \
} while(0)
#define HIO_SVC_HTTS_TASK_REF(task, var) do { \
(var) = (task); \
HIO_SVC_HTTS_TASK_RCUP(task); \
} while(0)
#define HIO_SVC_HTTS_TASK_UNREF(task_var) do { \
if (--(task_var)->task_refcnt == 0) { \
hio_svc_htts_task_t* __task_tmp = (hio_svc_htts_task_t*)(task_var); \
(task_var) = HIO_NULL; \
hio_svc_htts_task_kill(__task_tmp); \
} \
else { \
(task_var) = HIO_NULL; \
} \
} while(0)
/* -------------------------------------------------------------- */ /* -------------------------------------------------------------- */

9
lib/hio.c
View File

@ -862,10 +862,11 @@ static void clear_unneeded_cfmbs (hio_t* hio)
while (!HIO_CFMBL_IS_NIL_CFMB(&hio->cfmb, cur)) while (!HIO_CFMBL_IS_NIL_CFMB(&hio->cfmb, cur))
{ {
next = HIO_CFMBL_NEXT_CFMB(cur); next = HIO_CFMBL_NEXT_CFMB(cur);
if (cur->cfmb_checker(hio, cur)) if (!cur->cfmb_checker || cur->cfmb_checker(hio, cur))
{ {
HIO_CFMBL_UNLINK_CFMB (cur); HIO_CFMBL_UNLINK_CFMB (cur);
hio_freemem (hio, cur); /*hio_freemem (hio, cur);*/
cur->cfmb_freeer (hio, cur);
} }
cur = next; cur = next;
} }
@ -879,6 +880,7 @@ static void kill_all_halted_devices (hio_t* hio)
hio_dev_t* dev = HIO_DEVL_FIRST_DEV(&hio->hltdev); hio_dev_t* dev = HIO_DEVL_FIRST_DEV(&hio->hltdev);
HIO_DEBUG1 (hio, "MIO - Killing HALTED device %p\n", dev); HIO_DEBUG1 (hio, "MIO - Killing HALTED device %p\n", dev);
hio_dev_kill (dev); hio_dev_kill (dev);
HIO_DEBUG1 (hio, "MIO - Killed HALTED device %p\n", dev);
} }
} }
@ -2035,9 +2037,10 @@ void hio_freemem (hio_t* hio, void* ptr)
} }
/* ------------------------------------------------------------------------ */ /* ------------------------------------------------------------------------ */
void hio_addcfmb (hio_t* hio, hio_cfmb_t* cfmb, hio_cfmb_checker_t checker) void hio_addcfmb (hio_t* hio, hio_cfmb_t* cfmb, hio_cfmb_checker_t checker, hio_cfmb_freeer_t freeer)
{ {
cfmb->cfmb_checker = checker; cfmb->cfmb_checker = checker;
cfmb->cfmb_freeer = freeer? freeer: hio_freemem;
HIO_CFMBL_APPEND_CFMB (&hio->cfmb, cfmb); HIO_CFMBL_APPEND_CFMB (&hio->cfmb, cfmb);
} }

42
lib/hio.h
View File

@ -481,7 +481,8 @@ typedef enum hio_dev_event_t hio_dev_event_t;
hio_t* hio; \ hio_t* hio; \
hio_cfmb_t* cfmb_next; \ hio_cfmb_t* cfmb_next; \
hio_cfmb_t* cfmb_prev; \ hio_cfmb_t* cfmb_prev; \
hio_cfmb_checker_t cfmb_checker hio_cfmb_checker_t cfmb_checker; \
hio_cfmb_freeer_t cfmb_freeer
typedef struct hio_cfmb_t hio_cfmb_t; typedef struct hio_cfmb_t hio_cfmb_t;
@ -490,6 +491,11 @@ typedef int (*hio_cfmb_checker_t) (
hio_cfmb_t* cfmb hio_cfmb_t* cfmb
); );
typedef int (*hio_cfmb_freeer_t) (
hio_t* hio,
hio_cfmb_t* cfmb
);
struct hio_cfmb_t struct hio_cfmb_t
{ {
HIO_CFMB_HEADER; HIO_CFMB_HEADER;
@ -612,6 +618,17 @@ typedef enum hio_log_mask_t hio_log_mask_t;
#define HIO_LOG8(hio,mask,fmt,a1,a2,a3,a4,a5,a6,a7,a8) do { if (HIO_LOG_ENABLED(hio,mask)) hio_logbfmt(hio, mask, fmt, a1, a2, a3, a4, a5, a6, a7, a8); } while(0) #define HIO_LOG8(hio,mask,fmt,a1,a2,a3,a4,a5,a6,a7,a8) do { if (HIO_LOG_ENABLED(hio,mask)) hio_logbfmt(hio, mask, fmt, a1, a2, a3, a4, a5, a6, a7, a8); } while(0)
#define HIO_LOG9(hio,mask,fmt,a1,a2,a3,a4,a5,a6,a7,a8,a9) do { if (HIO_LOG_ENABLED(hio,mask)) hio_logbfmt(hio, mask, fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9); } while(0) #define HIO_LOG9(hio,mask,fmt,a1,a2,a3,a4,a5,a6,a7,a8,a9) do { if (HIO_LOG_ENABLED(hio,mask)) hio_logbfmt(hio, mask, fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9); } while(0)
#define HIO_DLOG0(hio,mask,fmt) do { if (HIO_LOG_ENABLED(hio,mask)) hio_logbfmt(hio, mask, ("%s:%u " fmt), __FILE__, (unsigned int)__LINE__); } while(0)
#define HIO_DLOG1(hio,mask,fmt,a1) do { if (HIO_LOG_ENABLED(hio,mask)) hio_logbfmt(hio, mask, ("%s:%u " fmt), __FILE__, (unsigned int)__LINE__, a1); } while(0)
#define HIO_DLOG2(hio,mask,fmt,a1,a2) do { if (HIO_LOG_ENABLED(hio,mask)) hio_logbfmt(hio, mask, ("%s:%u " fmt), __FILE__, (unsigned int)__LINE__, a1, a2); } while(0)
#define HIO_DLOG3(hio,mask,fmt,a1,a2,a3) do { if (HIO_LOG_ENABLED(hio,mask)) hio_logbfmt(hio, mask, ("%s:%u " fmt), __FILE__, (unsigned int)__LINE__, a1, a2, a3); } while(0)
#define HIO_DLOG4(hio,mask,fmt,a1,a2,a3,a4) do { if (HIO_LOG_ENABLED(hio,mask)) hio_logbfmt(hio, mask, ("%s:%u " fmt), __FILE__, (unsigned int)__LINE__, a1, a2, a3, a4); } while(0)
#define HIO_DLOG5(hio,mask,fmt,a1,a2,a3,a4,a5) do { if (HIO_LOG_ENABLED(hio,mask)) hio_logbfmt(hio, mask, ("%s:%u " fmt), __FILE__, (unsigned int)__LINE__, a1, a2, a3, a4, a5); } while(0)
#define HIO_DLOG6(hio,mask,fmt,a1,a2,a3,a4,a5,a6) do { if (HIO_LOG_ENABLED(hio,mask)) hio_logbfmt(hio, mask, ("%s:%u " fmt), __FILE__, (unsigned int)__LINE__, a1, a2, a3, a4, a5, a6); } while(0)
#define HIO_DLOG7(hio,mask,fmt,a1,a2,a3,a4,a5,a6,a7) do { if (HIO_LOG_ENABLED(hio,mask)) hio_logbfmt(hio, mask, ("%s:%u " fmt), __FILE__, (unsigned int)__LINE__, a1, a2, a3, a4, a5, a6, a7); } while(0)
#define HIO_DLOG8(hio,mask,fmt,a1,a2,a3,a4,a5,a6,a7,a8) do { if (HIO_LOG_ENABLED(hio,mask)) hio_logbfmt(hio, mask, ("%s:%u " fmt), __FILE__, (unsigned int)__LINE__, a1, a2, a3, a4, a5, a6, a7, a8); } while(0)
#define HIO_DLOG9(hio,mask,fmt,a1,a2,a3,a4,a5,a6,a7,a8,a9) do { if (HIO_LOG_ENABLED(hio,mask)) hio_logbfmt(hio, mask, ("%s:%u " fmt), __FILE__, (unsigned int)__LINE__, a1, a2, a3, a4, a5, a6, a7, a8, a9); } while(0)
#if defined(HIO_BUILD_RELEASE) #if defined(HIO_BUILD_RELEASE)
/* [NOTE] /* [NOTE]
* get rid of debugging message totally regardless of * get rid of debugging message totally regardless of
@ -628,16 +645,16 @@ typedef enum hio_log_mask_t hio_log_mask_t;
# define HIO_DEBUG8(hio,fmt,a1,a2,a3,a4,a5,a6,a7,a8) # define HIO_DEBUG8(hio,fmt,a1,a2,a3,a4,a5,a6,a7,a8)
# define HIO_DEBUG9(hio,fmt,a1,a2,a3,a4,a5,a6,a7,a8,a9) # define HIO_DEBUG9(hio,fmt,a1,a2,a3,a4,a5,a6,a7,a8,a9)
#else #else
# define HIO_DEBUG0(hio,fmt) HIO_LOG0(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt) # define HIO_DEBUG0(hio,fmt) HIO_DLOG0(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt)
# define HIO_DEBUG1(hio,fmt,a1) HIO_LOG1(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1) # define HIO_DEBUG1(hio,fmt,a1) HIO_DLOG1(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1)
# define HIO_DEBUG2(hio,fmt,a1,a2) HIO_LOG2(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2) # define HIO_DEBUG2(hio,fmt,a1,a2) HIO_DLOG2(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2)
# define HIO_DEBUG3(hio,fmt,a1,a2,a3) HIO_LOG3(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2, a3) # define HIO_DEBUG3(hio,fmt,a1,a2,a3) HIO_DLOG3(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2, a3)
# define HIO_DEBUG4(hio,fmt,a1,a2,a3,a4) HIO_LOG4(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2, a3, a4) # define HIO_DEBUG4(hio,fmt,a1,a2,a3,a4) HIO_DLOG4(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2, a3, a4)
# define HIO_DEBUG5(hio,fmt,a1,a2,a3,a4,a5) HIO_LOG5(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2, a3, a4, a5) # define HIO_DEBUG5(hio,fmt,a1,a2,a3,a4,a5) HIO_DLOG5(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2, a3, a4, a5)
# define HIO_DEBUG6(hio,fmt,a1,a2,a3,a4,a5,a6) HIO_LOG6(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2, a3, a4, a5, a6) # define HIO_DEBUG6(hio,fmt,a1,a2,a3,a4,a5,a6) HIO_DLOG6(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2, a3, a4, a5, a6)
# define HIO_DEBUG7(hio,fmt,a1,a2,a3,a4,a5,a6,a7) HIO_LOG7(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2, a3, a4, a5, a6, a7) # define HIO_DEBUG7(hio,fmt,a1,a2,a3,a4,a5,a6,a7) HIO_DLOG7(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2, a3, a4, a5, a6, a7)
# define HIO_DEBUG8(hio,fmt,a1,a2,a3,a4,a5,a6,a7,a8) HIO_LOG8(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2, a3, a4, a5, a6, a7, a8) # define HIO_DEBUG8(hio,fmt,a1,a2,a3,a4,a5,a6,a7,a8) HIO_DLOG8(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2, a3, a4, a5, a6, a7, a8)
# define HIO_DEBUG9(hio,fmt,a1,a2,a3,a4,a5,a6,a7,a8,a9) HIO_LOG9(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9) # define HIO_DEBUG9(hio,fmt,a1,a2,a3,a4,a5,a6,a7,a8,a9) HIO_DLOG9(hio, HIO_LOG_DEBUG | HIO_LOG_UNTYPED, fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9)
#endif #endif
#define HIO_INFO0(hio,fmt) HIO_LOG0(hio, HIO_LOG_INFO | HIO_LOG_UNTYPED, fmt) #define HIO_INFO0(hio,fmt) HIO_LOG0(hio, HIO_LOG_INFO | HIO_LOG_UNTYPED, fmt)
@ -1153,7 +1170,8 @@ HIO_EXPORT void hio_freemem (
HIO_EXPORT void hio_addcfmb ( HIO_EXPORT void hio_addcfmb (
hio_t* hio, hio_t* hio,
hio_cfmb_t* cfmb, hio_cfmb_t* cfmb,
hio_cfmb_checker_t checker hio_cfmb_checker_t checker,
hio_cfmb_freeer_t freeer
); );
/* ========================================================================= /* =========================================================================

11
lib/http-cgi.c
View File

@ -94,9 +94,6 @@ typedef struct cgi_peer_xtn_t cgi_peer_xtn_t;
static void cgi_halt_participating_devices (cgi_t* cgi) static void cgi_halt_participating_devices (cgi_t* cgi)
{ {
HIO_ASSERT (cgi->htts->hio, cgi->client != HIO_NULL);
HIO_ASSERT (cgi->htts->hio, cgi->csck != HIO_NULL);
HIO_DEBUG5 (cgi->htts->hio, "HTTS(%p) - cgi(t=%p,c=%p(%d),p=%p) Halting participating devices\n", cgi->htts, cgi, cgi->csck, (cgi->csck? cgi->csck->hnd: -1), cgi->peer); HIO_DEBUG5 (cgi->htts->hio, "HTTS(%p) - cgi(t=%p,c=%p(%d),p=%p) Halting participating devices\n", cgi->htts, cgi, cgi->csck, (cgi->csck? cgi->csck->hnd: -1), cgi->peer);
if (cgi->csck) hio_dev_sck_halt (cgi->csck); if (cgi->csck) hio_dev_sck_halt (cgi->csck);
@ -325,7 +322,7 @@ static void cgi_on_kill (hio_svc_htts_task_t* task)
cgi->client_htrd_recbs_changed = 0; cgi->client_htrd_recbs_changed = 0;
if (cgi->task_next) HIO_SVC_HTTS_TASKL_UNLINK_TASK (cgi); /* detach from the htts service only if it's attached */ if (cgi->task_next) HIO_SVC_HTTS_TASKL_UNLINK_TASK (cgi); /* detach from the htts service only if it's attached */
HIO_DEBUG5 (hio, "HTTS(%p) - thr(t=%p,c=%p[%d],p=%p) - killed the task\n", cgi->htts, cgi, cgi->client, (cgi->csck? cgi->csck->hnd: -1), cgi->peer); HIO_DEBUG5 (hio, "HTTS(%p) - cgi(t=%p,c=%p[%d],p=%p) - killed the task\n", cgi->htts, cgi, cgi->client, (cgi->csck? cgi->csck->hnd: -1), cgi->peer);
} }
static void cgi_peer_on_close (hio_dev_pro_t* pro, hio_dev_pro_sid_t sid) static void cgi_peer_on_close (hio_dev_pro_t* pro, hio_dev_pro_sid_t sid)
@ -971,6 +968,8 @@ int hio_svc_htts_docgi (hio_svc_htts_t* htts, hio_dev_sck_t* csck, hio_htre_t* r
/* ensure that you call this function before any contents is received */ /* ensure that you call this function before any contents is received */
HIO_ASSERT (hio, hio_htre_getcontentlen(req) == 0); HIO_ASSERT (hio, hio_htre_getcontentlen(req) == 0);
HIO_ASSERT (hio, cli->sck == csck);
HIO_MEMSET (&fc, 0, HIO_SIZEOF(fc)); HIO_MEMSET (&fc, 0, HIO_SIZEOF(fc));
fc.cli = cli; fc.cli = cli;
@ -993,14 +992,14 @@ int hio_svc_htts_docgi (hio_svc_htts_t* htts, hio_dev_sck_t* csck, hio_htre_t* r
if (HIO_UNLIKELY(!cgi)) goto oops; if (HIO_UNLIKELY(!cgi)) goto oops;
cgi->options = options; cgi->options = options;
cgi->csck = csck;
cgi->client = cli;
/*cgi->num_pending_writes_to_client = 0; /*cgi->num_pending_writes_to_client = 0;
cgi->num_pending_writes_to_peer = 0;*/ cgi->num_pending_writes_to_peer = 0;*/
cgi->req_method = hio_htre_getqmethodtype(req); cgi->req_method = hio_htre_getqmethodtype(req);
cgi->req_version = *hio_htre_getversion(req); cgi->req_version = *hio_htre_getversion(req);
cgi->req_content_length_unlimited = hio_htre_getreqcontentlen(req, &cgi->req_content_length); cgi->req_content_length_unlimited = hio_htre_getreqcontentlen(req, &cgi->req_content_length);
cgi->csck = csck;
cgi->client = cli;
/* remember the client socket's io event handlers */ /* remember the client socket's io event handlers */
cgi->client_org_on_read = csck->on_read; cgi->client_org_on_read = csck->on_read;
cgi->client_org_on_write = csck->on_write; cgi->client_org_on_write = csck->on_write;

273
lib/http-fcgi.c
View File

@ -62,22 +62,17 @@ struct fcgi_peer_xtn_t
}; };
typedef struct fcgi_peer_xtn_t fcgi_peer_xtn_t; typedef struct fcgi_peer_xtn_t fcgi_peer_xtn_t;
static void unbind_task_from_client (fcgi_t* fcgi, int rcdown);
static void unbind_task_from_peer (fcgi_t* fcgi, int rcdown);
static void fcgi_halt_participating_devices (fcgi_t* fcgi) static void fcgi_halt_participating_devices (fcgi_t* fcgi)
{ {
HIO_ASSERT (fcgi->htts->hio, fcgi->client != HIO_NULL);
HIO_ASSERT (fcgi->htts->hio, fcgi->csck != HIO_NULL);
/* TODO: include fcgi session id in the output in place of peer??? */ /* TODO: include fcgi session id in the output in place of peer??? */
HIO_DEBUG3 (fcgi->htts->hio, "HTTS(%p) - Halting participating devices in fcgi state %p(client=%p)\n", fcgi->htts, fcgi, fcgi->csck); HIO_DEBUG5 (fcgi->htts->hio, "HTTS(%p) - cgi(t=%p,c=%p(%d),p=%p) Halting participating devices\n", fcgi->htts, fcgi, fcgi->csck, (fcgi->csck? fcgi->csck->hnd: -1), fcgi->peer);
hio_dev_sck_halt (fcgi->csck);
/* check for peer as it may not have been started */ if (fcgi->csck) hio_dev_sck_halt (fcgi->csck);
if (fcgi->peer) unbind_task_from_peer (fcgi, 1);
{
hio_svc_fcgic_untie (fcgi->peer); /* this is not a delayed operation unlike hio_dev_sck_halt. TODO: check if this is a buggy idea */
fcgi->peer = HIO_NULL;
}
} }
static int fcgi_write_to_client (fcgi_t* fcgi, const void* data, hio_iolen_t dlen) static int fcgi_write_to_client (fcgi_t* fcgi, const void* data, hio_iolen_t dlen)
@ -227,27 +222,35 @@ static HIO_INLINE void fcgi_mark_over (fcgi_t* fcgi, int over_bits)
if (!(old_over & FCGI_OVER_READ_FROM_PEER) && (fcgi->over & FCGI_OVER_READ_FROM_PEER)) if (!(old_over & FCGI_OVER_READ_FROM_PEER) && (fcgi->over & FCGI_OVER_READ_FROM_PEER))
{ {
if (fcgi->peer) hio_svc_fcgic_untie(fcgi->peer); /* the untie callback will reset fcgi->peer to HIO_NULL */ if (fcgi->peer)
{
hio_svc_fcgic_untie(fcgi->peer); /* the untie callback will reset fcgi->peer to HIO_NULL */
HIO_SVC_HTTS_TASK_RCDOWN((hio_svc_htts_task_t*)fcgi); /* ref down from fcgi->peer->ctx. unable to use UNREF() */
}
} }
if (old_over != FCGI_OVER_ALL && fcgi->over == FCGI_OVER_ALL) if (old_over != FCGI_OVER_ALL && fcgi->over == FCGI_OVER_ALL)
{ {
/* ready to stop */ /* ready to stop */
if (fcgi->peer) hio_svc_fcgic_untie(fcgi->peer); if (fcgi->peer)
{
hio_svc_fcgic_untie(fcgi->peer);
HIO_SVC_HTTS_TASK_RCDOWN((hio_svc_htts_task_t*)fcgi); /* ref down from fcgi->peer->ctx. unable to use UNREF() */
}
if (fcgi->csck) if (fcgi->csck)
{ {
if (fcgi->keep_alive && !fcgi->client_eof_detected) if (fcgi->keep_alive && !fcgi->client_eof_detected)
{ {
/* how to arrange to delete this fcgi object and put the socket back to the normal waiting state??? */ /* how to arrange to delete this fcgi object and put the socket back to the normal waiting state??? */
HIO_ASSERT (fcgi->htts->hio, fcgi->client->task == (hio_svc_htts_task_t*)fcgi); HIO_ASSERT (fcgi->htts->hio, fcgi->client->task == (hio_svc_htts_task_t*)fcgi);
unbind_task_from_client (fcgi, 1);
HIO_SVC_HTTS_TASK_UNREF (fcgi->client->task); /* fcgi must not be accessed from here down as it could have been destroyed in unbind_task_from_client() */
/* fcgi must not be accessed from here down as it could have been destroyed */
} }
else else
{ {
HIO_DEBUG2 (fcgi->htts->hio, "HTTS(%p) - halting client(%p) for no keep-alive\n", fcgi->htts, fcgi->csck); HIO_DEBUG2 (hio, "HTTS(%p) - halting client(%p) for no keep-alive\n", fcgi->htts, fcgi->csck);
hio_dev_sck_shutdown (fcgi->csck, HIO_DEV_SCK_SHUTDOWN_WRITE); hio_dev_sck_shutdown (fcgi->csck, HIO_DEV_SCK_SHUTDOWN_WRITE);
hio_dev_sck_halt (fcgi->csck); hio_dev_sck_halt (fcgi->csck);
} }
@ -260,17 +263,21 @@ static void fcgi_on_kill (hio_svc_htts_task_t* task)
fcgi_t* fcgi = (fcgi_t*)task; fcgi_t* fcgi = (fcgi_t*)task;
hio_t* hio = fcgi->htts->hio; hio_t* hio = fcgi->htts->hio;
HIO_DEBUG2 (hio, "HTTS(%p) - killing fcgi client(%p)\n", fcgi->htts, fcgi->csck); HIO_DEBUG5 (hio, "HTTS(%p) - fcgi(t=%p,c=%p[%d],p=%p) - killing the task\n", fcgi->htts, fcgi, fcgi->client, (fcgi->csck? fcgi->csck->hnd: -1), fcgi->peer);
if (fcgi->peer) /* [NOTE]
{ * 1. if hio_svc_htts_task_kill() is called, fcgi->peer, fcgi->peer_htrd, fcgi->csck,
hio_svc_fcgic_untie(fcgi->peer); * fcgi->client may not not null.
} * 2. this call-back function doesn't decrement the reference count on fcgi because
* this is the fcgi destruction call-back.
*/
if (fcgi->peer) hio_svc_fcgic_untie (fcgi->peer);
if (fcgi->peer_htrd) if (fcgi->peer_htrd)
{ {
fcgi_peer_xtn_t* pxtn = hio_htrd_getxtn(fcgi->peer_htrd); fcgi_peer_xtn_t* pxtn = hio_htrd_getxtn(fcgi->peer_htrd);
pxtn->fcgi = HIO_NULL; /* peer->fcgi many not be NULL if the resource is killed regardless of the reference count */ pxtn->fcgi = HIO_NULL;
hio_htrd_close (fcgi->peer_htrd); hio_htrd_close (fcgi->peer_htrd);
fcgi->peer_htrd = HIO_NULL; fcgi->peer_htrd = HIO_NULL;
@ -279,31 +286,15 @@ static void fcgi_on_kill (hio_svc_htts_task_t* task)
if (fcgi->csck) if (fcgi->csck)
{ {
HIO_ASSERT (hio, fcgi->client != HIO_NULL); HIO_ASSERT (hio, fcgi->client != HIO_NULL);
unbind_task_from_client (fcgi, 0);
if (fcgi->client_org_on_read) fcgi->csck->on_read = fcgi->client_org_on_read;
if (fcgi->client_org_on_write) fcgi->csck->on_write = fcgi->client_org_on_write;
if (fcgi->client_org_on_disconnect) fcgi->csck->on_disconnect = fcgi->client_org_on_disconnect;
if (fcgi->client_htrd_recbs_changed) hio_htrd_setrecbs (fcgi->client->htrd, &fcgi->client_htrd_org_recbs);
if (!fcgi->client_disconnected)
{
if (!fcgi->keep_alive || hio_dev_sck_read(fcgi->csck, 1) <= -1)
{
HIO_DEBUG2 (hio, "HTTS(%p) - halting client(%p) for failure to enable input watching\n", fcgi->htts, fcgi->csck);
hio_dev_sck_halt (fcgi->csck);
}
}
} }
fcgi->client_org_on_read = HIO_NULL; /* detach from the htts service only if it's attached */
fcgi->client_org_on_write = HIO_NULL; if (fcgi->task_next) HIO_SVC_HTTS_TASKL_UNLINK_TASK (fcgi);
fcgi->client_org_on_disconnect = HIO_NULL;
fcgi->client_htrd_recbs_changed = 0;
if (fcgi->task_next) HIO_SVC_HTTS_TASKL_UNLINK_TASK (fcgi); /* detach from the htts service only if it's attached */ HIO_DEBUG5 (hio, "HTTS(%p) - fcgi(t=%p,c=%p[%d],p=%p) - killed the task\n", fcgi->htts, fcgi, fcgi->client, (fcgi->csck? fcgi->csck->hnd: -1), fcgi->peer);
} }
static void fcgi_peer_on_untie (hio_svc_fcgic_sess_t* peer, void* ctx) static void fcgi_peer_on_untie (hio_svc_fcgic_sess_t* peer, void* ctx)
{ {
fcgi_t* fcgi = (fcgi_t*)ctx; fcgi_t* fcgi = (fcgi_t*)ctx;
@ -312,6 +303,8 @@ static void fcgi_peer_on_untie (hio_svc_fcgic_sess_t* peer, void* ctx)
* fcgi_halt_participating_devices() calls hio_svc_fcgi_untie() again * fcgi_halt_participating_devices() calls hio_svc_fcgi_untie() again
* to cause an infinite loop if we don't reset fcgi->peer to HIO_NULL here */ * to cause an infinite loop if we don't reset fcgi->peer to HIO_NULL here */
fcgi->peer = HIO_NULL; fcgi->peer = HIO_NULL;
// TTTT
//fcgi_write_last_chunk_to_client (fcgi);
fcgi_halt_participating_devices (fcgi); /* TODO: kill the session only??? */ fcgi_halt_participating_devices (fcgi); /* TODO: kill the session only??? */
} }
@ -461,7 +454,6 @@ static int peer_htrd_peek (hio_htrd_t* htrd, hio_htre_t* req)
static int peer_htrd_poke (hio_htrd_t* htrd, hio_htre_t* req) static int peer_htrd_poke (hio_htrd_t* htrd, hio_htre_t* req)
{ {
/* client request got completed */
fcgi_peer_xtn_t* peer = hio_htrd_getxtn(htrd); fcgi_peer_xtn_t* peer = hio_htrd_getxtn(htrd);
fcgi_t* fcgi = peer->fcgi; fcgi_t* fcgi = peer->fcgi;
@ -538,10 +530,8 @@ static int fcgi_client_htrd_poke (hio_htrd_t* htrd, hio_htre_t* req)
hio_svc_htts_cli_t* cli = hio_dev_sck_getxtn(sck); hio_svc_htts_cli_t* cli = hio_dev_sck_getxtn(sck);
fcgi_t* fcgi = (fcgi_t*)cli->task; fcgi_t* fcgi = (fcgi_t*)cli->task;
//if (!fcgi) return 0;
/* indicate end of STDIN */ /* indicate end of STDIN */
if (fcgi_write_stdin_to_peer(fcgi->peer, HIO_NULL, 0) <= -1) return -1; if (fcgi_write_stdin_to_peer(fcgi, HIO_NULL, 0) <= -1) return -1;
fcgi_mark_over (fcgi, FCGI_OVER_READ_FROM_CLIENT); fcgi_mark_over (fcgi, FCGI_OVER_READ_FROM_CLIENT);
return 0; return 0;
@ -557,7 +547,7 @@ static int fcgi_client_htrd_push_content (hio_htrd_t* htrd, hio_htre_t* req, con
HIO_ASSERT (sck->hio, cli->sck == sck); HIO_ASSERT (sck->hio, cli->sck == sck);
/* write the contents to fcgi server as stdin*/ /* write the contents to fcgi server as stdin*/
return fcgi_write_stdin_to_peer(fcgi->peer, data, dlen); return fcgi_write_stdin_to_peer(fcgi, data, dlen);
} }
static hio_htrd_recbs_t fcgi_client_htrd_recbs = static hio_htrd_recbs_t fcgi_client_htrd_recbs =
@ -570,21 +560,25 @@ static hio_htrd_recbs_t fcgi_client_htrd_recbs =
static void fcgi_client_on_disconnect (hio_dev_sck_t* sck) static void fcgi_client_on_disconnect (hio_dev_sck_t* sck)
{ {
hio_svc_htts_cli_t* cli = hio_dev_sck_getxtn(sck); hio_svc_htts_cli_t* cli = hio_dev_sck_getxtn(sck);
hio_t* hio = sck->hio;
hio_svc_htts_t* htts = cli->htts; hio_svc_htts_t* htts = cli->htts;
fcgi_t* fcgi = (fcgi_t*)cli->task; fcgi_t* fcgi = (fcgi_t*)cli->task;
hio_t* hio = sck->hio;
HIO_ASSERT (hio, sck == fcgi->csck);
HIO_DEBUG4 (hio, "HTTS(%p) - fcgi(t=%p,c=%p,csck=%p) - client socket disconnect handled\n", htts, fcgi, cli, sck); HIO_DEBUG4 (hio, "HTTS(%p) - fcgi(t=%p,c=%p,csck=%p) - client socket disconnect handled\n", htts, fcgi, cli, sck);
fcgi->client_disconnected = 1; /* fcgi may be null if there is no associated task or
fcgi->csck = HIO_NULL; * the previously associated one is already gone */
fcgi->client = HIO_NULL; if (fcgi)
if (fcgi->client_org_on_disconnect)
{ {
fcgi->client_org_on_disconnect (sck); HIO_ASSERT (hio, sck == fcgi->csck);
/* this original callback destroys the associated resource.
* cgi must not be accessed from here down */ /* set fcgi->client_disconnect to 1 before unbind_task_from_client()
* because fcgi can be destroyed if its reference count hits 0 */
fcgi->client_disconnected = 1;
unbind_task_from_client (fcgi, 1);
/* this is the original callback restored in unbind_task_from_client() */
if (sck->on_disconnect) sck->on_disconnect (sck);
} }
HIO_DEBUG4 (hio, "HTTS(%p) - fcgi(t=%p,c=%p,csck=%p) - client socket disconnect handled\n", htts, fcgi, cli, sck); HIO_DEBUG4 (hio, "HTTS(%p) - fcgi(t=%p,c=%p,csck=%p) - client socket disconnect handled\n", htts, fcgi, cli, sck);
@ -622,7 +616,7 @@ static int fcgi_client_on_read (hio_dev_sck_t* sck, const void* buf, hio_iolen_t
{ {
/* indicate eof to the write side */ /* indicate eof to the write side */
int n; int n;
n = fcgi_write_stdin_to_peer(fcgi->peer, HIO_NULL, 0); n = fcgi_write_stdin_to_peer(fcgi, HIO_NULL, 0);
fcgi_mark_over (fcgi, FCGI_OVER_READ_FROM_CLIENT); fcgi_mark_over (fcgi, FCGI_OVER_READ_FROM_CLIENT);
if (n <= -1) goto oops; if (n <= -1) goto oops;
} }
@ -763,12 +757,143 @@ oops:
return -1; return -1;
} }
static void bind_task_to_client (fcgi_t* fcgi, hio_dev_sck_t* csck)
{
hio_svc_htts_cli_t* cli = hio_dev_sck_getxtn(csck);
HIO_ASSERT (fcgi->htts->hio, cli->sck == csck);
HIO_ASSERT (fcgi->htts->hio, cli->task == HIO_NULL);
fcgi->csck = csck;
fcgi->client = cli;
/* remember the client socket's io event handlers */
fcgi->client_org_on_read = csck->on_read;
fcgi->client_org_on_write = csck->on_write;
fcgi->client_org_on_disconnect = csck->on_disconnect;
/* set new io events handlers on the client socket */
csck->on_read = fcgi_client_on_read;
csck->on_write = fcgi_client_on_write;
csck->on_disconnect = fcgi_client_on_disconnect;
cli->task = (hio_svc_htts_task_t*)fcgi;
HIO_SVC_HTTS_TASK_RCUP (fcgi);
}
static void unbind_task_from_client (fcgi_t* fcgi, int rcdown)
{
hio_dev_sck_t* csck = fcgi->csck;
HIO_ASSERT (fcgi->htts->hio, fcgi->client != HIO_NULL);
HIO_ASSERT (fcgi->htts->hio, fcgi->csck != HIO_NULL);
HIO_ASSERT (fcgi->htts->hio, fcgi->client->task == (hio_svc_htts_task_t*)fcgi);
HIO_ASSERT (fcgi->htts->hio, fcgi->client->htrd != HIO_NULL);
if (fcgi->client_htrd_recbs_changed)
{
hio_htrd_setrecbs (fcgi->client->htrd, &fcgi->client_htrd_org_recbs);
fcgi->client_htrd_recbs_changed = 0;
}
if (fcgi->client_org_on_read)
{
csck->on_read = fcgi->client_org_on_read;
fcgi->client_org_on_read = HIO_NULL;
}
if (fcgi->client_org_on_write)
{
csck->on_write = fcgi->client_org_on_write;
fcgi->client_org_on_write = HIO_NULL;
}
if (fcgi->client_org_on_disconnect)
{
csck->on_disconnect = fcgi->client_org_on_disconnect;
fcgi->client_org_on_disconnect = HIO_NULL;
}
/* there is some ordering issue in using HIO_SVC_HTTS_TASK_UNREF()
* because it can destroy the fcgi itself. so reset fcgi->client->task
* to null and call RCDOWN() later */
fcgi->client->task = HIO_NULL;
fcgi->client = HIO_NULL;
fcgi->csck = HIO_NULL;
if (!fcgi->client_disconnected && (!fcgi->keep_alive || hio_dev_sck_read(csck, 1) <= -1))
{
HIO_DEBUG2 (fcgi->htts->hio, "HTTS(%p) - halting client(%p) for failure to enable input watching\n", fcgi->htts, csck);
hio_dev_sck_halt (csck);
}
if (rcdown) HIO_SVC_HTTS_TASK_RCDOWN ((hio_svc_htts_task_t*)fcgi);
}
static int bind_task_to_peer (fcgi_t* fcgi, const hio_skad_t* fcgis_addr)
{
hio_htrd_t* htrd;
fcgi_peer_xtn_t* pxtn;
htrd = hio_htrd_open(fcgi->htts->hio, HIO_SIZEOF(*pxtn));
if (HIO_UNLIKELY(!htrd)) return -1;
hio_htrd_setoption (htrd, HIO_HTRD_SKIP_INITIAL_LINE | HIO_HTRD_RESPONSE);
hio_htrd_setrecbs (htrd, &peer_htrd_recbs);
fcgi->peer = hio_svc_fcgic_tie(fcgi->htts->fcgic, fcgis_addr, fcgi_peer_on_read, fcgi_peer_on_untie, fcgi);
if (HIO_UNLIKELY(!fcgi->peer))
{
hio_htrd_close (htrd);
return -1;
}
pxtn = hio_htrd_getxtn(htrd);
pxtn->fcgi = fcgi;
fcgi->peer_htrd = htrd;
HIO_SVC_HTTS_TASK_RCUP (fcgi); /* for peer_htrd extension */
HIO_SVC_HTTS_TASK_RCUP (fcgi); /* for fcgi->peer->ctx in the tie() */
return 0;
}
static void unbind_task_from_peer (fcgi_t* fcgi, int rcdown)
{
int n = 0;
if (fcgi->peer_htrd)
{
hio_htrd_close (fcgi->peer_htrd);
fcgi->peer_htrd = HIO_NULL;
n++;
}
if (fcgi->peer)
{
/* hio-svc_fcgic_untie() is not a delayed operation unlike hio_dev_sck_halt().
* TODO: check if this is a buggy idea */
hio_svc_fcgic_untie (fcgi->peer);
fcgi->peer = HIO_NULL;
n++;
}
if (rcdown)
{
while (n > 0)
{
n--;
HIO_SVC_HTTS_TASK_RCDOWN((hio_svc_htts_task_t*)fcgi);
}
}
}
int hio_svc_htts_dofcgi (hio_svc_htts_t* htts, hio_dev_sck_t* csck, hio_htre_t* req, const hio_skad_t* fcgis_addr, const hio_bch_t* docroot, const hio_bch_t* script, int options) int hio_svc_htts_dofcgi (hio_svc_htts_t* htts, hio_dev_sck_t* csck, hio_htre_t* req, const hio_skad_t* fcgis_addr, const hio_bch_t* docroot, const hio_bch_t* script, int options)
{ {
hio_t* hio = htts->hio; hio_t* hio = htts->hio;
hio_svc_htts_cli_t* cli = hio_dev_sck_getxtn(csck);
fcgi_t* fcgi = HIO_NULL; fcgi_t* fcgi = HIO_NULL;
fcgi_peer_xtn_t* pxtn;
/* ensure that you call this function before any contents is received */ /* ensure that you call this function before any contents is received */
HIO_ASSERT (hio, hio_htre_getcontentlen(req) == 0); HIO_ASSERT (hio, hio_htre_getcontentlen(req) == 0);
@ -782,36 +907,14 @@ int hio_svc_htts_dofcgi (hio_svc_htts_t* htts, hio_dev_sck_t* csck, hio_htre_t*
fcgi = (fcgi_t*)hio_svc_htts_task_make(htts, HIO_SIZEOF(*fcgi), fcgi_on_kill); fcgi = (fcgi_t*)hio_svc_htts_task_make(htts, HIO_SIZEOF(*fcgi), fcgi_on_kill);
if (HIO_UNLIKELY(!fcgi)) goto oops; if (HIO_UNLIKELY(!fcgi)) goto oops;
fcgi->csck = csck;
fcgi->client = cli;
/*fcgi->num_pending_writes_to_client = 0; /*fcgi->num_pending_writes_to_client = 0;
fcgi->num_pending_writes_to_peer = 0;*/ fcgi->num_pending_writes_to_peer = 0;*/
fcgi->req_method = hio_htre_getqmethodtype(req); fcgi->req_method = hio_htre_getqmethodtype(req);
fcgi->req_version = *hio_htre_getversion(req); fcgi->req_version = *hio_htre_getversion(req);
fcgi->req_content_length_unlimited = hio_htre_getreqcontentlen(req, &fcgi->req_content_length); fcgi->req_content_length_unlimited = hio_htre_getreqcontentlen(req, &fcgi->req_content_length);
/* remember the client socket's io event handlers */ bind_task_to_client (fcgi, csck);
fcgi->client_org_on_read = csck->on_read; if (bind_task_to_peer(fcgi, fcgis_addr) <= -1) goto oops;
fcgi->client_org_on_write = csck->on_write;
fcgi->client_org_on_disconnect = csck->on_disconnect;
/* set new io events handlers on the client socket */
csck->on_read = fcgi_client_on_read;
csck->on_write = fcgi_client_on_write;
csck->on_disconnect = fcgi_client_on_disconnect;
HIO_ASSERT (hio, cli->task == HIO_NULL);
HIO_SVC_HTTS_TASK_REF ((hio_svc_htts_task_t*)fcgi, cli->task); /* cli->task = fcgi */
fcgi->peer_htrd = hio_htrd_open(hio, HIO_SIZEOF(*pxtn));
if (HIO_UNLIKELY(!fcgi->peer_htrd)) goto oops;
hio_htrd_setoption (fcgi->peer_htrd, HIO_HTRD_SKIP_INITIAL_LINE | HIO_HTRD_RESPONSE);
hio_htrd_setrecbs (fcgi->peer_htrd, &peer_htrd_recbs);
pxtn = hio_htrd_getxtn(fcgi->peer_htrd);
HIO_SVC_HTTS_TASK_REF (fcgi, pxtn->fcgi); /* peer->fcgi in htrd = fcgi */
/* create a session in in the fcgi client service */
fcgi->peer = hio_svc_fcgic_tie(htts->fcgic, fcgis_addr, fcgi_peer_on_read, fcgi_peer_on_untie, fcgi);
if (HIO_UNLIKELY(!fcgi->peer)) goto oops;
/* send FCGI_BEGIN_REQUEST */ /* send FCGI_BEGIN_REQUEST */
if (hio_svc_fcgic_beginrequest(fcgi->peer) <= -1) goto oops; if (hio_svc_fcgic_beginrequest(fcgi->peer) <= -1) goto oops;
@ -892,7 +995,7 @@ int hio_svc_htts_dofcgi (hio_svc_htts_t* htts, hio_dev_sck_t* csck, hio_htre_t*
{ {
/* no content to be uploaded from the client */ /* no content to be uploaded from the client */
/* indicate end of stdin to the peer and disable input wathching from the client */ /* indicate end of stdin to the peer and disable input wathching from the client */
if (fcgi_write_stdin_to_peer(fcgi->peer, HIO_NULL, 0) <= -1) goto oops; if (fcgi_write_stdin_to_peer(fcgi, HIO_NULL, 0) <= -1) goto oops;
fcgi_mark_over (fcgi, FCGI_OVER_READ_FROM_CLIENT | FCGI_OVER_WRITE_TO_PEER); fcgi_mark_over (fcgi, FCGI_OVER_READ_FROM_CLIENT | FCGI_OVER_WRITE_TO_PEER);
} }
#if defined(FCGI_ALLOW_UNLIMITED_REQ_CONTENT_LENGTH) #if defined(FCGI_ALLOW_UNLIMITED_REQ_CONTENT_LENGTH)

9
lib/http-file.c
View File

@ -97,9 +97,6 @@ static int file_send_contents_to_client (file_t* file);
static void file_halt_participating_devices (file_t* file) static void file_halt_participating_devices (file_t* file)
{ {
HIO_ASSERT (file->htts->hio, file->client != HIO_NULL);
HIO_ASSERT (file->htts->hio, file->csck != HIO_NULL);
HIO_DEBUG3 (file->htts->hio, "HTTS(%p) - file(c=%d,p=%d) Halting participating devices\n", file->htts, (int)file->csck->hnd, (int)file->peer); HIO_DEBUG3 (file->htts->hio, "HTTS(%p) - file(c=%d,p=%d) Halting participating devices\n", file->htts, (int)file->csck->hnd, (int)file->peer);
/* only the client socket device. /* only the client socket device.
@ -800,9 +797,7 @@ int hio_svc_htts_dofile (hio_svc_htts_t* htts, hio_dev_sck_t* csck, hio_htre_t*
file->options = options; file->options = options;
file->cbs = cbs; /* the given pointer must outlive the lifespan of the while file handling cycle. */ file->cbs = cbs; /* the given pointer must outlive the lifespan of the while file handling cycle. */
file->csck = csck; file->sendfile_ok = hio_dev_sck_sendfileok(csck);
file->client = cli;
file->sendfile_ok = hio_dev_sck_sendfileok(cli->sck);
/*file->num_pending_writes_to_client = 0; /*file->num_pending_writes_to_client = 0;
file->num_pending_writes_to_peer = 0;*/ file->num_pending_writes_to_peer = 0;*/
file->req_version = *hio_htre_getversion(req); file->req_version = *hio_htre_getversion(req);
@ -813,6 +808,8 @@ int hio_svc_htts_dofile (hio_svc_htts_t* htts, hio_dev_sck_t* csck, hio_htre_t*
file->req_qpath_ending_with_slash = (hio_htre_getqpathlen(req) > 0 && hio_htre_getqpath(req)[hio_htre_getqpathlen(req) - 1] == '/'); file->req_qpath_ending_with_slash = (hio_htre_getqpathlen(req) > 0 && hio_htre_getqpath(req)[hio_htre_getqpathlen(req) - 1] == '/');
file->req_qpath_is_root = (hio_htre_getqpathlen(req) == 1 && hio_htre_getqpath(req)[0] == '/'); file->req_qpath_is_root = (hio_htre_getqpathlen(req) == 1 && hio_htre_getqpath(req)[0] == '/');
file->csck = csck;
file->client = cli;
file->client_org_on_read = csck->on_read; file->client_org_on_read = csck->on_read;
file->client_org_on_write = csck->on_write; file->client_org_on_write = csck->on_write;
file->client_org_on_disconnect = csck->on_disconnect; file->client_org_on_disconnect = csck->on_disconnect;

3
lib/http-thr.c
View File

@ -97,9 +97,6 @@ typedef struct thr_peer_xtn_t thr_peer_xtn_t;
static void thr_task_halt_participating_devices (thr_task_t* thr_task) static void thr_task_halt_participating_devices (thr_task_t* thr_task)
{ {
HIO_ASSERT (thr_task->htts->hio, thr_task->client != HIO_NULL);
HIO_ASSERT (thr_task->htts->hio, thr_task->csck != HIO_NULL);
HIO_DEBUG4 (thr_task->htts->hio, "HTTS(%p) - Halting participating devices in thr task %p(csck=%p,peer=%p)\n", thr_task->htts, thr_task, thr_task->csck, thr_task->peer); HIO_DEBUG4 (thr_task->htts->hio, "HTTS(%p) - Halting participating devices in thr task %p(csck=%p,peer=%p)\n", thr_task->htts, thr_task, thr_task->csck, thr_task->peer);
if (thr_task->csck) hio_dev_sck_halt (thr_task->csck); if (thr_task->csck) hio_dev_sck_halt (thr_task->csck);

9
lib/http-txt.c
View File

@ -58,10 +58,8 @@ typedef struct txt_t txt_t;
static void txt_halt_participating_devices (txt_t* txt) static void txt_halt_participating_devices (txt_t* txt)
{ {
HIO_ASSERT (txt->htts->hio, txt->client != HIO_NULL);
HIO_ASSERT (txt->htts->hio, txt->csck != HIO_NULL);
HIO_DEBUG3 (txt->htts->hio, "HTTS(%p) - Halting participating devices in txt state %p(client=%p)\n", txt->htts, txt, txt->csck); HIO_DEBUG3 (txt->htts->hio, "HTTS(%p) - Halting participating devices in txt state %p(client=%p)\n", txt->htts, txt, txt->csck);
hio_dev_sck_halt (txt->csck); if (txt->csck) hio_dev_sck_halt (txt->csck);
} }
static int txt_write_to_client (txt_t* txt, const void* data, hio_iolen_t dlen) static int txt_write_to_client (txt_t* txt, const void* data, hio_iolen_t dlen)
@ -334,18 +332,19 @@ int hio_svc_htts_dotxt (hio_svc_htts_t* htts, hio_dev_sck_t* csck, hio_htre_t* r
/* ensure that you call this function before any contents is received */ /* ensure that you call this function before any contents is received */
HIO_ASSERT (hio, hio_htre_getcontentlen(req) == 0); HIO_ASSERT (hio, hio_htre_getcontentlen(req) == 0);
HIO_ASSERT (hio, cli->sck == csck);
txt = (txt_t*)hio_svc_htts_task_make(htts, HIO_SIZEOF(*txt), txt_on_kill); txt = (txt_t*)hio_svc_htts_task_make(htts, HIO_SIZEOF(*txt), txt_on_kill);
if (HIO_UNLIKELY(!txt)) goto oops; if (HIO_UNLIKELY(!txt)) goto oops;
txt->options = options; txt->options = options;
txt->csck = csck;
txt->client = cli;
/*txt->num_pending_writes_to_client = 0;*/ /*txt->num_pending_writes_to_client = 0;*/
txt->req_method = hio_htre_getqmethodtype(req); txt->req_method = hio_htre_getqmethodtype(req);
txt->req_version = *hio_htre_getversion(req); txt->req_version = *hio_htre_getversion(req);
txt->req_content_length_unlimited = hio_htre_getreqcontentlen(req, &txt->req_content_length); txt->req_content_length_unlimited = hio_htre_getreqcontentlen(req, &txt->req_content_length);
txt->csck = csck;
txt->client = cli;
txt->client_org_on_read = csck->on_read; txt->client_org_on_read = csck->on_read;
txt->client_org_on_write = csck->on_write; txt->client_org_on_write = csck->on_write;
txt->client_org_on_disconnect = csck->on_disconnect; txt->client_org_on_disconnect = csck->on_disconnect;

2
lib/thr.c
View File

@ -323,7 +323,7 @@ static int dev_thr_kill_master (hio_dev_t* dev, int force)
hio_freemem (hio, ti); hio_freemem (hio, ti);
#else #else
/* schedule a resource destroyer */ /* schedule a resource destroyer */
hio_addcfmb (hio, ti, ready_to_free_thr_info); hio_addcfmb (hio, ti, ready_to_free_thr_info, HIO_NULL);
#endif #endif
} }