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Fix cloggage of the pipe communicating with the forked X11 splash window subprocess

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rdb 2015-08-10 01:53:16 +02:00
parent 369305c529
commit 12af94707f
1 changed files with 5 additions and 2 deletions
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7
direct/src/plugin/p3dX11SplashWindow.cxx
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@ -681,10 +681,13 @@ subprocess_run() {
} }
} }
if (input_ready) { do {
// Empty the pipe of whatever is in it.
receive_command(); receive_command();
} input_ready = _pipe_read.has_gdata();
} while (input_ready);
// Sleep a good amount in order not to lock up the system.
struct timespec req; struct timespec req;
req.tv_sec = 0; req.tv_sec = 0;
req.tv_nsec = 50000000; // 50 ms req.tv_nsec = 50000000; // 50 ms