From patchwork Tue Dec 20 15:15:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Purdie X-Patchwork-Id: 16999 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 253CBC3DA7A for ; Tue, 20 Dec 2022 15:16:14 +0000 (UTC) Received: from mail-wr1-f52.google.com (mail-wr1-f52.google.com [209.85.221.52]) by mx.groups.io with SMTP id smtpd.web11.52655.1671549367456309891 for ; Tue, 20 Dec 2022 07:16:07 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@linuxfoundation.org header.s=google header.b=LB0Q0SSZ; spf=pass (domain: linuxfoundation.org, ip: 209.85.221.52, mailfrom: richard.purdie@linuxfoundation.org) Received: by mail-wr1-f52.google.com with SMTP id h11so11998441wrw.13 for ; Tue, 20 Dec 2022 07:16:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:from:to:cc:subject:date:message-id:reply-to; bh=rjUR8wW045Dmbgzbvu2jqdBO9AgPEXWTs4vUQPlmhSM=; b=LB0Q0SSZIxOTtCOF8k/6VGrReA0FQTCD4zzClpIMAKHrmjVTnMO8PeVS9x35y7dbP3 ziZHL6Lt/OnEgY2SZahfKTwSesMcXJoBLdSmrU8dW++t5oWKQEL9Fbv0C6cp6P7H+ch8 SOCzSddXGu+6AQiVneO6xZge/hy2lgWL4+CqU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=rjUR8wW045Dmbgzbvu2jqdBO9AgPEXWTs4vUQPlmhSM=; b=CML3i7vbwyotnv0YmLllf9Ws9O+mnr0LcHEo1Eh4VDze0RpX7/FLgiheL7u9G17eDe ZkvG0B9jkpCr/FTRVV7jgZYp4xnW6wdROUKYRofzPBn+z4TDILXKSZCDJLOPoH6JwlAd E1U83rjJNor/ePPvXVLlKAOPF/m9QMF841UqyshpflCh1Hrib/AK+8h63mOG8VbzXGGO sTN4sLaXa3lWQCiB6xLPoZ+tuAtbga1a+tCxu5MfZzedHOqEJ7vMiMnY3D5rI17WoJCI 8eAq0QH+6NU2PCR82n37ehW2/0ApOQr0oLuSnUt4sYbpXBJfDUZroIMpXzRsPQ2Mb9VR pTKQ== X-Gm-Message-State: ANoB5pmVln8clCj4OYdokj3jtQv8DDMcKAVg4dXic5C0VKvoLHblrfWn x6J1x4MCgDHLxAvC54q9femMUqc3Ww63IVxi X-Google-Smtp-Source: AA0mqf62pvfH5XVoRTVA72H4lmmp43BqeNdRWQpiHEBdVvsB26uuTi2QlOOqGZox5pYGidXO2PFsdA== X-Received: by 2002:a5d:4e04:0:b0:242:4f41:2efc with SMTP id p4-20020a5d4e04000000b002424f412efcmr44880009wrt.35.1671549365173; Tue, 20 Dec 2022 07:16:05 -0800 (PST) Received: from max.int.rpsys.net ([2001:8b0:aba:5f3c:1273:dbb7:632c:a9de]) by smtp.gmail.com with ESMTPSA id k12-20020adff28c000000b0022e57e66824sm14896439wro.99.2022.12.20.07.16.04 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Dec 2022 07:16:04 -0800 (PST) From: Richard Purdie To: bitbake-devel@lists.openembedded.org Subject: [PATCH 1/6] knotty: Ping the server/cooker periodically Date: Tue, 20 Dec 2022 15:15:59 +0000 Message-Id: <20221220151604.415637-1-richard.purdie@linuxfoundation.org> X-Mailer: git-send-email 2.37.2 MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Tue, 20 Dec 2022 15:16:14 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/bitbake-devel/message/14210 We've seeing failures where the UI hangs if the server disappears. Ping the cooker/server if we've not had any events in the last minute so we can check if it is still alive. Signed-off-by: Richard Purdie --- lib/bb/ui/knotty.py | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/lib/bb/ui/knotty.py b/lib/bb/ui/knotty.py index 61cf0a37f4..ab1a367be0 100644 --- a/lib/bb/ui/knotty.py +++ b/lib/bb/ui/knotty.py @@ -625,7 +625,8 @@ def main(server, eventHandler, params, tf = TerminalFilter): printintervaldelta = 10 * 60 # 10 minutes printinterval = printintervaldelta - lastprint = time.time() + pinginterval = 1 * 60 # 1 minutes + lastevent = lastprint = time.time() termfilter = tf(main, helper, console_handlers, params.options.quiet) atexit.register(termfilter.finish) @@ -637,6 +638,14 @@ def main(server, eventHandler, params, tf = TerminalFilter): printinterval += printintervaldelta event = eventHandler.waitEvent(0) if event is None: + if (lastevent + pinginterval) <= time.time(): + ret, error = server.runCommand(["ping"]) + if error or not ret: + termfilter.clearFooter() + print("No reply after pinging server (%s, %s), exiting." % (str(error), str(ret))) + return_value = 3 + main.shutdown = 2 + lastevent = time.time() if main.shutdown > 1: break if not parseprogress: @@ -644,6 +653,7 @@ def main(server, eventHandler, params, tf = TerminalFilter): event = eventHandler.waitEvent(0.25) if event is None: continue + lastevent = time.time() helper.eventHandler(event) if isinstance(event, bb.runqueue.runQueueExitWait): if not main.shutdown: