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Print error messages in case of connection failure or name resolution failure

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in tcp.c.

Originally committed as revision 24796 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ronald S. Bultje 2010-08-14 20:34:51 +00:00
parent afbc4d2dac
commit 63638a3c4a
1 changed files with 11 additions and 2 deletions
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13
libavformat/tcp.c
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@ -54,8 +54,13 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
snprintf(portstr, sizeof(portstr), "%d", port);
if (getaddrinfo(hostname, portstr, &hints, &ai))
ret = getaddrinfo(hostname, portstr, &hints, &ai);
if (ret) {
av_log(NULL, AV_LOG_ERROR,
"Failed to resolve hostname %s: %s\n",
hostname, gai_strerror(ret));
return AVERROR(EIO);
}
cur_ai = ai;
@ -93,8 +98,12 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
/* test error */
optlen = sizeof(ret);
getsockopt (fd, SOL_SOCKET, SO_ERROR, &ret, &optlen);
if (ret != 0)
if (ret != 0) {
av_log(NULL, AV_LOG_ERROR,
"TCP connection to %s:%d failed: %s\n",
hostname, port, strerror(ret));
goto fail;
}
}
s = av_malloc(sizeof(TCPContext));
if (!s) {