From: Mikko Rapeli <[email protected]> Read from serial console with a small delay to bundle data to e.g. full lines. Reading one character at a time is not needed and causes busy looping.
Signed-off-by: Mikko Rapeli <[email protected]> Signed-off-by: Luca Ceresoli <[email protected]> (cherry picked from commit 0049f6757f6f956fb4cc77b3df6a672c20b53cf4) Signed-off-by: Steve Sakoman <[email protected]> --- meta/lib/oeqa/utils/qemurunner.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/meta/lib/oeqa/utils/qemurunner.py b/meta/lib/oeqa/utils/qemurunner.py index aa9e530f1b..925d05a339 100644 --- a/meta/lib/oeqa/utils/qemurunner.py +++ b/meta/lib/oeqa/utils/qemurunner.py @@ -647,6 +647,8 @@ class QemuRunner: except InterruptedError: continue if sread: + # try to avoid reading single character at a time + time.sleep(0.1) answer = self.server_socket.recv(1024) if answer: data += answer.decode('utf-8') -- 2.34.1
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