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Tue, 8 Nov 2022 13:25:05 +0000 From: Derek Pagel To: "cygwin@cygwin.com" CC: Takashi Yano Subject: RE: Cygwin commands are intermittently hanging on Windows Thread-Topic: Cygwin commands are intermittently hanging on Windows Thread-Index: Adjy8W8Yj3CWUckSTIGCBbG+TkPXzQAFwKUAABsu9NA= Date: Tue, 8 Nov 2022 13:25:05 +0000 Message-ID: References: <20221108092420.7e52f3be24171e27b0215a52@nifty.ne.jp> In-Reply-To: <20221108092420.7e52f3be24171e27b0215a52@nifty.ne.jp> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=infor.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: CH2PR02MB6024:EE_|BN0PR02MB8128:EE_ x-ms-office365-filtering-correlation-id: dd40e947-783d-4715-b3e0-08dac18ca64a x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:CH2PR02MB6024.namprd02.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230022)(4636009)(346002)(396003)(366004)(136003)(39860400002)(376002)(451199015)(33656002)(82960400001)(86362001)(38070700005)(38100700002)(55016003)(2906002)(6506007)(7696005)(186003)(122000001)(9686003)(83380400001)(66899015)(66556008)(66476007)(76116006)(64756008)(66446008)(66946007)(6916009)(316002)(478600001)(52536014)(8676002)(8936002)(4326008)(71200400001)(5660300002)(41300700001)(460985005);DIR:OUT;SFP:1102; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: infor.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: CH2PR02MB6024.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: dd40e947-783d-4715-b3e0-08dac18ca64a X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Nov 2022 13:25:05.5686 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 457d5685-0467-4d05-b23b-8f817adda47c X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: f995Tv26EDOafiMxGw6s4qxnNJ4OvNtye8UnyD5/llPAI9TV7TEtVQmym6W/VgO27nPWfgdk1f4UdP50s8prcQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN0PR02MB8128 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_PASS,SPF_NONE,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: The script was written using Strawberry Perl with Cygwin in the %PATH% vari= able. Then the script makes system calls using that Cygwin. On Mon, 7 Nov 2022 22:06:46 +0000 Derek Pagel wrote: > I've printed the script below for reference: > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > use strict; > use Cwd; >=20 > my $TESTDIR =3D getcwd() . "\\test"; my $MKDIRCMD =3D "mkdir= =20 > test"; my $TOUCHCMD =3D 'touch test.txt'; my $CPCMD =3D 'cp test.txt=20 > test2.txt'; my $MVCMD =3D "mv test.txt " . $TESTDIR .=20 > "\\test.txt"; my $WHICHCMD =3D 'which explorer.exe'; my= =20 > $RMCMD =3D "rm " . $TESTDIR . "\\test.txt=20 > test2.txt"; > my $count =3D 0; > my $fh; > my $LOG =3D open $fh, '>', 'cygwinTest.log'; >=20 > if ( ! -e $TESTDIR ) { > runCMD($MKDIRCMD, 0); > } >=20 > while ($count < 10000) { > print "Loop $count:\n"; > runCMD($TOUCHCMD, $count); > runCMD($CPCMD, $count); > runCMD($MVCMD, $count); > runCMD($WHICHCMD, $count); > runCMD($RMCMD, $count); > $count++; > } >=20 > sub runCMD { > my $CMD =3D $_[0]; > my $COUNT =3D $_[1]; > my $retCode; > my $startTime; > my $endTime; > my $totalTime; >=20 > $startTime =3D time(); > $CMD =3D "C:\\Windows\\system32\\cmd.exe /c $CMD"; > $retCode =3D system($CMD); > $endTime =3D time(); > $totalTime =3D $endTime - $startTime; > if ($totalTime > 1 ) { > print $fh "Loop #$COUNT:\n"; > if ($retCode =3D=3D 0) { > print $fh "It took $total= Time seconds to run [$CMD]\n"; > } else { > print $fh "It took $total= Time seconds to unsuccesfully run [$CMD]\n"; > } > } > } >=20 > close $fh; > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Which script language do you use for this script? It looks like perl script, however, cygwin perl cannot run this script. -- Takashi Yano