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GET /api/patches/812845/?format=api
{ "id": 812845, "url": "http://patchwork.ozlabs.org/api/patches/812845/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20170912131847.27684-3-berrange@redhat.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170912131847.27684-3-berrange@redhat.com>", "list_archive_url": null, "date": "2017-09-12T13:18:46", "name": "[v4,2/3] io: include full error message in websocket handshake trace", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "28135f612463aa23c846ef967603f0705f9eb2db", "submitter": { "id": 2694, "url": "http://patchwork.ozlabs.org/api/people/2694/?format=api", "name": "Daniel P. Berrangé", "email": "berrange@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20170912131847.27684-3-berrange@redhat.com/mbox/", "series": [ { "id": 2700, "url": "http://patchwork.ozlabs.org/api/series/2700/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=2700", "date": "2017-09-12T13:18:44", "name": "Improve websock response / error handling", "version": 4, "mbox": "http://patchwork.ozlabs.org/series/2700/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/812845/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/812845/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=<UNKNOWN>)", "ext-mx01.extmail.prod.ext.phx2.redhat.com;\n\tdmarc=none (p=none dis=none) header.from=redhat.com", "ext-mx01.extmail.prod.ext.phx2.redhat.com;\n\tspf=fail smtp.mailfrom=berrange@redhat.com" ], "Received": [ "from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xs56Y29hLz9s0g\n\tfor <incoming@patchwork.ozlabs.org>;\n\tTue, 12 Sep 2017 23:21:40 +1000 (AEST)", "from localhost ([::1]:35832 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>)\n\tid 1drl8D-0006XY-Qk\n\tfor incoming@patchwork.ozlabs.org; Tue, 12 Sep 2017 09:21:37 -0400", "from eggs.gnu.org ([2001:4830:134:3::10]:40078)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <berrange@redhat.com>) id 1drl5g-0005Ae-5q\n\tfor qemu-devel@nongnu.org; Tue, 12 Sep 2017 09:19:04 -0400", "from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from <berrange@redhat.com>) id 1drl5f-0001Hb-2c\n\tfor qemu-devel@nongnu.org; Tue, 12 Sep 2017 09:19:00 -0400", "from mx1.redhat.com ([209.132.183.28]:38626)\n\tby eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from <berrange@redhat.com>) id 1drl5e-0001HJ-R6\n\tfor qemu-devel@nongnu.org; Tue, 12 Sep 2017 09:18:59 -0400", "from smtp.corp.redhat.com\n\t(int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby mx1.redhat.com (Postfix) with ESMTPS id 03C0D81DF5;\n\tTue, 12 Sep 2017 13:18:58 +0000 (UTC)", "from localhost.localdomain.com (unknown [10.42.22.189])\n\tby smtp.corp.redhat.com (Postfix) with ESMTP id 13F0D66857;\n\tTue, 12 Sep 2017 13:18:56 +0000 (UTC)" ], "DMARC-Filter": "OpenDMARC Filter v1.3.2 mx1.redhat.com 03C0D81DF5", "From": "\"Daniel P. Berrange\" <berrange@redhat.com>", "To": "qemu-devel@nongnu.org", "Date": "Tue, 12 Sep 2017 14:18:46 +0100", "Message-Id": "<20170912131847.27684-3-berrange@redhat.com>", "In-Reply-To": "<20170912131847.27684-1-berrange@redhat.com>", "References": "<20170912131847.27684-1-berrange@redhat.com>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "X-Scanned-By": "MIMEDefang 2.79 on 10.5.11.16", "X-Greylist": "Sender IP whitelisted, not delayed by milter-greylist-4.5.16\n\t(mx1.redhat.com [10.5.110.25]);\n\tTue, 12 Sep 2017 13:18:58 +0000 (UTC)", "Content-Transfer-Encoding": "quoted-printable", "X-detected-operating-system": "by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]\n\t[fuzzy]", "X-Received-From": "209.132.183.28", "Subject": "[Qemu-devel] [PATCH v4 2/3] io: include full error message in\n\twebsocket handshake trace", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Id": "<qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<http://lists.nongnu.org/archive/html/qemu-devel/>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Cc": "Brian Rak <brak@vultr.com>, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?=\n\t<f4bug@amsat.org>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "\"Qemu-devel\"\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>" }, "content": "When the websocket handshake fails it is useful to log the real\nerror message via the trace points for debugging purposes.\n\nFixes bug: #1715186\n\nReviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>\nSigned-off-by: Daniel P. Berrange <berrange@redhat.com>\n---\n io/channel-websock.c | 7 ++++---\n io/trace-events | 2 +-\n 2 files changed, 5 insertions(+), 4 deletions(-)", "diff": "diff --git a/io/channel-websock.c b/io/channel-websock.c\nindex f5fac5b422..6ddcec1549 100644\n--- a/io/channel-websock.c\n+++ b/io/channel-websock.c\n@@ -507,7 +507,7 @@ static gboolean qio_channel_websock_handshake_send(QIOChannel *ioc,\n &err);\n \n if (ret < 0) {\n- trace_qio_channel_websock_handshake_fail(ioc);\n+ trace_qio_channel_websock_handshake_fail(ioc, error_get_pretty(err));\n qio_task_set_error(task, err);\n qio_task_complete(task);\n return FALSE;\n@@ -516,7 +516,8 @@ static gboolean qio_channel_websock_handshake_send(QIOChannel *ioc,\n buffer_advance(&wioc->encoutput, ret);\n if (wioc->encoutput.offset == 0) {\n if (wioc->io_err) {\n- trace_qio_channel_websock_handshake_fail(ioc);\n+ trace_qio_channel_websock_handshake_fail(\n+ ioc, error_get_pretty(wioc->io_err));\n qio_task_set_error(task, wioc->io_err);\n wioc->io_err = NULL;\n qio_task_complete(task);\n@@ -547,7 +548,7 @@ static gboolean qio_channel_websock_handshake_io(QIOChannel *ioc,\n * client connection, as most of the time we have an\n * HTTP 4xx err response to send instead\n */\n- trace_qio_channel_websock_handshake_fail(ioc);\n+ trace_qio_channel_websock_handshake_fail(ioc, error_get_pretty(err));\n qio_task_set_error(task, err);\n qio_task_complete(task);\n return FALSE;\ndiff --git a/io/trace-events b/io/trace-events\nindex 3d233698d0..6459f71f5b 100644\n--- a/io/trace-events\n+++ b/io/trace-events\n@@ -46,7 +46,7 @@ qio_channel_websock_new_server(void *ioc, void *master) \"Websock new client ioc=\n qio_channel_websock_handshake_start(void *ioc) \"Websock handshake start ioc=%p\"\n qio_channel_websock_handshake_pending(void *ioc, int status) \"Websock handshake pending ioc=%p status=%d\"\n qio_channel_websock_handshake_reply(void *ioc) \"Websock handshake reply ioc=%p\"\n-qio_channel_websock_handshake_fail(void *ioc) \"Websock handshake fail ioc=%p\"\n+qio_channel_websock_handshake_fail(void *ioc, const char *msg) \"Websock handshake fail ioc=%p err=%s\"\n qio_channel_websock_handshake_complete(void *ioc) \"Websock handshake complete ioc=%p\"\n \n # io/channel-command.c\n", "prefixes": [ "v4", "2/3" ] }