@@ -202,7 +202,7 @@ class QemuRunner:
qmp_file = "." + next(tempfile._get_candidate_names())
qmp_param = ' -S -qmp unix:./%s,server,wait' % (qmp_file)
qmp_port = self.tmpdir + "/" + qmp_file
- # Create a second socket connection for debugging use,
+ # Create a second socket connection for debugging use,
# note this will NOT cause qemu to block waiting for the connection
qmp_file2 = "." + next(tempfile._get_candidate_names())
qmp_param += ' -qmp unix:./%s,server,nowait' % (qmp_file2)
@@ -468,6 +468,8 @@ class QemuRunner:
socklist.remove(self.server_socket)
self.logger.debug("Connection from %s:%s" % addr)
else:
+ # try to avoid reading only a single character at a time
+ time.sleep(0.1)
data = data + sock.recv(1024)
if data:
bootlog += data
Use a short sleep to bundle serial console reads so that we are not reading one character at a time which reduces busy looping. Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org> --- meta/lib/oeqa/utils/qemurunner.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)