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some code changes related to async socket io

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This commit is contained in:
hyunghwan.chung
2018-02-04 16:35:45 +00:00
parent 0269e10fd8
commit 76c3d78d46
3 changed files with 190 additions and 154 deletions
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31
moo/mod/sck.c
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@ -299,7 +299,7 @@ static moo_pfrc_t pf_listen_socket (moo_t* moo, moo_ooi_t nargs)
}
static moo_pfrc_t pf_connect (moo_t* moo, moo_ooi_t nargs)
static moo_pfrc_t pf_connect_socket (moo_t* moo, moo_ooi_t nargs)
{
oop_sck_t sck;
int fd, n;
@ -321,19 +321,23 @@ static moo_pfrc_t pf_connect (moo_t* moo, moo_ooi_t nargs)
return MOO_PF_FAILURE;
}
do
n = connect(fd, (struct sockaddr*)MOO_OBJ_GET_BYTE_SLOT(arg), moo_sck_addr_len((sck_addr_t*)MOO_OBJ_GET_BYTE_SLOT(arg)));
if (n == -1)
{
n = connect(fd, (struct sockaddr*)MOO_OBJ_GET_BYTE_SLOT(arg), moo_sck_addr_len((sck_addr_t*)MOO_OBJ_GET_BYTE_SLOT(arg)));
}
while (n == -1 && errno == EINTR);
if (n == -1 && errno != EINPROGRESS)
{
moo_seterrwithsyserr (moo, errno);
return MOO_PF_FAILURE;
if (errno == EINPROGRESS)
{
/* have the primitive function to return -1 */
MOO_STACK_SETRET (moo, nargs, MOO_SMOOI_TO_OOP(-1));
return MOO_PF_SUCCESS;
}
else
{
moo_seterrwithsyserr (moo, errno);
return MOO_PF_FAILURE;
}
}
MOO_STACK_SETRETTORCV (moo, nargs);
MOO_STACK_SETRET (moo, nargs, MOO_SMOOI_TO_OOP(0));
return MOO_PF_SUCCESS;
}
@ -364,7 +368,8 @@ static moo_pfrc_t pf_get_socket_error (moo_t* moo, moo_ooi_t nargs)
return MOO_PF_FAILURE;
}
/* if ret == EINPROGRESS .. it's in progress */
if (ret == EINPROGRESS) ret = -1; /* map EINPROGRESS to -1. all others are returned without change */
MOO_STACK_SETRET (moo, nargs, MOO_SMOOI_TO_OOP(ret));
return MOO_PF_SUCCESS;
}
@ -505,7 +510,7 @@ static moo_pfinfo_t pfinfos[] =
{ I, { 'a','c','c','e','p','t',':','\0' }, 0, { pf_accept_socket, 1, 1 } },
{ I, { 'b','i','n','d',':','\0' }, 0, { pf_bind_socket, 1, 1 } },
{ I, { 'c','l','o','s','e','\0' }, 0, { pf_close_socket, 0, 0 } },
{ I, { 'c','o','n','n','e','c','t',':','\0' }, 0, { pf_connect, 1, 1 } },
{ I, { 'c','o','n','n','e','c','t',':','\0' }, 0, { pf_connect_socket, 1, 1 } },
{ I, { 'l','i','s','t','e','n',':','\0' }, 0, { pf_listen_socket, 1, 1 } },
{ I, { 'o','p','e','n','\0' }, 0, { pf_open_socket, 3, 3 } },
{ I, { 'r','e','a','d','B','y','t','e','s',':','\0' }, 0, { pf_read_socket, 1, 1 } },