Could not allocate socket in Windows

[Jason239]

When I try to package with multiple input live stream, 'Could not allocate socket' error has continued to occur like this in Windows OS.

[0823/100915:INFO:demuxer.cc(88)] Demuxer::Run() on file 'udp://127.0.0.1:11111'.
[0823/100915:INFO:demuxer.cc(88)] Demuxer::Run() on file 'udp://127.0.0.1:11113'.
[0823/100915:INFO:demuxer.cc(88)] Demuxer::Run() on file 'udp://127.0.0.1:11112'.
[0823/100915:INFO:demuxer.cc(88)] Demuxer::Run() on file 'udp://127.0.0.1:11114'.
[0823/100915:INFO:demuxer.cc(160)] Initialize Demuxer for file 'udp://127.0.0.1:11111'.
[0823/100915:INFO:demuxer.cc(160)] Initialize Demuxer for file 'udp://127.0.0.1:11113'.
[0823/100915:INFO:demuxer.cc(160)] Initialize Demuxer for file 'udp://127.0.0.1:11112'.
[0823/100915:INFO:demuxer.cc(160)] Initialize Demuxer for file 'udp://127.0.0.1:11114'.
[0823/100915:ERROR:udp_file.cc(168)] Could not allocate socket.
[0823/100915:ERROR:udp_file.cc(168)] Could not allocate socket.

Do you know any idea why ?

The command was this.

.\packager.exe \
'in=udp://127.0.0.1:11111,stream=audio,init_segment=./shaka_live/audio/init.mp4,segment_template=./shaka_live/audio/$Number$.m4s' \
'in=udp://127.0.0.1:11112,stream=video,init_segment=./shaka_live/video1/init.mp4,segment_template=./shaka_live/video1/$Number$.m4s' \
'in=udp://127.0.0.1:11113,stream=video,init_segment=./shaka_live/video2/init.mp4,segment_template=./shaka_live/video2/$Number$.m4s' \
'in=udp://127.0.0.1:11114,stream=video,init_segment=./shaka_live/video3/init.mp4,segment_template=./shaka_live/video3/$Number$.m4s' \
--mpd_output ./shaka_live/stream.mpd

[kqyang]

I have not seen it before. Does it work with one input live stream instead of multiple?

[Jason239]

It doesn't happen in one input stream.

[kqyang]

@Jason239 I have updated the code to log the error code on failure. Can you try the latest code?

[Jason239]

The error code 10093 is printed.

[0911/111811:ERROR:udp_file.cc(178)] Could not allocate socket, error = 10093
[0911/111811:ERROR:udp_file.cc(178)] Could not allocate socket, error = 10093
[0911/111811:ERROR:udp_file.cc(178)] Could not allocate socket, error = 10093

and sometimes 10107 is also logged.

[kqyang]

@Jason239 Thanks for testing. 10093 is WSANOTINITIALISED. Right now WSAStartup is called only once for all sockets. Looks like we need to call it once for every sockets.

@Korilakkuma You have worked on sockets in Shaka Packager before. Would you be interested in helping us fixing this issue?

[kqyang]

@Jason239 Let us know if it fixes your problem. Thanks.