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Linshizhi
ffmpeg.wasm-core
Commits
5427df01
Commit
5427df01
authored
Jul 04, 2012
by
Jordi Ortiz
Committed by
Martin Storsjö
Jul 09, 2012
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Plain Diff
tcp: add initial timeout limit for incoming connections
Signed-off-by:
Martin Storsjö
<
martin@martin.st
>
parent
8e85ba8d
Show whitespace changes
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Showing
1 changed file
with
10 additions
and
1 deletion
+10
-1
tcp.c
libavformat/tcp.c
+10
-1
No files found.
libavformat/tcp.c
View file @
5427df01
...
...
@@ -43,7 +43,7 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
char
buf
[
256
];
int
ret
;
socklen_t
optlen
;
int
timeout
=
100
;
int
timeout
=
100
,
listen_timeout
=
-
1
;
char
hostname
[
1024
],
proto
[
1024
],
path
[
1024
];
char
portstr
[
10
];
...
...
@@ -59,6 +59,9 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
if
(
av_find_info_tag
(
buf
,
sizeof
(
buf
),
"timeout"
,
p
))
{
timeout
=
strtol
(
buf
,
NULL
,
10
);
}
if
(
av_find_info_tag
(
buf
,
sizeof
(
buf
),
"listen_timeout"
,
p
))
{
listen_timeout
=
strtol
(
buf
,
NULL
,
10
);
}
}
hints
.
ai_family
=
AF_UNSPEC
;
hints
.
ai_socktype
=
SOCK_STREAM
;
...
...
@@ -87,6 +90,7 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
if
(
listen_socket
)
{
int
fd1
;
int
reuse
=
1
;
struct
pollfd
lp
=
{
fd
,
POLLIN
,
0
};
setsockopt
(
fd
,
SOL_SOCKET
,
SO_REUSEADDR
,
&
reuse
,
sizeof
(
reuse
));
ret
=
bind
(
fd
,
cur_ai
->
ai_addr
,
cur_ai
->
ai_addrlen
);
if
(
ret
)
{
...
...
@@ -98,6 +102,11 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
ret
=
ff_neterrno
();
goto
fail1
;
}
ret
=
poll
(
&
lp
,
1
,
listen_timeout
>=
0
?
listen_timeout
:
-
1
);
if
(
ret
<=
0
)
{
ret
=
AVERROR
(
ETIMEDOUT
);
goto
fail1
;
}
fd1
=
accept
(
fd
,
NULL
,
NULL
);
if
(
fd1
<
0
)
{
ret
=
ff_neterrno
();
...
...
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