DMARC-Filter: OpenDMARC Filter v1.4.2 delorie.com 537AGEVC1367138
DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org D83A6384DB63
To: christian DOT franke AT t-online DOT de
Cc: cygwin AT cygwin DOT com
Subject: Re: unix socket hang when connect
Date: Mon,  7 Apr 2025 18:14:47 +0800
Message-ID: <TYCPR01MB10926608D1B15712405BA358BF8AA2@TYCPR01MB10926.jpnprd01.prod.outlook.com>
In-Reply-To: <373e15fd-49ec-ca3c-2c9b-1243ae6479a7@t-online.de>
References: <373e15fd-49ec-ca3c-2c9b-1243ae6479a7 AT t-online DOT de>
MIME-Version: 1.0
X-MS-Exchange-MessageSentRepresentingType: 1
X-MS-PublicTrafficType: Email
X-MS-TrafficTypeDiagnostic: TYCPR01MB10926:EE_|TYYPR01MB13212:EE_
X-MS-Office365-Filtering-Correlation-Id: 17a28b49-984b-4262-e3e2-08dd75bd0edb
X-Microsoft-Antispam: BCL:0;
 ARA:14566002|461199028|8060799006|5072599009|19110799003|7092599003|15080799006|3412199025|440099028;
X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?VjZTSq/yHAdixG/BoyqCE1j2fGcghv/jBezOlzR1MiB/NcJJcxyLCYqVN3gb?=
 =?us-ascii?Q?eeycX5cU08cDWhYKjz6EjA2fG7gS1sch9NcIWm+H6ZKLK8AhtX3JpjIBAX+2?=
 =?us-ascii?Q?gRVJkNv58bdh9Av9T6q3Fr1PCAiufIAsF6Jw8AwMw5Vd03g/owydxKWr5hc7?=
 =?us-ascii?Q?triacWQg3BowStwQlEY4LgC27WxF5ngaw878+P1bsFDM3DWq4Dp8pIUqcYUM?=
 =?us-ascii?Q?lGEKsPVD+bmQPeCrX7YuuTyYv+bnFy/3rTmaDYGvvc08EQY2X9ZDOQW0ErZZ?=
 =?us-ascii?Q?9rhbhd5KnviIhkijogva8jxZehNwP8kX1zeVc7KvCFp27IBTTZXzGnBI3yP+?=
 =?us-ascii?Q?qyX4Jtv69Jp3/C2G4ixRJ2IzyBn0gw7OPHJ1lG2K3+Y9e6PW5KxxIKt+wKI1?=
 =?us-ascii?Q?o6DogOeDrWKNVoHgFrbni+yR9dEk7gV5EkuE+xoGT6CNDzcoyeKa9u8NBYyV?=
 =?us-ascii?Q?rtzOot6O0n2yxqT13gYJ6L54d+HvB+27XXWrMEcKZHIZ/OdK16w5bJPbvQjn?=
 =?us-ascii?Q?NBM5IIZ21kKx2kCJQGq9CP8x41VuVXhi9TVMpOSLdt/cCY29pSp3gCeWiKxV?=
 =?us-ascii?Q?eS7kbeHTi1+tJAL7g9Be7MCtyJQqk4Jg+xb1ZJk1Aw+4Wc3iZd/LGuEQIJE5?=
 =?us-ascii?Q?KqBQNH/zBf5ezJILDflyeXlZtqtCHMPx3aGD/qTOBdgkOAdswg6NefWRnzeG?=
 =?us-ascii?Q?2azlarCvZ2Psql7/XW07dKX5m4ip0T96s9QvzlGavQi9NuNZMVlW6lKcF62u?=
 =?us-ascii?Q?tfODTYMFbiCGj1Oa6CL7NV61PGc8WOfimI3j/xZZXEk2QHco4ufcClDL+1JF?=
 =?us-ascii?Q?msjE/Ucvbi1mf083oHWgIgiZuJMMDzID3Q39Kpv4bNA1SUTBgw2N6q+Q+dQQ?=
 =?us-ascii?Q?Hfk5VFWI4FD0mcaUOUFHQf/VA6YhKUb24vpaNvaiYh6m2spJjCm365VcSzcZ?=
 =?us-ascii?Q?8ZRr/g8XS4Y85XJ2VXCrS+y9fqmpNZSi7NvJQfkyTyVb5MzHhWQSWsVqv5NJ?=
 =?us-ascii?Q?LjZeaaeyQmbKPCvSNsxIZ1grV/pvv2MJr/qjlegPuqv77VfXla/4HbbUWNZ/?=
 =?us-ascii?Q?17HOr9zeZTaanQ4s0I5YOGK3pNxUt+IWB6tQ4964o9UoWA+icUk=3D?=
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?gcKZ8RtJx7gnhAfLRLBKQwbvhcVXEtUhHSQQvM8C8dUNoFgQsXfDmRfHAHl8?=
 =?us-ascii?Q?ssB7L4iiAuDUmcX7odFcGbCAAxF6UIxlWLnX1cF4CeT6nl9Nbw0UyP3UB+6C?=
 =?us-ascii?Q?62tTeA7ONJQbsPYzBqthPd5EoJgzWdYLv+QJUPG3cXzhrZIXLR2OyzWOrQMN?=
 =?us-ascii?Q?0D2TgFuQL3AsIZ0010XtJeiDIpnegkWQZBzkZaZkBendJc7RhGWO0z3vPFTB?=
 =?us-ascii?Q?0qyBzvTnUxvWAhmtC0CrP3QU+SLy7Xe2aYIYWJMNxSd5e8ZPrpnoQ9NjvPLu?=
 =?us-ascii?Q?zM0uHQSxOOlDxQVwQlpDxD+Ed1Rsbk++kZEQOYcuhEOrdMAT37b1+/DNzlzT?=
 =?us-ascii?Q?m8K9J+ycN3J7IDQXJGywn3FR5Z1tx4cI6AhGRazoNpzJimX3NkGVD6JZ1NjL?=
 =?us-ascii?Q?59ChXycrexgY1MHJ3yMPRUZPtKrfDxMjVnr7L/oNQvtnGtFbCyf7eoRHfWHh?=
 =?us-ascii?Q?LKrx8UVCRcnHAhXZEAA9kPWxmpXs3PXEn2kEsMLeGpHM/irQEB2LGb2TdSYg?=
 =?us-ascii?Q?LupLPUBnONBz49wFszeo/ydWlNASU1DcPbCEVZGR3PouP2GxVqLzCXdxL514?=
 =?us-ascii?Q?m2spZZMnZcPnm7Uljv/S4vT612E2p7pwEMcLYDpVlZtk/1Q4pR4m5LW8AaMm?=
 =?us-ascii?Q?k4GuC1c8kJWl0BHEwAwVxTmtbOW6CjMNEEZnlzfnuVbYibmiW4AQ2UoiMQt4?=
 =?us-ascii?Q?3l4J+YTYLbbCRmZ+EBqQLxFWRv3iMNvh7SthbtpjxF7mEK+ZlaA8Mh2jH20f?=
 =?us-ascii?Q?aGSfB2YXUNmaZaG2Cv3/mGkjmAGOuRkLlpRJf39jzAvph+NDHDl9djrHU2fW?=
 =?us-ascii?Q?zwl/9/IJ32FMrcUJgySay/s3dNMzkD8iCC77iH/7niK+eHdSTLWyuNVSRAIv?=
 =?us-ascii?Q?wc7B/EjiyL0d0G58BcaxWOHSn7w7QIDJq4+NLpd5trcQuMIRd+urPoTNPEsu?=
 =?us-ascii?Q?yOiWRZuVo7at7jkv0jA+0lIRE9V1M6iQKZA5XQvBgWoEwYOMfD/CvkKOgQV2?=
 =?us-ascii?Q?SaQi5xtSZU7f2DTLLRoq8CikSl1qVxEomLAvP7jxyAVPpIIt5IEAg7Hs1ema?=
 =?us-ascii?Q?D4IcwQKdeD3ql0MGsVpZfwBV0n+MC2wYXN/FAeHOxYjbmk3QmhktipvKzOA6?=
 =?us-ascii?Q?fJpdZJ9jUDVZcwslxvct+DHI4FmntPrImVuyGMTjOpbvysLtXpPQi9vMERsT?=
 =?us-ascii?Q?5UDZXDA8OMz1oe3uVS27uCKbcaj+6W1fN5Yefu7ICmDuXaVWhNbF4CGqx96h?=
 =?us-ascii?Q?Y95plpZL7S8JPaq4IM711M0R1DFOU+eBxRWwwPM2ILnvJZwpqJ9H9jJ0UYx8?=
 =?us-ascii?Q?GDI=3D?=
X-OriginatorOrg: sct-15-20-7719-20-msonline-outlook-15995.templateTenant
X-MS-Exchange-CrossTenant-Network-Message-Id: 17a28b49-984b-4262-e3e2-08dd75bd0edb
X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB10926.jpnprd01.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Apr 2025 10:15:01.7054 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa
X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000
X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYYPR01MB13212
X-BeenThere: cygwin AT cygwin DOT com
X-Mailman-Version: 2.1.30
Precedence: list
List-Id: General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Unsubscribe: <https://cygwin.com/mailman/options/cygwin>,
 <mailto:cygwin-request AT cygwin DOT com?subject=unsubscribe>
List-Archive: <https://cygwin.com/pipermail/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-request AT cygwin DOT com?subject=help>
List-Subscribe: <https://cygwin.com/mailman/listinfo/cygwin>,
 <mailto:cygwin-request AT cygwin DOT com?subject=subscribe>
From: Yuyi Wang via Cygwin <cygwin AT cygwin DOT com>
Reply-To: Yuyi Wang <Strawberry_Str AT hotmail DOT com>
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Errors-To: cygwin-bounces~archive-cygwin=delorie DOT com AT cygwin DOT com
Sender: "Cygwin" <cygwin-bounces~archive-cygwin=delorie DOT com AT cygwin DOT com>

Thank you Christian, setting SO_PEERCRED on the client socket works. It's a
little wierd, though. Is it OK to always set it to NULL on a unix socket?

--
Yuyi Wang

-- 
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple