Hi all, This is a long shot but I'm out of ideas. I ported an app from Windows to Linux and after many issues it is working but I'm left with a strange problem. The app basically reads data streams from a USB device, processes them and outputs real-time graphical data to a browser. There is also some control input from the browser. The interface to the browser is web sockets for which I have written a D web-socket server. Depending on how much of my application I allow to run I get a stream of these errors.
Error accepting: std.socket.SocketAcceptException: Unable to accept socket connection: Resource temporarily unavailable ---------------- ./DcSdr() [0x80aa2ed] ./DcSdr() [0x806f52b] ./DcSdr() [0x804f752] ./DcSdr() [0x809b422] ./DcSdr() [0x80ae77e] /lib/tls/i686/cmov/libpthread.so.0(+0x596e) [0x48496e] /lib/tls/i686/cmov/libc.so.6(clone+0x5e) [0xc5fa4e] This is the web-socket accept. I seem to fall straight through the accept call even when I am not making any connection attempt. When I do connect the stream stops and I get one of these outputs each time I send data from the browser. I should not even be near the accept at that point as the connection is made. The app appears to be unaffected and works as expected. The odd think is if I shut down part of the app these errors stop. I can't tie it down to any specific thing but I suspect threading as the number of threads is reduced by stopping parts of the app. The error also seems to indicate threads are involved. I did not get this problem on Windows. Any ideas would be much appreciated. Thanks bob
