[oe-commits] [openembedded-core] 20/51: terminal: Add sleep in pid-monitor loop

[git at git.openembedded.org]

rpurdie pushed a commit to branch master
in repository openembedded-core.

commit 314937429d700204f296cfd1c0c5f215a2e5b939
Author: Jacob Kroon <jacob.kroon at gmail.com>
AuthorDate: Fri Aug 5 00:04:26 2016 +0200

    terminal: Add sleep in pid-monitor loop
    
    Monitoring the process started by gnome-terminal was
    spinning in a busy-loop. Insert some sleeping so that
    we don't eat all the cpu.
    
    Signed-off-by: Jacob Kroon <jacob.kroon at gmail.com>
    Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 meta/lib/oe/terminal.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/lib/oe/terminal.py b/meta/lib/oe/terminal.py
index 6d6a29f..3901ad3 100644
--- a/meta/lib/oe/terminal.py
+++ b/meta/lib/oe/terminal.py
@@ -76,9 +76,11 @@ class Gnome(XTerminal):
         finally:
             os.unlink(pidfile)
 
+        import time
         while True:
             try:
                 os.kill(pid, 0)
+                time.sleep(0.1)
             except OSError:
                return
 

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