hyung-hwan/hio
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

improvement onto http-file.c

Browse Source
This commit is contained in:
hyung-hwan
2020-07-15 10:30:12 +00:00
parent 59fc7d23a0
commit b1e063977b
5 changed files with 234 additions and 194 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
mio/lib/http-cgi.c
View File

@ -709,7 +709,7 @@ static int cgi_client_on_read (mio_dev_sck_t* sck, const void* buf, mio_iolen_t
if (rem > 0)
{
/* TODO store this to client buffer. once the current resource is completed, arrange to call on_read() with it */
printf ("UUUUUUUUUUUUUUUUUUUUUUUUUUGGGGGHHHHHHHHHHHH .......... CGI CLIENT GIVING EXCESSIVE DATA AFTER CONTENTS...\n");
MIO_DEBUG3 (mio, "HTTPS(%p) - excessive data after contents by cgi client %p(%d)\n", sck->mio, sck, (int)sck->hnd);
}
}

414
mio/lib/http-fil.c
View File

@ -63,9 +63,12 @@ struct file_state_t
mio_uintmax_t start_offset;
mio_uintmax_t end_offset;
mio_uintmax_t cur_offset;
mio_bch_t peer_buf[8192];
mio_tmridx_t peer_tmridx;
mio_svc_htts_cli_t* client;
mio_http_version_t req_version; /* client request */
mio_http_method_t req_method;
unsigned int over: 4; /* must be large enough to accomodate FILE_STATE_OVER_ALL */
unsigned int keep_alive: 1;
@ -116,29 +119,6 @@ static int file_state_write_to_client (file_state_t* file_state, const void* dat
return 0;
}
#if 0
static int file_state_writev_to_client (file_state_t* file_state, mio_iovec_t* iov, mio_iolen_t iovcnt)
{
file_state->ever_attempted_to_write_to_client = 1;
file_state->num_pending_writes_to_client++;
if (mio_dev_sck_writev(file_state->client->sck, iov, iovcnt, MIO_NULL, MIO_NULL) <= -1)
{
file_state->num_pending_writes_to_client--;
return -1;
}
if (file_state->num_pending_writes_to_client > FILE_STATE_PENDING_IO_THRESHOLD)
{
if (mio_dev_pro_read(file_state->peer, MIO_DEV_PRO_OUT, 0) <= -1) return -1;
}
return 0;
}
#endif
static int file_state_send_final_status_to_client (file_state_t* file_state, int status_code, int force_close)
{
mio_svc_htts_cli_t* cli = file_state->client;
@ -159,7 +139,6 @@ static int file_state_send_final_status_to_client (file_state_t* file_state, int
#if 0
static int file_state_write_last_chunk_to_client (file_state_t* file_state)
{
if (!file_state->ever_attempted_to_write_to_client)
@ -172,30 +151,24 @@ static int file_state_write_last_chunk_to_client (file_state_t* file_state)
}
#endif
static int file_state_write_to_peer (file_state_t* file_state, const void* data, mio_iolen_t dlen)
static void file_state_close_peer (file_state_t* file_state)
{
file_state->num_pending_writes_to_peer++;
mio_t* mio = file_state->htts->mio;
#if 0
if (mio_dev_pro_write(file_state->peer, data, dlen, MIO_NULL) <= -1)
if (file_state->peer_tmridx != MIO_TMRIDX_INVALID)
{
file_state->num_pending_writes_to_peer--;
return -1;
mio_deltmrjob (mio, file_state->peer_tmridx);
MIO_ASSERT (mio, file_state->peer_tmridx == MIO_TMRIDX_INVALID);
}
#else
write(file_state->peer, data, dlen); // error check. also buffering if not all are written
#endif
/* TODO: check if it's already finished or something.. */
if (file_state->num_pending_writes_to_peer > FILE_STATE_PENDING_IO_THRESHOLD)
if (file_state->peer >= 0)
{
if (mio_dev_sck_read(file_state->client->sck, 0) <= -1) return -1;
close (file_state->peer);
file_state->peer = -1;
}
return 0;
}
static MIO_INLINE void file_state_mark_over (file_state_t* file_state, int over_bits)
static void file_state_mark_over (file_state_t* file_state, int over_bits)
{
unsigned int old_over;
@ -204,7 +177,6 @@ static MIO_INLINE void file_state_mark_over (file_state_t* file_state, int over_
MIO_DEBUG5 (file_state->htts->mio, "HTTS(%p) - client=%p peer=%p new-bits=%x over=%x\n", file_state->htts, file_state->client->sck, file_state->peer, (int)over_bits, (int)file_state->over);
#if 0
if (!(old_over & FILE_STATE_OVER_READ_FROM_CLIENT) && (file_state->over & FILE_STATE_OVER_READ_FROM_CLIENT))
{
if (mio_dev_sck_read(file_state->client->sck, 0) <= -1)
@ -214,32 +186,26 @@ static MIO_INLINE void file_state_mark_over (file_state_t* file_state, int over_
}
}
#if 0
if (!(old_over & FILE_STATE_OVER_READ_FROM_PEER) && (file_state->over & FILE_STATE_OVER_READ_FROM_PEER))
{
if (file_state->peer && mio_dev_pro_read(file_state->peer, MIO_DEV_PRO_OUT, 0) <= -1)
{
MIO_DEBUG2 (file_state->htts->mio, "HTTS(%p) - halting peer(%p) for failure to disable input watching\n", file_state->htts, file_state->peer);
mio_dev_pro_halt (file_state->peer);
}
/* there is no partial close... keep it open */
}
#endif
if (old_over != FILE_STATE_OVER_ALL && file_state->over == FILE_STATE_OVER_ALL)
{
/* ready to stop */
if (file_state->peer)
{
MIO_DEBUG2 (file_state->htts->mio, "HTTS(%p) - halting peer(%p) as it is unneeded\n", file_state->htts, file_state->peer);
mio_dev_pro_halt (file_state->peer);
}
MIO_DEBUG2 (file_state->htts->mio, "HTTS(%p) - halting peer(%p) as it is unneeded\n", file_state->htts, file_state->peer);
file_state_close_peer (file_state);
if (file_state->keep_alive)
{
/* how to arrange to delete this file_state object and put the socket back to the normal waiting state??? */
MIO_ASSERT (file_state->htts->mio, file_state->client->rsrc == (mio_svc_htts_rsrc_t*)file_state);
printf ("DETACHING FROM THE MAIN CLIENT RSRC... state -> %p\n", file_state->client->rsrc);
MIO_SVC_HTTS_RSRC_DETACH (file_state->client->rsrc);
/* file_state must not be access from here down as it could have been destroyed */
/* file_state must not be accessed from here down as it could have been destroyed */
}
else
{
@ -248,10 +214,27 @@ printf ("DETACHING FROM THE MAIN CLIENT RSRC... state -> %p\n", file_state->clie
mio_dev_sck_halt (file_state->client->sck);
}
}
#endif
}
static int file_state_write_to_peer (file_state_t* file_state, const void* data, mio_iolen_t dlen)
{
mio_t* mio = file_state->htts->mio;
if (dlen <= 0)
{
file_state_mark_over (file_state, FILE_STATE_OVER_WRITE_TO_PEER);
}
else
{
if (file_state->req_method == MIO_HTTP_GET) return 0;
MIO_ASSERT (mio, file_state->peer >= 0);
return write(file_state->peer, data, dlen) <= -1? -1: 0;
}
return 0;
}
static void file_state_on_kill (file_state_t* file_state)
{
@ -259,12 +242,7 @@ static void file_state_on_kill (file_state_t* file_state)
MIO_DEBUG2 (mio, "HTTS(%p) - killing file_state client(%p)\n", file_state->htts, file_state->client->sck);
if (file_state->peer >= 0)
{
close (file_state->peer);
file_state->peer = -1;
}
file_state_close_peer (file_state);
if (file_state->client_org_on_read)
{
@ -292,15 +270,12 @@ static void file_state_on_kill (file_state_t* file_state)
if (!file_state->client_disconnected)
{
/*printf ("ENABLING INPUT WATCHING on CLIENT %p. \n", file_state->client->sck);*/
if (!file_state->keep_alive || mio_dev_sck_read(file_state->client->sck, 1) <= -1)
{
MIO_DEBUG2 (mio, "HTTS(%p) - halting client(%p) for failure to enable input watching\n", file_state->htts, file_state->client->sck);
mio_dev_sck_halt (file_state->client->sck);
}
}
/*printf ("**** FILE_STATE_ON_KILL DONE\n");*/
}
@ -327,8 +302,6 @@ static int file_client_on_read (mio_dev_sck_t* sck, const void* buf, mio_iolen_t
goto oops;
}
#if 0
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
if (!file_state->peer)
{
/* the peer is gone */
@ -357,10 +330,9 @@ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
if (rem > 0)
{
/* TODO store this to client buffer. once the current resource is completed, arrange to call on_read() with it */
printf ("UUUUUUUUUUUUUUUUUUUUUUUUUUGGGGGHHHHHHHHHHHH .......... FILE CLIENT GIVING EXCESSIVE DATA AFTER CONTENTS...\n");
MIO_DEBUG3 (mio, "HTTPS(%p) - excessive data after contents by file client %p(%d)\n", sck->mio, sck, (int)sck->hnd);
}
}
#endif
return 0;
@ -422,40 +394,47 @@ oops:
}
#if 0
int mio_svc_htts_dofile (mio_svc_htts_t* htts, mio_dev_sck_t* csck, mio_htre_t* req, const mio_bch_t* docroot, const mio_bch_t* file)
/* --------------------------------------------------------------------- */
static int file_client_htrd_poke (mio_htrd_t* htrd, mio_htre_t* req)
{
switch (mio_htre_getqmethodtype(req))
/* client request got completed */
mio_svc_htts_cli_htrd_xtn_t* htrdxtn = (mio_svc_htts_cli_htrd_xtn_t*)mio_htrd_getxtn(htrd);
mio_dev_sck_t* sck = htrdxtn->sck;
mio_svc_htts_cli_t* cli = mio_dev_sck_getxtn(sck);
file_state_t* file_state = (file_state_t*)cli->rsrc;
/* indicate EOF to the client peer */
if (file_state_write_to_peer(file_state, MIO_NULL, 0) <= -1) return -1;
if (file_state->req_method != MIO_HTTP_GET)
{
case MIO_HTTP_OPTIONS:
mio_htre_discardcontent (req);
/* TODO: return 200 with Allow: OPTIONS, HEAD, GET, POST, PUT, DELETE... */
/* However, if there is access configuration, the item list must reflect it */
break;
case MIO_HTTP_HEAD:
case MIO_HTTP_GET:
case MIO_HTTP_POST:
mio_htre_discardcontent (req);
break;
case MIO_HTTP_PUT:
break;
case MIO_HTTP_DELETE:
mio_htre_discardcontent (req);
break;
default:
/* method not allowed */
mio_htre_discardcontent (req);
/* schedule to send 405 */
break;
if (file_state_send_final_status_to_client(file_state, 200, 0) <= -1) return -1;
}
file_state_mark_over (file_state, FILE_STATE_OVER_READ_FROM_CLIENT);
return 0;
}
#endif
static int file_client_htrd_push_content (mio_htrd_t* htrd, mio_htre_t* req, const mio_bch_t* data, mio_oow_t dlen)
{
mio_svc_htts_cli_htrd_xtn_t* htrdxtn = (mio_svc_htts_cli_htrd_xtn_t*)mio_htrd_getxtn(htrd);
mio_dev_sck_t* sck = htrdxtn->sck;
mio_svc_htts_cli_t* cli = mio_dev_sck_getxtn(sck);
file_state_t* file_state = (file_state_t*)cli->rsrc;
MIO_ASSERT (sck->mio, cli->sck == sck);
return file_state_write_to_peer(file_state, data, dlen);
}
static mio_htrd_recbs_t file_client_htrd_recbs =
{
MIO_NULL,
file_client_htrd_poke,
file_client_htrd_push_content
};
/* --------------------------------------------------------------------- */
static int file_state_send_header_to_client (file_state_t* file_state, int status_code, int force_close)
{
@ -483,6 +462,15 @@ static int file_state_send_header_to_client (file_state_t* file_state, int statu
return file_state_write_to_client(file_state, MIO_BECS_PTR(cli->sbuf), MIO_BECS_LEN(cli->sbuf));
}
static void send_contents_to_client_later (mio_t* mio, const mio_ntime_t* now, mio_tmrjob_t* tmrjob)
{
file_state_t* file_state = (file_state_t*)tmrjob->ctx;
if (file_state_send_contents_to_client(file_state) <= -1)
{
file_state_halt_participating_devices (file_state);
}
}
static int file_state_send_contents_to_client (file_state_t* file_state)
{
/* TODO: implement mio_dev_sck_sendfile(0 or enhance mio_dev_sck_write() to emulate sendfile
@ -490,11 +478,9 @@ static int file_state_send_contents_to_client (file_state_t* file_state)
* mio_dev_sck_setsendfile (ON);
* mio_dev_sck_write(sck, data_required_for_sendfile_operation, 0, MIO_NULL);....
*/
mio_bch_t buf[8192]; /* TODO: declare this in file_state?? */
mio_t* mio = file_state->htts->mio;
mio_uintmax_t lim;
ssize_t n;
if (file_state->cur_offset > file_state->end_offset)
{
@ -504,18 +490,19 @@ static int file_state_send_contents_to_client (file_state_t* file_state)
}
lim = file_state->end_offset - file_state->cur_offset + 1;
n = read(file_state->peer, buf, (lim < MIO_SIZEOF(buf)? lim: MIO_SIZEOF(buf)));
n = read(file_state->peer, file_state->peer_buf, (lim < MIO_SIZEOF(file_state->peer_buf)? lim: MIO_SIZEOF(file_state->peer_buf)));
if (n == -1)
{
if (errno == EAGAIN || errno == EINTR)
if ((errno == EAGAIN || errno == EINTR) && file_state->peer_tmridx == MIO_TMRIDX_INVALID)
{
/* TODO: arrange to invoke on data writable? */
/*mio_dev_sck_watch (file_state->client->sck, MIO_DEV_WATCH_UPDATE, */
return 0;
}
else if (errno == EINTR)
{
return 0; /* interrupted */
mio_tmrjob_t tmrjob;
/* use a timer job for a new sending attempt */
MIO_MEMSET (&tmrjob, 0, MIO_SIZEOF(tmrjob));
tmrjob.ctx = file_state;
/*tmrjob.when = leave it at 0 for immediate firing.*/
tmrjob.handler = send_contents_to_client_later;
tmrjob.idxptr = &file_state->peer_tmridx;
return mio_instmrjob(mio, &tmrjob) == MIO_TMRIDX_INVALID? -1: 0;
}
return -1;
@ -528,18 +515,134 @@ static int file_state_send_contents_to_client (file_state_t* file_state)
return -1;
}
if (file_state_write_to_client(file_state, buf, n) <= -1)
{
return -1;
}
if (file_state_write_to_client(file_state, file_state->peer_buf, n) <= -1) return -1;
file_state->cur_offset += n;
/* if (file_state->cur_offset > file_state->end_offset)
/* if (file_state->cur_offset > file_state->end_offset) should i check this or wait until this function is invoked?
file_state_mark_over (file_state, FILE_STATE_OVER_READ_FROM_PEER);*/
return 0;
}
static int process_range_header (file_state_t* file_state, mio_htre_t* req)
{
struct stat st;
const mio_htre_hdrval_t* tmp;
if (fstat(file_state->peer, &st) <= -1)
{
file_state_send_final_status_to_client (file_state, 500, 1);
return -1;
}
file_state->end_offset = st.st_size;
tmp = mio_htre_getheaderval(req, "Range"); /* TODO: support multiple ranges? */
if (tmp)
{
mio_http_range_t range;
if (mio_parse_http_range_bcstr(tmp->ptr, &range) <= -1)
{
range_not_satisifiable:
file_state_send_final_status_to_client (file_state, 416, 1); /* 406 Requested Range Not Satisfiable */
return -1;
}
switch (range.type)
{
case MIO_HTTP_RANGE_PROPER:
/* Range XXXX-YYYY */
if (range.to >= st.st_size) goto range_not_satisifiable;
file_state->start_offset = range.from;
file_state->end_offset = range.to;
break;
case MIO_HTTP_RANGE_PREFIX:
/* Range: XXXX- */
if (range.from >= st.st_size) goto range_not_satisifiable;
file_state->start_offset = range.from;
file_state->end_offset = st.st_size - 1;
break;
case MIO_HTTP_RANGE_SUFFIX:
/* Range: -XXXX */
if (range.to >= st.st_size) goto range_not_satisifiable;
file_state->start_offset = st.st_size - range.to;
file_state->end_offset = st.st_size - 1;
break;
}
if (file_state->start_offset > 0)
lseek(file_state->peer, file_state->start_offset, SEEK_SET);
}
else
{
file_state->start_offset = 0;
file_state->end_offset = st.st_size - 1;
}
file_state->cur_offset = file_state->start_offset;
file_state->total_size = st.st_size;
return 0;
}
#define ERRNO_TO_STATUS_CODE(x) ( \
((x) == ENOENT)? 404: \
((x) == EPERM || (x) == EACCES)? 403: 500 \
)
static int open_peer (file_state_t* file_state, const mio_bch_t* actual_file)
{
switch (file_state->req_method)
{
case MIO_HTTP_GET:
if (access(actual_file, R_OK) == -1)
{
file_state_send_final_status_to_client (file_state, ERRNO_TO_STATUS_CODE(errno), 1); /* 404 not found 403 Forbidden */
return -1;
}
file_state->peer = open(actual_file, O_RDONLY | O_NONBLOCK | O_CLOEXEC);
if (MIO_UNLIKELY(file_state->peer <= -1))
{
file_state_send_final_status_to_client (file_state, ERRNO_TO_STATUS_CODE(errno), 1);
return -1;
}
return 0;
case MIO_HTTP_PUT:
case MIO_HTTP_POST:
/* TOOD: this is destructive. jump to default if not allowed by flags... */
file_state->peer = open(actual_file, O_WRONLY | O_TRUNC | O_CREAT | O_NONBLOCK | O_CLOEXEC, 0644);
if (MIO_UNLIKELY(file_state->peer <= -1))
{
file_state_send_final_status_to_client (file_state, ERRNO_TO_STATUS_CODE(errno), 1);
return -1;
}
return 0;
case MIO_HTTP_PATCH:
/* TOOD: this is destructive. jump to default if not allowed by flags... */
file_state->peer = open(actual_file, O_WRONLY | O_NONBLOCK | O_CLOEXEC, 0644);
if (MIO_UNLIKELY(file_state->peer <= -1))
{
file_state_send_final_status_to_client (file_state, ERRNO_TO_STATUS_CODE(errno), 1);
return -1;
}
return 0;
#if 0
case MIO_HTTP_DELETE:
/* TODO: */
#endif
}
file_state_send_final_status_to_client (file_state, 405, 1); /* 405: method not allowed */
return -1;
}
int mio_svc_htts_dofile (mio_svc_htts_t* htts, mio_dev_sck_t* csck, mio_htre_t* req, const mio_bch_t* docroot, const mio_bch_t* file)
{
mio_t* mio = htts->mio;
@ -560,6 +663,7 @@ int mio_svc_htts_dofile (mio_svc_htts_t* htts, mio_dev_sck_t* csck, mio_htre_t*
/*file_state->num_pending_writes_to_client = 0;
file_state->num_pending_writes_to_peer = 0;*/
file_state->req_version = *mio_htre_getversion(req);
file_state->req_method = mio_htre_getqmethodtype(req);
file_state->req_content_length_unlimited = mio_htre_getreqcontentlen(req, &file_state->req_content_length);
file_state->client_org_on_read = csck->on_read;
@ -572,78 +676,11 @@ int mio_svc_htts_dofile (mio_svc_htts_t* htts, mio_dev_sck_t* csck, mio_htre_t*
MIO_ASSERT (mio, cli->rsrc == MIO_NULL);
MIO_SVC_HTTS_RSRC_ATTACH (file_state, cli->rsrc);
if (access(actual_file, R_OK) == -1)
{
file_state_send_final_status_to_client (file_state, 403, 1); /* 403 Forbidden */
goto oops; /* TODO: must not go to oops. just destroy the file_state and finalize the request .. */
}
/* TODO: if method is for download... open it in the read mode. if PUT or POST, open it in RDWR mode? */
file_state->peer = open(actual_file, O_RDONLY | O_NONBLOCK | O_CLOEXEC);
if (MIO_UNLIKELY(file_state->peer <= -1))
{
file_state_send_final_status_to_client (file_state, 500, 1);
goto oops;
}
{
struct stat st;
const mio_htre_hdrval_t* tmp;
if (fstat(file_state->peer, &st) <= -1) goto oops;
file_state->end_offset = st.st_size;
tmp = mio_htre_getheaderval(req, "Range"); /* TODO: support multiple ranges? */
if (tmp)
{
mio_http_range_t range;
if (mio_parse_http_range_bcstr(tmp->ptr, &range) <= -1)
{
range_not_satisifiable:
file_state_send_final_status_to_client (file_state, 416, 1); /* 406 Requested Range Not Satisfiable */
goto oops;
}
switch (range.type)
{
case MIO_HTTP_RANGE_PROPER:
/* Range XXXX-YYYY */
if (range.to >= st.st_size) goto range_not_satisifiable;
file_state->start_offset = range.from;
file_state->end_offset = range.to;
break;
case MIO_HTTP_RANGE_PREFIX:
/* Range: XXXX- */
if (range.from >= st.st_size) goto range_not_satisifiable;
file_state->start_offset = range.from;
file_state->end_offset = st.st_size - 1;
break;
case MIO_HTTP_RANGE_SUFFIX:
/* Range: -XXXX */
if (range.to >= st.st_size) goto range_not_satisifiable;
file_state->start_offset = st.st_size - range.to;
file_state->end_offset = st.st_size - 1;
break;
}
if (file_state->start_offset > 0)
lseek(file_state->peer, file_state->start_offset, SEEK_SET);
}
else
{
file_state->start_offset = 0;
file_state->end_offset = st.st_size - 1;
}
file_state->cur_offset = file_state->start_offset;
file_state->total_size = st.st_size;
}
file_state->peer_tmridx = MIO_TMRIDX_INVALID;
file_state->peer = -1;
if (open_peer(file_state, actual_file) <= -1 ||
process_range_header(file_state, req) <= -1) goto oops;
#if !defined(FILE_ALLOW_UNLIMITED_REQ_CONTENT_LENGTH)
if (file_state->req_content_length_unlimited)
@ -696,27 +733,21 @@ int mio_svc_htts_dofile (mio_svc_htts_t* htts, mio_dev_sck_t* csck, mio_htre_t*
if (file_state->req_content_length_unlimited)
{
/* change the callbacks to subscribe to contents to be uploaded */
#if 0
XXXXXXXXXXXX
file_state->client_htrd_org_recbs = *mio_htrd_getrecbs(file_state->client->htrd);
file_client_htrd_recbs.peek = file_state->client_htrd_org_recbs.peek;
mio_htrd_setrecbs (file_state->client->htrd, &file_client_htrd_recbs);
file_state->client_htrd_recbs_changed = 1;
#endif
}
else
{
#endif
if (file_state->req_content_length > 0)
{
#if 0
XXXXXXXXXXXX
/* change the callbacks to subscribe to contents to be uploaded */
file_state->client_htrd_org_recbs = *mio_htrd_getrecbs(file_state->client->htrd);
file_client_htrd_recbs.peek = file_state->client_htrd_org_recbs.peek;
mio_htrd_setrecbs (file_state->client->htrd, &file_client_htrd_recbs);
file_state->client_htrd_recbs_changed = 1;
#endif
}
else
{
@ -741,8 +772,11 @@ XXXXXXXXXXXX
file_state->res_mode_to_cli = FILE_STATE_RES_MODE_CLOSE;
}
if (file_state_send_header_to_client(file_state, 200, 0) <= -1) goto oops;
if (file_state_send_contents_to_client(file_state) <= -1) goto oops;
if (file_state->req_method == MIO_HTTP_GET)
{
if (file_state_send_header_to_client(file_state, 200, 0) <= -1 ||
file_state_send_contents_to_client(file_state) <= -1) goto oops;
}
/* TODO: store current input watching state and use it when destroying the file_state data */
if (mio_dev_sck_read(csck, !(file_state->over & FILE_STATE_OVER_READ_FROM_CLIENT)) <= -1) goto oops;

2
mio/lib/http-thr.c
View File

@ -707,7 +707,7 @@ static int thr_client_on_read (mio_dev_sck_t* sck, const void* buf, mio_iolen_t
if (rem > 0)
{
/* TODO store this to client buffer. once the current resource is completed, arrange to call on_read() with it */
printf ("UUUUUUUUUUUUUUUUUUUUUUUUUUGGGGGHHHHHHHHHHHH .......... THR CLIENT GIVING EXCESSIVE DATA AFTER CONTENTS...\n");
MIO_DEBUG3 (mio, "HTTPS(%p) - excessive data after contents by thr client %p(%d)\n", sck->mio, sck, (int)sck->hnd);
}
}

4
mio/lib/http.c
View File

@ -137,6 +137,7 @@ static struct mtab_t mtab[] =
{ "GET", MIO_HTTP_GET },
{ "HEAD", MIO_HTTP_HEAD },
{ "OPTIONS", MIO_HTTP_OPTIONS },
{ "PATCH", MIO_HTTP_PATCH },
{ "POST", MIO_HTTP_POST },
{ "PUT", MIO_HTTP_PUT },
{ "TRACE", MIO_HTTP_TRACE }
@ -254,6 +255,9 @@ int mio_parse_http_range_bcstr (const mio_bch_t* str, mio_http_range_t* range)
}
else type = MIO_HTTP_RANGE_PREFIX;
while (mio_is_bch_space(*str)) str++;
if (*str != '\0') return -1;
range->type = type;
range->from = from;
range->to = to;

6
mio/lib/mio.c
View File

@ -713,8 +713,10 @@ int mio_exec (mio_t* mio)
* multiplexer. the scheduled jobs can safely destroy the devices */
mio_firetmrjobs (mio, MIO_NULL, MIO_NULL);
/* execute callbacks for completed write operations again in case there were some jobs initiaated in the timer jobs */
/*fire_cwq_handlers (mio); <-- this may not be needed as it's called inside handle_event(). keep this line commented for now until i have new findings */
/* execute callbacks for completed write operations again in case
* some works initiated in the timer jobs have complted and added to CWQ.
* e.g. write() in a timer job gets completed immediately. */
fire_cwq_handlers (mio);
if (!MIO_DEVL_IS_EMPTY(&mio->actdev))
{