Bug #78825 [Com]: stream_socket_client works slower than except

From: Date: Mon, 23 Dec 2019 12:24:06 +0000
Subject: Bug #78825 [Com]: stream_socket_client works slower than except
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-224497@lists.php.net to get a copy of this message
Edit report at https://bugs.php.net/bug.php?id=78825&edit=1

 ID:                 78825
 Comment by:         vibbow at hotmail dot com
 Reported by:        vibbow at hotmail dot com
 Summary:            stream_socket_client works slower than except
 Status:             Assigned
 Type:               Bug
 Package:            Performance problem
 Operating System:   Windows Server 2019
 PHP Version:        7.3.11
 Assigned To:        cmb
 Block user comment: N
 Private report:     N

 New Comment:

My server environment is Windows server 2019 (same build number as windows 10 1809) and still can
get this reproduced.

So this issue is not strict to windows 10 1909


Previous Comments:
------------------------------------------------------------------------
[2019-12-23 12:21:44] cmb@php.net

Thanks for the update!  So far I suspect Windows 10 1909 causing
the issue.  Will have to check with that version.

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[2019-12-23 12:02:36] vibbow at hotmail dot com

Just tried this on a clean install PC.

Dell Optiplex 3060, with windows 10 1909 x64
Only PHP and VC runtime, no other software

Still can get this reproduced.

https://gist.github.com/vibbow/8909ffc9990023129562e8971fe30f7d

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[2019-11-18 23:03:24] vibbow at hotmail dot com

I can get this reproduced on my laptop without any virtualization software installed, so it's
not virtualizaiton software related issue.

Still try to figure out what's the key point to affect this.

------------------------------------------------------------------------
[2019-11-18 19:51:32] vibbow at hotmail dot com

I'll try to run this test on two physical machine without any virtualization installed.

------------------------------------------------------------------------
[2019-11-18 19:41:52] vibbow at hotmail dot com

I'm using minimum PHP config to reproduce this issue:

By copy php.ini-production config file with add following two lines:

extension_dir = ".\ext\"
extension = sockets

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